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# of AttorneysFirmAddressAddress 2City, ST ZIPApply by E-mailApply on-line
Contact First Name
Contact Last Name
TitleSalutationPhoneFaxWeb-site# of AttorneysPractice Areas
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4Advitam IP160 North Wacker DriveChicago, IL 60606Hiring AttorneyHiring Attorney312.332.7700312.332.7701http://www.advitamip.com4Patent/Trademark/Copyright/ADR/Domain Name/Licensing/Litigation
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2Alter and Preece53 West Jackson Blvd., Suite 1062Chicago, IL 60604Hiring AttorneyHiring Attorney312.786.2100312.786.2105http://www.alterandpreece.com2Trademark, copyright, patent, domain name dispute, unfair competition and related economic tort matters,
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11Amin Talati225 North Michigan Avenue, Suite 700Chicago, IL 60601Rakesh AminPrincipalMr. Amin312.466.1033312.884.7352 http://www.amintalati.com/11Regulatory, Intellectual Property, Transactional, Litigation
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4Andresen & Associates225 West Hubbard Street, Suitre 301Chicago, IL 60654ScottAndresenPrincipalMr. Andresen(773) 572-6049
http://www.andresenlawfirm.com
4Trademarks & Copyrights, sports law, entertainment & the arts, internet law
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1Astrolabe, Inc.4728 North Kenmore AvenueChicago, IL 60640J. MichaelMonahanPrincipalMr. Monahan773 989 5998http://www.astrolabellc.com/1Trademarks/branding, copyright, web & digital content
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2Balough Law Offices LLC1 N. LaSalle St., Suite 1910 Chicago, IL 60602Richard BaloughPrincipalMr. Balough312.499.0000     http://www.balough.com2Intellectual Property, trademarks, copyright, small business start-up
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46Banner & Witcoff, Ltd.10 South Wacker Drive, Suite 3000Chicago, IL 60606-7407chicagojobs@bannerwitcoff.comRecruiting CoordinatorRecruiting Coordinator312-463-5000312-463-5001http://www.bannerwitcoff.com46Intellectual property law, including patent, trademark, copyright, trade secret, computer, franchise and unfair competition law.
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3Beem Patent Law Firm53 West Jackson Boulevard, Suite 1352Chicago, IL 60604-3787recruiting@beemlaw.comRichard BeemManaging AttorneyMr. Beem312-201-0011312-201-0022http://www.beemlaw.com3Patent prosecution/litigation/licensing/international & foreign patents
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4Bishop & Diehl, Ltd.1750 East Golf Road, Suite 390Schaumburg, IL 60173Hiring ManagerHiring Manager847-969-9123847-969-9124http://www.bishoppatents.com4Patent, trademark, copyright, unfair competition, licensing
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172Brinks Gilson & LioneNBC Tower, Suite 3600455 North Cityfront Plaza DriveChicago, IL 60611-5599
http://www.brinksrecruiting.com/
Mary KateDriscollDirector of Recruitment & DiversityMs. Driscoll312-321-4200312-321-4299http://www.brinksgilson.com/172
Copyright, Intellectual Asset Management, International Patent & Trademark, Licensing, Litigation, Patent Prosecution, Trade Secrets, Trademarks & Unfair Competition
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1Calber IP LLC150 N. Michigan Avenue, Ste. 2800Chicago, IL 60601David OskinAttorneyMr. Oskin312.890.2527http://www.caliberip.com1Patents, trademarks, copyrights
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5Cardinal Law Group, Ltd.1603 Orrington Ave., Suite 2000

Evanston, IL 60201FrankNicholasHiring AttorneyMr. Nicholas847-905-7111847-905-7113http://www.cardinallawgroup.com5Patent Prosecution & Litigation, Trademark, Copyright, Trade Secret
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9Carmen Patti Law Group, LLCOne North LaSalle, 44th FloorChicago, IL 60602Hiring AttorneyHiring Attorney312-346-2800http://www.cplawgroup.com/index.php9Patent prosecution & Litigation, Trademark, Copyright, Trade Secret, International Patents
