Jeffrey Gendzwill

Kilpatrick Townsend & Stockton LLP 

Jeffrey T. Gendzwill is a registered patent attorney who concentrates his practice on patent-related matters with a focus on client counseling, portfolio strategy and management, US and foreign patent preparation/prosecution, post grant proceedings and enforcement. Mr. Gendzwill’s practice spans a wide range of technologies with a focus on the chemical and life sciences industry including chemical engineering, chemistry, clean energy and nutritional/pharmaceutical supplements, as well as mechanical and biomechanical engineering, nanotechnology, physics, composite materials and medical devices.

Mr. Gendzwill also has extensive experience preparing complex patentability, invalidity, non-infringement, and freedom-to-operate opinions, as well as state-of-the-art analyses.

Prior to joining the firm, Mr. Gendzwill was a shareholder in a Virginia IP boutique firm where his areas of practice included client counseling, portfolio management, opinions, licensing and patent preparation/prosecution. Before that, Mr. Gendzwill was an associate at both a Washington, D.C. office of a large Chicago-based firm and at a mid-sized firm in metro-Detroit, where he handled patent portfolios for automotive manufacturers and component suppliers.

Prior to launching his legal career, Mr. Gendzwill worked in the automotive industry as a chemical engineer and as a technical sales engineer for several Fortune 500 companies including 3M Company and Henkel International.

Mr. Gendzwill is a frequent speaker on many IP law issues including post-Alice Corp. patent eligibility and joint infringement jurisprudence.


  • Counsel for patentee Celanese in five inter partes review petitions filed by competitor Daicel challenging validity of Celanese patents related to industrial acetic acid production. The Patent Trial and Appeal Board initially ruled in favor of client Celanese, completely denying all five petitions, although requests for rehearing subsequently resulted in the institution of 3 of the 5 IPRs. In June of 2016, the PTAB issued final written decisions in the three IPRs, finding for patent owner Celanese and affirming all instituted claims as not unpatentable.
  • United States Patent and Trademark Office Patent Trial and Appeal Board, Case Numbers IPR2014-01514, IPR2014-01515, IPR2015-000170, IPR2015-00171 and IPR2015-00173.


  • University of Detroit Mercy School of Law, J.D. (2004) magna cum laude
  • University of Michigan, B.S., Chemical Engineering (1993)


  • District of Columbia (2008)
  • Michigan (2005)

Court Admissions:

  • U.S. Patent and Trademark Office (2004)
  • U.S. District Court for the Eastern District of Michigan (2014)


Rate : $$$

What types of cases Attorney Jeffrey Gendzwill & Kilpatrick Townsend & Stockton LLP  can handle?
Kilpatrick Townsend & Stockton LLP  can handle cases related to laws concerning Litigation, Health Care, Antitrust & Trade, Intellectual Property, Energy Utilities & Environmental. We manually verify each attorney’s practice areas before approving their profiles and reviews on our website.
Where is Kilpatrick Townsend & Stockton LLP  located?
Kilpatrick Townsend & Stockton LLP  is located at 607 14th St NW #900, Washington, DC 20004, USA. You can reach out to Kilpatrick Townsend & Stockton LLP  using their phone line 202.481.9924. You can also check their website or email them at [email protected].
How much would it cost to hire Kilpatrick Townsend & Stockton LLP ?
Jeffrey Gendzwill lawyer charges are specific to each case. However, they work with contingency fees and its ranges from $$ to $$$. They also provide free consultation [and no obligation quotes] if you are interested to hire.
Are Jeffrey Gendzwill reviews trust-able?
We have the ratings and reviews moderation team who checks and verifies every review submitted on our website manually. You can trust all the reviews you see on Jeffrey Gendzwill lawyer profile listing.

Rate and write a review

Your email address will not be published. Required fields are marked *

Is this your profile?Claim it now.

Make sure your information is up to date.
Kilpatrick Townsend & Stockton LLP 
607 14th St NW #900, Washington, DC 20004, USA
Get directions

Tyler Nicoll

Crosspointe Drive 1019
Naples 34110 FL US

Rick Cofer

West Avenue 1002
Austin 78701 TX US

Brian Orlow

Main Street 71-18
11367 NY US

Lina Stillman

Broadway 42
New York 10006 NY US