Patent Attorneys in Illinois

Urban & Burt, LTD.

Serving the Chicago Southwest & South Suburbs in Our 72nd YearAt the law firm of Urban & Burt, Ltd, we pride ourselves...

Lesley A. Wallerstein, LLC

Northbrook, IL

Lesley A. Wallerstein, LLC is watching with interest to see whether another familiar registered trademark will be...

Chiacchio IP

Chiacchio IP, LLC, is a law firm that specializes in intellectual property law. Mr.

Faier & Faier Trademarks and Patents

A Patent and Trademark Boutique USPTO Registered Attorney We are an office that has grown startups to $1B! Call...

AU LLC

AU LLC is an emergent business and intellectual property boutique firm serving an international client base.

Nyman IP LLC

Scott Nyman started Nyman IP as a registered patent attorney that understands the need for efficiency in evaluating and...

Underwood & Associates, LLC

Crystal Lake, IL

Underwood & Associates practices exclusively in the area of patents.

Phillips & Bathke, P.C.

Peoria, IL

Meet the expert attorneys at Phillips & Bathke P.C., specializing in intellectual property, litigation & global brand...

Greer, Burns & Crain, Ltd

Meet the GBC Team Greer, Burns & Crain, LTD. attorneys have diverse technical backgrounds in the mechanical,...

Hanson Law Group

Barrington, IL

Established ExcellenceTracing our roots back to 1989, Hanson Law Group seeks above all to establish and nurture...

Phillips & Bathke, P.C.

Meet the expert attorneys at Phillips & Bathke P.C., specializing in intellectual property, litigation & global brand...

Ziliak Law, LLC

Find out more about the experience and skills of the attorneys at Ziliak Law and how they can use these these skills to...

The Law Offices of Konrad Sherinian, LLC

“Konrad Sherinian is a talented patent attorney. He had years of experience as an electrical engineer prior to getting...

Clements IP, LLC

Clements IP, LLC is a full-service intellectual property law firm dedicated to assisting clients nationwide with patent...

Global IP Law Group LLC

HOMEPROFESSIONALSDavid BertenGraham GerstRagnar OlsonAlison Aubry RichardsMichael HealyPRACTICE AREASPatent...

SpencePC

SpencePC is a boutique law firm that focuses on intellectual property and complex litigation.

Nixon Peabody LLP - Chicago Office

Our clients need and expect sophisticated legal counsel. We work efficiently, resolve disputes creatively, solve...

Vitale, Vickrey, Niro, Solon & Gasey LLP

Chicago's proven litigation alternative to Biglaw. Our attorneys are experienced in many areas of civil litigation,...

Law Office of Edgar A Vega

Patent attorney in Chicago, IL. Handles patent and intellectual property matters.

The Law Offices of Konrad Sherinian, LLC

“Konrad Sherinian is a talented patent attorney. He had years of experience as an electrical engineer prior to getting...

Howard & Howard Attorneys PLLC - Chicago

In the heart of Chicago, our team of experienced attorneys are able to assist you and your business with whatever legal...

Meroni & Meroni

Barrington, IL

Law firm in Barrington, IL. Handles patent and intellectual property matters.

Erickson Law Group, PC

Wheaton, IL

Our attorneys have experience with a range of art subject areas including mechanical, electrical, computer science,...

Thorelli & Associates

Learn More Intellectual Property Comprehensive IP protection and management services, including patents, trademarks,...

Norvell IP llc

We are proud to announce that Joe Norvell, Katherine Sieve, and Anthony DeLongis have been selected to the 2026...

Rosenbaum IP, P.C.

Northbrook, IL

Affiliated Practices Heston Morton is often the first call made by business leaders when issues and opportunities arise...

Allgaier Patent Solutions ®

Prior to attending law school, Fraline J. Allgaier worked as a research associate in the Section of Leukocyte Biology...

Singleton Law Firm P.C.

Champaign, IL

Alan’s practice is focused on corporate formation and transactions(including angel / venture capital investment rounds...