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4Cherskov Flaynik & Gurda, LLC123 West Madison Street, Suite 400Chicago, IL 60602Hiring AttorneyHiring Attorney312-621-1330312-621-0088http://www.cherskov.com4Patent, trademark, Copyright
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2Christopher Hall & Associates1848 N Mohawk Street, Suite 2Chicago, IL 60614ChristopherHallPrincipalMr. Hall312-545-4355866-501-5831http://www.halliplaw.com2Patents/Trademarks/IP
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14Cook Alex, Ltd.200 West Adams, Suite 2850Chicago, IL 60606
recruiting@cookalex.com
Recruiting CoordinatorRecruiting Coordinator312-236-8500312-236-8176
http://www.cookalex.com/index.html
14Patent/Copyright/Trademark/Trade Secret/Unfair Competition/Internet & E-commerce
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3Corridor Law Group225 W. Washington Street, Suite 2200Chicago, IL 60606RobertFieselerAttorney and FounderMr. Fieseler312-981-0866http://corridorlaw.com3IP Law for Technology Companies, IP Law For Startups, IP Monetization, Foregin patent Procurement
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1Crossan Intellectual Property Law, LLC444 N. Michigan Ave., #2600Chicago, IL 60611John CrossanPrincipalMr. Crossan312.670.6860312.640.0770http://www.crossaniplaw.com1IP litigation, patents, trademarks, copyright, trade secret, unfair competition, licensing
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2Denison & Associates PC1512 N Fremont St Ste 202Chicago, IL 60642-2594JoAnneDenisonPrincipalMs. Denison312-553-1300312-553 1307http://www.lawpats.com/2Patent Prosecution/Licensing/Patent, Copyright, Trademark, Trade Secret Litigation
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4Dineff Trademark Law Limited160 North Wacker Drive Chicago, IL 60606Hiring AttorneyHiring Attorney312-338-1000312-338-1500http://www.dineff.com/4Trademark
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1Direction IP LawP.O. Box 14184Chicago, IL 60614-0184David BennettPrincipalMr. Bennett312-291-16671Patent & Trademark Litigation, Licensing, IP Counseling
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2Dowell Baker, PC229 Randolph Street Oak Park, IL 60302GeoffreyBakerPrincipalMr. Baker708-660-1413 312-873-4466 http://dowellbaker.com2Intellectual property & commercial litigation/Patent & Trademark Prosecution/Licensing/IP Investigations
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1Dziezak Law Firm, P.C.2300 North Barrington Road, Suite 400
Hoffman Estates, IL 60169 
JulieDziezakPrincipalMs. Dziezak847-490-5370847-490-5378http://dziezak-law.com1
Patents, Trademarks, Service Marks, Brands, Copyrights, Trade secrets, IP Portfolio Management, Licensing & Related Business Transactions, Arbitration & Litigation, FDA Regulatory Law
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2The Eclipse Group100 Tri-State International, Suite 128Lincolnshire, IL 60069Gregory GulliverPartnerMr. Gulliver847.282.3550 847.574.8035 http://www.eclipsegrp.com2Patent/Trademark/Copyright/Trade Secret/Licensing/Internet/New Media
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4The Entertainment & Intellectual Property Group35 East Wacker Drive, Suite 1782Chicago, Illinois 60601Hiring AttorneyHiring Attorney312-357-1401312-357-1406http://www.eipgrouplaw.com4Entertainment & IP Law
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3Evan Law Group LLC600 West Jackson Blvd., Suite 625Chicago, IL 60661LauraKinseyOffice ManagerMs. Kinsey312-876-1400978.268.8715http://evanlawgroup.com/3Patent Portfolio Development & Patent Protection
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2Everest Intellectual Property Law Group3501 Woodhead Drive, Suites 5 & 6Northbrook, IL 60062Hiring AttorneyHiring Attorney847-272-3400847-272-3417http://www.everestip.com2Patent, trademark, copyright prep & prosecution/IP Portfolio Management/Licensing
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4Faier & Faier PC566 W. Adams Street, Suite 600Chicago, IL 60661
James Michael
FaierHiring AttorneyMr. Faier312-382-9500312-382-9200http://www.faier.com4Patent/Trademark/Copyright/Unfair Competition
