Practice Areas


  • District of Columbia, 2006
  • State of Connecticut, 2008
  • Federal Courts of Connecticut, 2009


Harvard Law School, J.D., cum laude, 2005

University of Alabama, B.S., Economics, Minors in Mathematics and Computer Science, summa cum laude, 2002

Photo of Nicholas A. Geiger

Nicholas A. Geiger

Counsel and Vice Chair of the Pharmaceutical Litigation Practice
860.286.2929, ext. 1293

Nicholas Geiger has significant experience litigating patent and trademark infringement matters, as well as false advertising, false marking, trade secret and unfair trade practice matters. He has significant experience taking high-stakes cases to trial, obtaining positive results for his clients in numerous jury and bench trials in federal district court. He represents clients in a diverse array of industries covering a wide variety of technologies, including pharmaceuticals, medical devices, petrochemicals, fashion manufacturing and retail, materials science, and database software. He also counsels clients in FDA matters, seeking to harmonize clients' regulatory and litigation strategy to effectuate their business goals. Nicholas also has extensive experience managing complex matters and the devising and implementing of strategies to control the scope and cost of voluminous electronic discovery.

Experience Highlights

Counsel and Vice Chair, Pharmaceutical Litigation Practice, Cantor Colburn LLP, 2020-present

Counsel, Cantor Colburn LLP, 2016-2020

Associate, Cantor Colburn LLP, 2013-2015

Associate, Axinn, Veltrop & Harkrider, 2008-2013

Associate, Dechert LLP, 2005-2008




Professional Affiliations

American Bar Association, Litigation Section

Intellectual Property Owners Association

Connecticut Bar Association

Connecticut IP Inn of Court, Charter Member, Membership Committee Co-Chair