Holly Patent Law LLC

OUR VISIONWe are here to be your cost efficient and high return on value Intellectual Property firm.

Chicago IP Law

Chicago IP LawCounseling business in the development and protection of their intellectual propertySpecializing in...

Heyl Royster

Champaign, IL

A regional law firm with more than 115 lawyers and seven offices in Illinois and Missouri, Heyl Royster has served the...

Edmund G. Urban III

Our lead bankruptcy lawyer, Edmund G. Urban III, brings 35 years of experience and knowledge to the practice of...

Crossan Intellectual Property Law, LLC

Law firm in Chicago, IL. Handles patent and intellectual property matters.

Sean Goodwin Legal Services

Evanston, IL

I am a licensed patent attorney with the USPTO. If you have an idea for an invention and want to start a company based...

Russell E. Cass

Staying Informed ListenSidley Podcast NetworkJoin us as we bring compelling perspectives on complex, newsworthy topics...

Irwin IP LLP

Our mid-level attorneys are both students and teachers, mentors and mentees.

Kurt A. Mathas - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Marshall, Gerstein & Borun LLP

Our clients engage experienced scientists and technical professionals to develop world-class products, processes, and...

Advitam IP LLC

Advitam IP helps secure your intellectual property assets in the U.S.

Nyman IP LLC

Crystal Lake, IL

Scott Nyman started Nyman IP as a registered patent attorney that understands the need for efficiency in evaluating and...

Naughton James P

Our founders aspired to create a different kind of law firm when they launched Crowell & Moring in 1979.

Howard & Howard Attorneys PLLC - Peoria

Peoria, IL

Jeff Sorenson Peoria, IL Joseph B. VanFleet Peoria, IL Donna M. Goelz Peoria, IL Noah A.

Jeffrey Moisan

Richards Patent Law was founded in 2009 by Patrick Richards, a patent attorney and former partner from the Intellectual...

APEX Patents & Licensing

Chicago IP firm helping clients innovate, protect, and grow. Offers comprehensive intellectual property legal services...

Samantha Maxfield Lerner - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Klintworth and Rozenblat IP LLC

At Klintworth & Rozenblat, we pride ourselves on providing comprehensive legal solutions tailored to the unique needs...

Marc Victor Richards

Crowell’s Marc Richards and Adam Sussman Author “Patenting Inventions” Chapter for IICLE Intellectual Property Law...

Walter Joseph Kawula Jr.

Our attorneys provide expert advice in almost every major area of law, and our work extends far beyond the borders of...

Meyer Capel, PC: Matt C. Deering

Champaign, IL

Meyer Capel is one of the largest, most diversified law firms in Champaign County and has also grown to be nationally...

Hopeton Saint John Walker

Hopeton Walker, Patent Attorney at CHIP LAW GROUP, focusing on patent prosecution for technology companies in the U.S.,...

von Briesen & Roper, s.c.

von Briesen & Roper is an industry leading law firm based in Wisconsin with a strong, diverse and thriving regional,...

Roger M. Masson

Roger M. Masson is an engineer and lawyer who helps companies protect and maximize the value of their intellectual...

David P. Lindner

Clients appreciate David’s candor and commitment to finding practical and efficient solutions that allow them to...

George C. Lombardi - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Marc Whipple

Barrington, IL

Marc Whipple grew up in Iowa and has a degree in Physics and Math from Drake University.

John R. McNair - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Steven Mcmahon Zeller

Steve Zeller is a seasoned patent attorney and IP practitioner who is as comfortable immersed in the details of complex...

Cook Alex Ltd.

Today’s fast-paced global economy is driven by ideas and Cook Alex understands the importance of protecting these ideas...

Patrick Duffy Richards

Richards Patent Law was founded in 2009 by Patrick Richards, a patent attorney and former partner from the Intellectual...

Bryce A. Cooper - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

John E. Drosick - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Heidi Ann Dare

Joan Kluger is a partner in Barnes & Thornburg's Intellectual Property Department in the Delaware office.

Malaika Tyson

Mr. Lambrechts practices both intellectual property and environmental law.