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36Fitch, Even, Tabin & Flannery120 South La Salle, Suite 1600Chicago, IL 60603BarbaraLaRoccoRecruitment CoordinatorMs. LaRocco312-577-7000312-577-7007http://www.fitcheven.com36
IP litigation, counseling, patent preparation & prosecution, trade secrets, trademarks, copyright, reissue & reexamination, product clearance, portfolio management, transactions, international IP protection, entertainment & media, privacy & data security, advertising & marketing & promotions
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5Flachsbart & Greenspoon, LLC333 N. Michigan Avenue, 27th FloorChicago, IL 60601Hiring AttorneyHiring Attorney312-551-9500312-551-9501http://www.fg-law.com5Patents, trademarks, copyrights, trade secrets
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13Global IP Law Group233 South Wacker Drive, Suite 8400Chicago, IL 60606RagnarOlsonPartnerMr. Olson312.357.2999 http://giplg.com/index.php13Domestic & International Patents: analysis, prosecution, market analysis, monetization, litigation
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19Greer Burns & Crain300 South Wacker Drive, Suite 2500Chicago, IL 60606StevenFallonHiring AttorneyMr. Fallon312 360 0080312 360 9315http://www.gbclaw.net/19Patents, trademarks/copyright, anti-counterfeiting, licensing & tech transfer, litigation, trade secrets, international IP, internet & domain name disputes
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3Grossman Law Offices225 W Washington St, Suite 2200Chicago, IL 60606MarkGrossmanHiring AttorneyMr. Grossman312-621-9000312-621-9001None3Intellectual Property
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3Hallihan IP Partners, LLC117 N. Jefferson, Suite 200Chicago, IL 60661WilliamHallihanPartnerMr. Hallihan312-784-3000312-223-1515http://www.hallihan.com3Patents, trademarks, copyrights, trade secrets, and unfair competition
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23Hanley, Flight & Zimmerman, LLC150 S. Wacker Dr., Suite 2100Chicago, IL 60606Hiring AttorneyHiring Attorney312-580-1020312-580-9696http://www.hfzlaw.com21Patents, licensing, trademarks, US & foreign patent prosecution, product design consulting, due diligence, US reexamination
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1Hendershot Intellectual Property Law500 North Michigan Avenue, Suite 300Chicago, IL 60611MichaelHendershotPrincipalMr. Hendershot312-464-8115312-464-81141
Trademark, Copyright, Software & Web-based Technology Agreememnts, IP Counseling & Licensing, IP enforcement, Domain Name Acquisition & Enforcement
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39Husch Blackwell 120 South Riverside Plaza, Suite 2200Chicago, IL 60606AngieEbrightLegal Recruiting ManagerMs. Ebright312-655-1500312-655-1501http://www.huschblackwell.com39
Advertising & marketing, entertainment & media, food law, IP litigation, life sciences, patents, technology & e-commerce, trade secrets, trademarks & copyrights
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12InfoLawGroup225 W. Washington, 22nd FloorChicago, IL 60606Hiring AttorneyHiring Attorney312-204-7199http://www.infolawgroup.com/12
privacy, data security, traditional & emerging media, advertising & promotions, consumer protection matters, information technology, e-commerce and intellectual property
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4Invention Mine LLC200 S. Wacker Drive, Suite 3100Chicago IL 60606RobertIrvinePrincipalMr. Irvine312-834-4334http://www.inventionmine.com/4Patent Prosecution, Trademark and copyright protection
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14IP Horgan1130 Lake Cook Rd., Suite #240Buffalo Grove, IL 60089Hiring AttorneyHiring Attorney847-808-5500  847-808 7238 http://www.iphorgan.com14Trademarks, patents, copyrights, cyber law, trade secrets
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1Irwin IP LLC222 South Riverside Plaza, Suite 2350Chicago, IL 60606Barry IrwinPrincipalMr. Irwin630.756.3101http://www.irwinip.com/1Intellectual Property Litigation, Consulting & Counseling
