John D. Cadkin

Associate, Denver
Litigation
jcadkin@townsend.com

Timothy R. Cahn

Partner, San Francisco
Litigation, Trademark & Copyright
trcahn@townsend.com

Nathan Cassell

Associate, Denver
Patent Prosecution & Counseling
nscassell@townsend.com

Kelvin B. Catmull

Associate, Palo Alto
Patent Prosecution & Counseling
kbcatmull@townsend.com

Ko-Fang Chang

Partner, Palo Alto
Patent Prosecution & Counseling
kfchang@townsend.com

Kenneth S. Chang

Partner, Denver
Litigation, Trademark & Copyright
kschang@townsend.com

ShengFeng Chen, Ph.D.

Associate, San Francisco
Patent Prosecution & Counseling
sfchen@townsend.com

Byron R. Chin

Associate, Palo Alto
Litigation
brchin@townsend.com

Hogene L. Choi

Associate, Palo Alto
Patent Prosecution & Counseling
hlchoi@townsend.com

Megan M. Chung

Associate, San Francisco; San Diego
Litigation
mmchung@townsend.com

Gia L. Cincone

Special Counsel, San Francisco
Litigation
glcincone@townsend.com

Robert C. Colwell

Partner, Palo Alto
Patent Prosecution & Counseling
rccolwell@townsend.com

Roger L. Cook

Partner, San Francisco
Litigation, Patent Prosecution & Counseling
rlcook@townsend.com

Kristin Ringeisen Cooklin

Associate, Washington, D.C.
Litigation
kmcooklin@townsend.com

Cathy E. Cretsinger, Ph.D.

Partner, San Francisco
Patent Prosecution & Counseling
cecretsinger@townsend.com

Gene Crew

Of Counsel, San Francisco
Litigation
ecrew@townsend.com

Townsend and Townsend and Crew LLP • www.townsend.com
Intellectual Property Acquisition, Litigation and Counseling • Technology Transactions • Antitrust and Unfair Competition