Matthew Scott Dicke

I enjoy working with a wide variety of clients, understanding each client's unique needs, and developing an IP strategy.

Brian William Hameder

Evanston, IL

Our research staff includes over 150 scientists, patent agents, attorneys,* and former patent examiners – individuals...

Matthew Vincent Anderson

Mr. Andersonhas experience in the firm’s patent counseling practice group. In this context, Mr.

Rashad Lateef Morgan

Clients seeking to secure intellectual property protection to advance their business goals turn to Rashad L. Morgan.

Mitchell Jayson Weinstein

Mitch Weinstein is a partner in LP's Intellectual Property Group.

Donald J. Silvert

Donald J. Silvert is an attorney serving Northbrook, IL. Find contact information, experience, peer reviews,...

Deborah Ann Laughton

Deborah Laughton is a Shareholder at McAndrews. She counsels clients in a wide range of intellectual property areas,...

Trevor Kyle Copeland

Trevor K. Copeland works collaboratively with clients to protect their innovations and designs by building strong...

David P. Dalke - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Leydig Voit & Mayer Ltd

At Leydig, Voit & Mayer, the lawyers who handle trials and have courtroom expertise also have the technical expertise...

Kevin John Keener

Mr. Keener represents clients nationally internationally in matters of intellectual property registration, licensing,...

Steven M. Shape

Lake Forest, IL

Marc Whipple grew up in Iowa and has a degree in Physics and Math from Drake University.

Clare Frederick

I enjoy working with a wide variety of clients, understanding each client's unique needs, and developing an IP strategy.

Maureen L. Rurka - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

David Joseph Marr

David J. Marr assists clients in intellectual property counseling, litigation and prosecution of patents and...

Yuezhong Feng

With a doctorate in organic chemistry, Yuezhong Feng is used to handling challenging subject matter.

Kimball R. Anderson - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Ivan M. Poullaos - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Sarah J. Kalemeris - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Jerisat & Kostopoulos, LLC

Law firm in Chicago, IL. Handles patent and intellectual property matters.

Crawford Intellectual Property Law LLC

Crystal Lake, IL

Regions of Practice: Kane County – All, Kane County – North, Tri Cities, Kane County – South, Cook County – All, Cook...

Martin Thomas LeFevour

Mark LeFevour Mark is a graduate of Regis College (B.A.) and Loyola University of Chicago-School of Law (J.D.).

Law Offices of Mark E. Wiemelt, P.C.

Patent attorney and founder of Wiemelt Law in Chicago (est. 1993). Harvard Law.

Brian J. Lum

Patent attorney at Ice Miller LLP in Indianapolis, Indiana.

Rami Naim Moussa

Rami Moussa is a Shareholder at McAndrews. He focuses his practice on strategic patent portfolio development, with an...

Jill Gilbert Welytok

Absolute Technology Law Group, LLC strives to achieve objective results.

Boehnen, Daniel A (McDonnell Boehnen Hulbert & Bergoff LLP)

BALANCED FOCUSMBHB devotes about 50% of its practice to patent and trademark prosecution and counseling.

Torchman IP LLC

Law firm in Chicago, IL. Handles patent and intellectual property matters.

Joseph Herman Paquin Jr.

Joan Kluger is a partner in Barnes & Thornburg's Intellectual Property Department in the Delaware office.

Chapman Spingola, LLP

Chapman Spingola is a nationally recognized, boutique law firm leveraging its large-firm experience and results-driven...

Mark Joseph Levine

Registered patent attorney (USPTO #56,565). Practice areas: Patent Appeals, Patent Litigation, Patent Prosecution.

Christopher David Agnew

email: direct: main: fax: EDUCATION■ Stanford University Law School, J.D., 2005■ University of Rochester, M.S.

Jordan A. Sigale

Jordan chairs the firm's Intellectual Property Practice Group and concentrates his practice in intellectual property,...

Oliver D Yang

He founded Yang Law, LLC with the mission of providing transparent, personalized, and cost-effective legal solutions...