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1Joseph J. Madonia & Associates5757 North Sheridan Suite 10A Chicago, IL 60660-4760JosephMadoniaPrincipalMr. Medonia773-609-09411Entertainment, media, trademark, copyright, music law, sports
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2Kegan & Kegan, Ltd79 W. Monroe, #1320Chicago, IL 60603-4969Hiring AttorneyHiring Attorney312-782-6495312-782-6494http://www.KeganLaw.com2US & international trademark, copyright, patent, computer & internet law
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2Kelly & Krause LP1000 Jorie Boulevard, Suite 144Oak Brook, Illinois 60523Hiring AttorneyHiring Attorney630.908.7043630.908.7049http://www.kelly-krause.com/2Patent Prosecution & Consulting, Trademarks, Copyrights, Trade Secrets
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1Kinne IP Group1240 Iroquois Avenue, Suite 204Naperville, IL 60563CharlesKinnePrincipalMr. Kinne630-904-0940888-887-7158http://www.kinnelaw.com1Patent, trademark, copyright and trade secret litigation
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6Klintworth & Rozenblat IP, LLC850 West Jackson Boulevard, Suite 660Chicago, IL 60607Hiring AttorneyHiring Attorney773.570.3330773.570.3328http://www.kandrip.com/6Patents: portfolio development & management, application, prosecution
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3Knechtel, Demeur & Samlan525 West Monroe Street, Suite 2360Chicago, IL 60661AlanSamlanPrincipalMr. Samlan312-655-9900312-655-1917http://kdslaw.com/index.html3Patents, trademarks, copyrights, unfair competition, trade secrets, internet law, licensing transactions, technology joint ventures
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15Ladas & Parry224 South Michigan Avenue Chicago, IL 60604-3787http://tmw.ladas.com/FORMS/LPEmploymentSubmissionForm.htmlHiring AttorneyHiring Attorney312-427-1300 312-427-6668 http://www.ladas.com/15International: trademarks, domain names & e-commerce, patents & copyrights, IP rights maintenance
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2Law Office of Douglas W. Rudy, LLC55 West Monroe Street, Suite 3210Chicago, IL 60603Douglas RudyPrincipalMr. Rudy602-741-8963480-361-5601
http://www.dougrudy.com/aboutus.html
2Patent procurement, licensing patents
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1Law Office of Eric S. Freibrun500 Skokie Boulevard, Suite 350
Northbrook, IL  60062-2877
EricFreibrunPrincipalMr. Freibrun847-562-0099847-562-0033http://www.freibrun.com1Computer & information technology law
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6Law Offices of Eugene M. Cummings, PCOne North Wacker Drive, Suite 4130 Chicago, IL 60606Eugene CummingsPrincipalMr. Cummings312-984-0144312-984-0146http://www.emcpc.com6Patent licensing & litigation, IP portfolio, trademarks, copyrights, trade secrets, insurance, transactional work
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1Law Office of Joan I. Norek25 E. Washington Street, Suite 1400Chicago, IL 60602JoAnneNorekPrincipalMs. Norek312.419.8055312.236.6686http://www.noreklaw.com/1Patents, trademarks, copyright, validity and infringement counseling, opinions and litigation
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2Law Office of Konrad Sherinian1755 Park St., Suite 200Naperville, IL 60563KonradSherinianPrincipalMr. Sherinian630-318-2606630-318-2605http://www.sherinianlaw.net2Patents, trademarks, trade secrets, copyrights, cyber law, insurance coverage, litigation
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1Law Office of Marc D Machtinger, Ltd.750 W Lake Cook Rd Ste 350Buffalo Grove, IL 60089MarcMachtingerPrincipalMr. Machtinger847-537-3537847-537-0550http://www.patentstation.com1Patents, trademarks, copyrights, trade secrets, domain names
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3Law Office of Martin E. Jerisat221 North LaSalle Street, Suite 1600Chicago, IL 60601MartinJerisatPrincipalMr. Jerisat312.332.0333http://www.thinkingip.com3Patents, trademarks, trade secrets, copyrights, unfair competition, domain names
