Osgoode Hall Review of Law and Policy
Document Type
Article
English Abstract
This paper will consider the principle grounds on which the validity of selection patents are attacked, namely anticipation, obviousness, double patenting, lack of utility and insufficiency, with a view to exploring the doctrinal underpinnings for challenging a selection patent as an “improper selection”. As will be discussed further below, “improper selection” comfortably fits within existing grounds of invalidity and, in particular, obviousness, lack of utility and, surprisingly, ambiguity.
Citation Information
Wilkinson, Anna.
"Improper Selection: A Separate Ground of Patent Invalidity in Canada?."
Osgoode Hall Review of Law and Policy
3.1
(2014): 19-58.
https://digitalcommons.osgoode.yorku.ca/ohrlp/vol3/iss1/2
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License.