Atty. Kenneth S. Weitzman

Atty. Kenneth S. Weitzman

Ken Weitzman is the managing attorney and founding member of WEITZMAN LAW OFFICES, LLC, which specializes in intellectual property ("IP") law. Mr.

Roseland Roseland 34 yrs experience 34 year
Call (973) 582-7724 Email Book Appointment

Profile Summary

About Kenneth S. Weitzman at a glance

Kenneth S. Weitzman is a Managing Attorney based in Roseland, New Jersey, practicing at Weitzman Law Offices, LLC. They have 34+ years of legal experience, licensed to practice since 1992. Their practice focuses on patent, trademark, copyright, ip, and m&a. Admitted to practice in New Jersey (1992), U.S. District Court, District of New Jersey (1992), Registered to practice before the United States Patent & Trademark Office (1993), and U.S. Court of Appeals for the Third Circuit (1993). Educated at Seton Hall University School of Law (J.D., 1992) and University of Massachusetts (B.S. Northeastern, 1985). Recognitions include AV Preeminent. Active member of Admitted to practice: New Jersey, 1992 New York, 1993 District of Columbia, 1993 U, S, and Supreme Court, 2002 U. Serands clients in Roseland, NJ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ken Weitzman is the managing attorney and founding member of WEITZMAN LAW OFFICES, LLC, which specializes in intellectual property ("IP") law
  • Mr. Weitzman, who has a peer review rating of "AV® Preeminent™" in Martindale-Hubbell, is recognized as a leading intellectual property attorney
  • Mr. Weitzman is recognized by Inside Jersey as one of "New Jersey's Top Legal Minds," has been named a "New York Super Lawyer" and "New Jersey Super Lawyer" by Law & Politics, and his Firm is recognized as one of the "Go-To Law Firms® at the Top 500 Companies" by ALM and New Jersey's "Most Influential Law Firms" by Corporate Vision
  • Mr. Weitzman is a veteran IP attorney with over 30 years experience in virtually all areas of IP law, including patent and trademark litigation
  • brand protection and anti-counterfeiting, patent, trademark and copyright procurement and prosecution
  • opinions and client counseling
  • product clearances
  • IP due diligence investigations
  • and IP agreements and licensing
  • In addition, Mr. Weitzman has also served as a mediator and expert witness in litigations involving patent issues
  • Mr. Weitzman has litigated, prosecuted and rendered opinions in complex, high technology patent matters involving a wide array of technologies, including medical devices, e-commerce and financial services, automotive products, computer software, jewelry and fashion, consumer products, electronics, semiconductors and telecommunications systems
  • Prior to founding his firm, Mr. Weitzman was a partner with the law firms of Chadbourne & Parke, LLP and Morgan & Finnegan, LLP in New York City
  • In addition to being a highly-experienced IP litigator, Mr. Weitzman is a registered patent attorney with extensive experience handling matters before the U.S
  • Patent & Trademark Office, including patent and trademark prosecution and appeals to the Patent Trial & Appeal Board and the Trademark Trial & Appeal Board
  • Mr. Weitzman has worked extensively with clients to develop and implement patenting strategies to meet their business objectives--ranging from performing patent landscape analyses and product clearance studies to assisting clients with identifying and obtaining patents encompassing their critical technologies
  • Mr. Weitzman regularly advises clients regarding the scope, infringement, validity and enforceability of U.S. patents, including risk assessment and guidance for designing around competitive patent rights
  • Mr. Weitzman also advises clients as to the availability of trademarks for registration and use, represents clients in Opposition and Cancellation proceedings before the Trademark Trial & Appeal Board, drafts and negotiates licenses and other IP agreements, and performs IP due diligence investigations in connection with mergers and acquisitions
  • In addition, Mr. Weitzman also assists his clients in the enforcement of IP rights and in the defense of claims of infringement of third party IP rights, including preparing and responding to cease and desist letters and developing effective strategies to achieve his clients' particular business objectives
  • Mr. Weitzman's broad IP experience permits him to provide his clients with innovative, cost-effective solutions relating to their IP issues
  • By offering his clients unparalleled expertise and responsiveness, he prides himself on providing his clients with the highest quality of service to meet all of their IP needs
  • Representative Technologies • Medical Devices • Financial Services • Telecommunications • Computer Software & Hardware • Semiconductors • E-Commerce & Business Methods • Jewelry and Fashion • Automotive • Cosmetics • Mechanical Arts Professional Background • Managing Attorney, Weitzman Law Offices, LLC, 2007-Present • Partner, Chadbourne & Parke, LLP, 2005-2007 • Partner, Morgan & Finnegan, LLP, 2002-2005 • Associate, Morgan & Finnegan, LLP, 1994-2001 • Carella Byrne et al., 1992-1994 • Design Engineer, Texas Instruments Inc., 1985-1989 Honors and Achievements • Recognized as one of the "Go-To Firms® at the Top 500 Companies" by ALM • Recognized as one of New Jersey's "Most Influential Law Firms" by Corporate Vision • Recognized as a "Top Rated Litigator" by ALM • Recognized as a "Top Rated Lawyer in Intellectual Property Law" by ALM • Selected as one of selected as one of "New Jersey's Top Rated Lawyers" by ALM • Recognized as one of "New Jersey's Top Rated Lawyers" in the area of intellectual property by Inside Jersey - Aug. 2012 • Recognized as a New York Super Lawyer and a New Jersey Super Lawyer in the area of intellectual property by Law & Politics • Peer review rating of "AV® Preeminent™" in Martindale-Hubbell, the highest legal ability and ethical standards rating according to lawyers in that publication • Legal Elite 2017 by Corporate Vision • 2017 Dispute Resolutions Award by Acquisition International Magazine • Listed in "Bristol Who's Who of Executives and Professionals" Activities and Affiliations • Arbitrator and Mediator, World Intellectual Property Organization (WIPO) • Member of Working Committee, American College of Trial Lawyers Complex Litigation Committee--Manual on the Trial of a Patent Case, 2005-2007 • Member, American Intellectual Property Law Association
  • Federal Circuit Bar Association
  • New Jersey Intellectual Property Law Association
  • New York Intellectual Property Law Association
  • International Trademark Association
  • and New Jersey State Bar Association • Chairman, IPL Section Committee on Inequitable Conduct, American Bar Association, 1997-1999
  • Subcommittee Chairman, 1995-1997 • Member, IPO Software Related Inventions Committee, 2017–Present
  • Member, IPO Software & Business Method Committee, 2008
  • Member, IPO Litigation Committee, 2006-2007
  • IPO International Trade Commission Committee, 2005 • Member, AIPLA Trademark Litigation Committee, 2018–Present
  • AIPLA Trademark Law Committee, 2005–2009, 2018–Present
  • AIPLA Electronics and Computer Law Committee, 2018–Present
  • AIPLA Patent Law Committee, 2018–Present
  • AIPLA Practice in Japan Committee, 2005–2009, 2018–Present
  • AIPLA IP Practice in Europe Committee, 2005–2009, 2018–Present
  • AIPLA Patent Litigation Committee, 2005–2009, 2018–Present
  • AIPLA International & Foreign Law Committee, 2005–2009
  • AIPLA IP Practice in the Far East Committee, 2005–2009
  • and AIPLA IP Practice in Latin America Committee, 2005–2009 Publications/Presentations/Media • Author, Chapter 10, "Summary Judgment Motions," Anatomy of a Patent Case, pp. 103-120 (BNA 2d ed. 2012) • Author, Chapter 9, "Summary Judgment," Anatomy of a Patent Case, pp. 79-93 (BNA 2009) • Quoted in “The Intellectual Property Mystique – Buyers scoping out another company’s intellectual property must pay close attention to what they’re getting and value it accordingly,” NJBIZ Mergers & Acquisitions Supplement 2008 Edition • Quoted CNNMoney.com, KLTV (Texas), CNN International, Mobility Today, "Setback for BlackBerry Maker," Jan. 2006 • Speaker, AIPLA IP Practice in Japan Committee, "Recent Changes to Reexamination Proceedings," Jan. 2006 • Author, "After 'Knorr-Bremse,' Counsel Opinion Still Needed," The National Law Journal (Oct. 2005) • Author, "How to Avoid Patent Infringement Litigation," Medical Design News (May/June 2004) • Author, "A Patentee's Dilemma: Providing Actual Notice of Infringement Without Becoming Subject to a Declaratory Judgment • Action," Intellectual Property & Technology Law Journal (Aug. 2003) • Featured as "Associate in the News," The Associate (Summer 1998)