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1Law Office of Matthew R. P. Perrone, Jr210 South Main StreetAlgonquin, IL 60102Matthew R.P.Perrone, Jr.PrincipalMr. Perrone847-658-5140 847-658-1088
http://www.perronepatents.com/
1Patents, trademark, copyright
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1Law Office of Nancy K. DuCharmePO Box 222Tinley Park, IL 60477-0222NancyDuCharmePrincipalMs. DuCharme(708) 444-7900http://www.nkdlaw.com1Trademark, copyright, technology, Advertising law
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6Law Office of Steven G. Lisa, Ltd55 West Monroe Street, Suite 3210Chicago, IL 60603Michelle LisaAttorneyMs. Lisa312-752-4357 312-752-4357 http://www.patentit.com7Patent: procurement, licensing, litigation, defense
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3Law Offices of Tolpin & Partners11 South LaSalle Street, Suite 2900Chicago, IL 60603ThomasTolpinHiring AttorneyMr. Tolpin312-698-8971312-803-9602http://www.tolpinlaw.com/3Trademarks, domain names, patents, copyrights, IP transactions, litigation
61
8Lempia Summerfield KatzOne North LaSalle Street, Suite 2900Chicago, IL 60602Craig SummerfieldHiring AttorneyHiring Attorney312-291-0860312-291-0864http://www.lsk-iplaw.com/8Patent prosecution, IP counseling, trademarks & copyrights / licensing
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1Lesavich High-Tech Law Group, PC39 S. LaSalle Street, Suite 325Chicago, IL 60603StephenLesavichHiring AttorneyMr. Lesavich312-332-3751312-332-3752http://www.lhtlg.net1All areas of IP and internet law: patent, trademark & copyright prosecution
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5Leavens, Strand, Glover & Adler, LLC203 North LaSalle Street, Suite 2550Chicago, IL 60601Hiring AttorneyHiring Attorney312.488.4170312.488-4177http://www.lsglegal.com/5Entertainment, Media and IP Law
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81Leydig, Voit & Mayer, LtdTwo Prudential Plaza, Suite 4900 180 North Stetson AvenueChicago, IL 60601-6731JenniferThielRecruiting CoordinatorMs. Thiel312-616-5600312-616-5700http://www.leydig.com81
Biotechnology, business methods, electrical/computer/software tech, IP transactions, interferences, litigation, mechanical tech, patents, pharmaceutical/chemical tech, trade secrets & unfair competition, trademarks & copyrights
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1Life Law Office203 North LaSalle Street, Ste. 2550Chicago, IL 60601TravisLifePrincipalMr. Life312-488-4163http://lifelawoffice.com1Entertainment & the Arts, Trademark, Copyright, Business Formation
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81Marshall, Gerstein & Borun LLPWillis Tower, 233 South Wacker Drive, Suite 6300 Chicago, IL 60606-6357MicheleGudaitisRecruiting CoordinatorMs. Gudaitis312-474-6300312-474-0448http://www.marshallip.com81Copyrights, design patents, IP litigation & transactions, patent interferences & oppositions, patent prosecution, trade secrets, trademarks
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3Mason Group Patent Specialists, LLC2303 Randall Rd., #141Carpentersville, IL 60110ValerieDavisPrincipalMs. Davis(888) 491-5630 http://www.themasongroup.net3Patent application and prosecution
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74McAndrews, Held & Malloy, Ltd500 West Madison Street, 34th FloorChicago, IL 60661DebiLietzRecruiting CoordinatorMs. Lietz312-775-8000312-775-8100http://www.mhmlaw.com74Patents, trademarks, copyrights, international trade commission, antitrust, trade secrets, contracts, unfair competition
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6McCracken Frey & Gillen LLC1315 West 22nd Street, Suite 225Oak Brook, IL 60523Hiring AttorneyHiring Attorney630.286.7600630.286.7611http://www.mfgip.com/6
Patent prosecution & client counseling, IP litigation, licensing/contracts/technology transfer, copyright, trademark & trade secret counseling, portfolio & asset management and M&A counseling
