Our Team

photo of Dan Keller

Dan Keller

Email: dkeller@pnklaw.ca
Phone: +1 (416) 955-0050

Dan has a variety of experience in intellectual property, with an emphasis on procurement of patent, industrial design and trade-mark rights, related licensing, and opinion work, as well as portfolio management.

Dan has a technical background in biology/medical sciences, and advises clients in a wide range of technologies, including mechanical, industrial, chemical, medical, and high-tech systems.

IP Credentials

Registered Trademark Agent 2005
Registered Patent Agent 2008
Registered U.S. Patent Agent 2009
Certified by the Law Society of Ontario as a Specialist in Intellectual Property (Patent Law) 2016

Associations and Memberships

Canadian Bar Association
IPIC - Intellectual Property Institute of Canada
AIPLA - American Intellectual Property Law Association
INTA - International Trademark Association


Hons. B.Sc. Biology and Psychology, McMaster University 1998
M. Sc. Graduate Program in Medical Sciences, McMaster University 2000
LL.B., Osgoode Hall Law School, York University 2003
Admitted to the Ontario Bar 2004

The PNK Law team is committed to exemplary service, professionalism and impressive attention to details