Edward J. Burt

Urban & Burt, LTD - Attorneys & Legal Services - Serving clients in the Chicago South Suburbs and Southwest Suburbs.

Julia Mano Johnson - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Vivek V. Krishnan - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Brian J. Nisbet - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Joseph Franklin Janas

Kevin J. Malaney is senior counsel and an intellectual property lawyer with Foley & Lardner LLP.

Hampton Steven J

Patent attorney in Chicago, IL. Handles patent and intellectual property matters.

Nelson Michael Rosario

Rosario Tech Law, LLC is a boutique law firm focused on companies building the new economy and changing the world.

Kelly Ann Plummer

Kelly A. Plummer, Ph.D. focuses her practice on pharmaceutical and biotechnology patent matters with an emphasis on...

Cheryl C. Zeleznak

Urban & Burt, LTD - Attorneys & Legal Services - Serving clients in the Chicago South Suburbs and Southwest Suburbs.

Christopher B. Essig - Winston & Strawn LLP

Winston & Strawn LLP is a global law firm with more than 975 attorneys in the United States, Europe, Asia, and South...

Caleb R St.-Jean

I enjoy working with people to help bring better business ideas and technology into the world.

David C. Brezina

David Brezina Avvo Guides Written by Dave Brezina This site is written to entertain and explain some situations which...

Christopher John Betti

A registered patent lawyer, Christopher J. Betti, Ph.D., concentrates his practice on biotechnology and pharmaceutical...

Cook Alex Ltd.

Today’s fast-paced global economy is driven by ideas and Cook Alex understands the importance of protecting these ideas...

Kirsten L. Thomson

Kirsten Thomson is a founder of GrowIP Law Group LLC. Kirsten’s practice focuses on patent and trademark prosecution...

Henry Query, P.C.

Wheaton, IL

Henry Query, P.C is a law firm dedicated to the practice of intellectual property law.

Jansson Munger McKinley & Kirby Ltd.

Lake Forest, IL

With offices in the Chicago and Milwaukee corridor, Jansson Munger & McKinley Ltd.

Other Cities in Illinois

Additional patent professionals across Illinois.

Marc James Whipple

Algonquin, IL

Marc Whipple received a Bachelor of Science degree in Physics and Mathematics from Drake University in 1992, and a...

Simmons Firm Llc: Bono A Randall

Alton, IL

At Simmons Hanly Conroy, we are deeply committed to giving you a strong, powerful voice to stand up for your rights.

IpHorgan Limited (Buffalo Grove)

Buffalo Grove, IL

Our attorneys can assist you in matters local, national, and international. We’re admitted to practice before the U.S.

True Lawyer - Evergreen Park

Evergreen Park, IL

Common Questions and Misconceptions About TrademarksRegistering a trademark in Evergreen Park, Illinois sounds simple...

Varboncouer Law

Frankfort, IL

Eric Lieberman Attorney & Consultant

Galena, IL

Law firm in Galena, IL. Handles patent and intellectual property matters.

Goytia & Associates - US office

Glen Ellyn, IL

Worldwide services We have local offices in key cities of the world to ensure the best quality of IP service.

William Park & Associates Ltd.

Hinsdale, IL

United States Patent ProcurementCOMPANY PROFILE Rated as Top U.S.

The Palmatier Law Office

Itasca, IL

Law firm in Itasca, IL. Handles patent and intellectual property matters.

Evans & Dixon, LLC

Joliet, IL

Evans and Dixon, LLC is a business law firm based in St. Louis, MO and serving NE, IA, KS, IL and MO.

Jefferson Fizer Perkins

Lisle, IL

Marshall H. Hong, Attorney at Law

Skokie, IL

Patent attorney in Skokie, IL. Handles patent and intellectual property matters.

Pauley Erickson & Swanson

South Barrington, IL

The Firm’s Patent Attorneys have experience in working with all technologies, including chemical, mechanical and...

Ivy Patent & Trademark Law - Naperville

Warrenville, IL

I have earned two undergraduate degrees, one in electronics engineering technology and the other in mechanical design.