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80McDonnell Boehnen Hulbert & Berghoff LLP300 South Wacker Drive, Suite 3100Chicago, IL 60606-6709http://www.mbhb.com/summer_clerk_jobs.cfmKaraFrommeLegal Recruiting & Development ManagerMs. Fromme312.935.2350312-913-0002http://www.mbhb.com80Copyright, counseling, litigation, patent, prosecution, trademark & unfair competition
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1McGeehan Technology Law Group300 South Wacker Drive, Suite 2300Chicago, IL 60606Christopher McGeehanPrincipalMr. McGeehan312-235-31681Patents, trademark, unfair competition litigation, internet litigation, domain name arbitration, acceptable use
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2Meroni & Meroni, PC5 Bellwood DriveMailing Address: PO Box 309, Barrington 60011Barrington, IL 60010Charles F.Meroni, Jr.Hiring AttorneyMr. Meroni847-304-1500847-382-5478http://www.meronilaw.com2Patents, trademarks, copyrights
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14Miller Matthias & HullOne North Franklin, Suite 2350Chicago, IL 60606Hiring AttorneyHiring Attorney312-977-9902312-977-9959http://www.millermatthiashull.com/14Patent prosecution with business services (utility & design patents, opinions, counseling, due diligence, agreements, valuations)
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95Morgan, Lewis & Bockius LLP110 N. Wacker Drive, 28th floorChicago, IL 60606open positionsHeliMoberg
Senior Manager, Attorney Recruiting
415-442-1626415-442-1001https://www.morganlewis.com/22 IPIntellectual Property; IP Trademark/Copyright; IP Life Sciences; IP Technology; IP Disputes
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1Nahikian Global Intellectual Property & Technology Group1636 N. Wells Street, Suite 415Chicago, IL 60614D. JamesNahikianPrincipalMr. Nahikian312-399-3099http://www.technasauruslex.com1Patent, trade identity, copyright, trade secrets, technology transactions, digital rights
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7Neal & McDevitt1776 Ash StreetNorthfield, IL 60093KevinMcDevittManaging PartnerMr. McDevitt847-441-9100847-441-0911http://www.nealmcdevitt.com/7Trademark, copyright, unfair competition, marketing, advertising, promotions, IT & internet law
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28Niro Haller & Niro181 West Madison, Suite 4600Chicago, IL 60602-4515Kara SzpondowskiHiring AttorneyMs. Szpondowski312-236-0733 312-236-3137http://www.nirohaller.com28Patent, trademark & copyright infringement, trade secret misappropriation, unfair competition/business torts
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28Nixon Peabody300 S. Riverside Plaza, 16th FloorChicago, IL 60606
John Christopher
GatzHiring AttorneyMr. Gatz312-425-3900312-425-3909http://www.nixonpeabody.com/28Trade secrets, patent trademark, copyright, unfair competition, technology commercialization/licensing
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8Norvell IP1776 Ash StreetNorthfield, IL 60093JosephNorvellPrincipalMr. Norvell1-888-315-0732http://www.norvellip.com/8
IP Litigaton, trademarks, branding/naming, green/sustainability marketing, entertainment, international trademark, copyright/licensing, false advertising, IP due diligence, trade secrets, unfair competition
80
1Novus IP, LLC521 West Superior Street, Suite 221 Chicago, IL 60610PaulSchaafsmaPrincipalMr. Schaafsma312.664.0906 312.664.0963http://www.novusip.com/1Financial patents, internet patents and internet technology, electronics patents
81
13Olson & Cepuritis, Ltd20 North Wacker Drive, 36th FloorChicago, IL 60606-3181Hiring CoordinatorHiring Coordinator312-580-1180312-580-1189http://www.olsonip.com/13Patents, trademarks, unfair competition, copyrights, trade secrets
82
2PaskyIP321 N. Clark St, Ste. 500Chicago, Illinois 60654JonathanPaskyPrincipalMr. Pasky312-772-3510312-268-5227http://www.paskyip.com2Patents, trademarks, copyrights, trade secrets, IP Portfolio Management, licenisn, divestment, acquisitionss, infringement representation
83
4Patents & TMS, PC2849 W. ArmitageChicago, IL 60647BrianMattsonManaging PartnerMr. Mattson773-772-6009773-772-3210http://www.patents-tms.com4Patents & trademark: preparation and filing applications
