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Expert Witness / Expert Consultants

We have acted as Expert Consultants in all aspects of utility patent applications and prosecution. We have also acted as Expert Witnesses for patent litigation in our area of expertise. We have over 20+ years of experience in intellectual property protection and development with 15+ US Patents & Applications. Below are some examples of Expert Consultant and Expert Witness Projects.

Birch Stewart Kolasch Birch

Hired as an Expert Consultant. Rendered expert opinion for specific questions related to US5529880 and JP-A-6-67418, on the esterification of pendant hydroxyl groups of positive photoresists for client’s patent examination with US PTO. November-December 2010

Birch Stewart Kolasch Birch

Hired as an Expert Consultant. Rendered expert opinion for specific questions related to US5798202, especially as it pertained to defining an “elastomeric material” for client’s patent examination with US PTO. April-May 2009

Quick Med Technologies Inc.

Expert Consultant for the patentability of U.S. patent application 09/965,740, “Adsorbent Materials with Covalently Bonded, Nonleachable Polymeric Antimicrobial Surfaces, and Methods for Preparation”, Batich et al. April 2008

Nupro Technologies, Inc. v. E. I. du Pont de Nemours & Company

USDC, Middle District of NC, No. 1:06 CV 1061. Expert Witness for the Plaintiff (Nupro). Ongoing Litigation, October 2007 to Present

E. I. du Pont de Nemours & Company v. MacDermid Printing Solutions, L.L.C.

USDC, District of New Jersey. Civil Action No.: 06-3383. Expert Consultant for the Defendant (MacDermid). Ongoing Litigation, November 2006

MacDermid Printing Solutions, L.L.C v. E. I. du Pont de Nemours & Company

USDC, District of New Jersey. Civil Action No.: 07-4325. Expert Witness/Consultant for the Plaintiff (MacDermid). Ongoing Litigation, September 2007