Practice Areas Explained

Kenneth S. Weitzman's Areas of Practice

Each practice area below reflects the types of cases Kenneth S. Weitzman handles, with a brief overview of what that area of law covers.

Patent Law

Kenneth S. Weitzman is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in New Jersey →

Trademark Law

Kenneth S. Weitzman is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in New Jersey →

Copyright Law

Kenneth S. Weitzman is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in New Jersey →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Kenneth S. Weitzman is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New Jersey →

Mergers & Acquisitions

Kenneth S. Weitzman is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New Jersey →

Jurisdictional Context

Why local counsel matters in New Jersey

Practicing law in New Jersey. Legal matters in New Jersey are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Roseland are typically filed in the local municipal court or the appropriate New Jersey state district court, depending on subject matter and amount in controversy. An attorney licensed in New Jersey brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New Jersey courts without local counsel or pro hac vice admission.

Looking for additional New Jersey attorneys? Browse all attorneys in Roseland or all attorneys in New Jersey.

Frequently Asked

Common questions about Kenneth S. Weitzman

Where is Kenneth S. Weitzman's law office located?
Kenneth S. Weitzman's law practice is located in Roseland, New Jersey. The firm is Weitzman Law Offices, LLC. You can contact the office directly through this profile page.
What practice areas does Kenneth S. Weitzman handle?
Kenneth S. Weitzman focuses on patent, trademark, copyright, ip, m&a. Each practice area listed reflects experience handling cases of that type in New Jersey.
How long has Kenneth S. Weitzman practiced law?
Kenneth S. Weitzman has 34+ years of legal experience and has been licensed since 1992.
Where did Kenneth S. Weitzman go to law school?
Kenneth S. Weitzman earned their education at (J.D., 1992); (B.S. Northeastern, 1985).
How can I contact Kenneth S. Weitzman for a consultation?
You can contact Kenneth S. Weitzman directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Kenneth S. Weitzman received?
Kenneth S. Weitzman's notable recognition includes: AV Preeminent.

Education

J.D.
Seton Hall University School of Law
- 1992
B.S. Northeastern
University of Massachusetts
- 1985

Awards

AV Preeminent

Bar Admissions

New Jersey
Admitted: 1992
U.S. District Court, District of New Jersey
Admitted: 1992
Registered to practice before the United States Patent & Trademark Office
Admitted: 1993
U.S. Court of Appeals for the Third Circuit
Admitted: 1993
District of Columbia
Admitted: 1993
New York
Admitted: 1993
U.S. District Court, Southern District of New York
Admitted: 1994
U.S. Court of Appeals for the Federal Circuit
Admitted: 1995
U.S. District Court, Eastern District of New York
Admitted: 1996
U.S. District Court, District of Arizona
Admitted: 1998
U.S. Supreme Court
Admitted: 2002

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