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24Pattishall, McAuliffe, Newbury, Hilliard & Geraldson LLP311 South Wacker Drive, Suite 5000Chicago, IL 60606DeborahO'DonnellDirector of Human Resources & OperationsMs. O'Donnell312-554-8000312-554-8015http://www.pattishall.com24Trademarks, brand protection & development, international trademark protection, e-commerce/internet law
85
2Patula & Associates116 South Michigan Avenue, 14th FloorChicago, IL 60603Hiring AttorneyHiring Attorney312-201-8220312-372-8681 http://www.patula.com2Patents, trademarks, copyrights, unfair competition
86
6Pauley Petersen & Erikson2800 West Higgins Road, Suite 365Hoffman Estates, IL 60169Belinda McNeilOffice ManagerMs. McNeil847-490-1400847-490-1403http://www.ppke.com6Patents, trademarks, copyrights
87
44Rakoczy Molino Mazzochi Siwik LLP6 West Hubbard StreetChicago, IL 60610PaulMolinoHiring AttorneyMr. Molino312-527-2157312-527-4205http://www.rmmlegal.com44IP/Antitrust & Complex Commercial Litigation, patent & regulatory counseling, FDA & Hatch-Waxman counseling and litigation
88
4Richards Patent Law233 S. Wacker Dr., 84th FloorChicago, IL 60606PatrickRichardsPrincipalMr. Richards312-283-8555http://www.richardspatentlaw.com4Patents, trademarks, copyrights, trade secrets
89
4Rockey Depke & Lyons233 S. Wacker Drive, Suite 5450Chicago, IL 60606Hiring AttorneyHiring Attorney312-277-2006312-441-05704Patents, trademarks, copyrights, trade secrets & unfair competition: litigation & prosecution
90
4Rosenbaum IP1480 Techny RoadNorthbrook, IL 60062PeterParedesHiring AttorneyMr. Paredes847-770-6000847-770-6006http://www.rosenbaumip.com/4Patent prosecution, licensing, litigation, trademark registration
91
1Scherrer Patent & Trademark Law, PC17 E. Crystal Lake Ave.Crystal Lake, IL 60014StephenScherrerPrincipalMr. Scherrer815-307-2974815-455-5685 
http://www.scherrerpatentlaw.com/
1Patent, trademark, copyright, trade secrets, searches, opinions, licensing
92
2Smart & Bostjancich30 West Monroe Suite 800 Chicago, IL 60603PatriciaSmartPrincipalMs. Smart312-857-2424312-201-0737http://smartbostjancich.com2
Domestic & international trademark, copyright, unfair competition & computer law, licensing, franchising, false advertising, right of publicity, counterfeiting & trade secrets
93
1SparkIP Law22 W. Washington Street, Suite 1500Chicago, IL 60602Katherine J.KimPrincipalMs. Kim312-714-3065http://www.moleculelaw.com1Patent/trademark prosecution & preparation, licensing, litigation
94
2Stack & O'Connor Chartered140 South Dearborn StreetChicago, IL 60610Paul F.StackPrincipalMr. Stack312-782-0690312-782-0936http://www.stacklaw.com/2IP protection, regulatory & legislative solutions
95
5Stadheim & Grear400 North Michigan AvenueWrigley Tower - 22nd Floor Chicago, IL 60611-4102Hiring AttorneyHiring Attorney312-755-4400312-755-4408http://stadheimgrear.com5Patent & IP licensing and enforcement -- primarily representing universities
96
1Stephen W. Workman PC233 S. Wacker Drive, 84th FloorChicago, IL 60606StephenWorkmanPrincipalMr. Workman866-674-1521http://www.worldmedialaw.com1Media, business entertainment, advertising, intellectual property, entrepreneurs & start-up
97
3Valauskas Corder LLC150 South Wacker Drive, Suite 620Chicago, IL 60606CharlesValauskasPartnerMr. Valauskas312-673-0360 312-673-0361http://vciplaw.com/3Patent, trademark, copyright, trade secret, right of publicity law & litigation
98
2Wiemelt Knechtel10 S. LaSalle Street, Suite 3300Chicago, IL 60603MarkWiemeltPrincipalMr. Wiemelt312-372-7664 312-372-6568http://www.wiemeltlaw.com2Patent, Trademark, Copyright & DMCA, Life Science & FDA, Domain Name & Internet
99
1William P. Oberhardt, LLC70 West Madison Street, Suite 2100Chicago, IL 60603WilliamOberhardtPrincipalMr. Oberhardt312-251-1100312-251-1175http://www.wpoberhardt.com1IP (including patents), trademarks, trade secrets & unfair competition
100
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William Park & Associates Patent, LTD (WPA Patent, Ltd)
930 N. York Rd., Suite 201Hinsdale, IL 60521WilliamParkPrincipalMr. Park630-908-7652630-908-7653
http://www.wpapat.com/#/home
6Patent Prosecution