Rejected allegations on insufficiency: The importance of clarity, specificity, and timeliness in amending pleadings
ProSlide Technology Inc. v WhiteWater West Industries Ltd. is an appeal of an Associate Judge’s Order denying WhiteWater’s motion to amend its...Read More
Suffice it to Say, Pending Claims Are Irrelevant for Sufficiency
The Federal Court of Appeal clarified in Pharmascience v. Bristol-Myers Squibb, 2022 FCA 142, that the specification of the issued patent, not...Read More
UK Sufficiency Requires Enablement Across Substantially All of the Claimed Subject Matter
Sufficiency is a general requirement of UK patent law and under the European Patent Convention that requires the patentee to show that a...Read More
Sufficiency Only Requires A Description Of One Way Of Making The Inventive Product
On January 12, the Federal Court of Appeal dismissed Apotex’s appeal of Justice Barnes decision (see our previous post here) holding Canadian Patent...Read More
Date for assessing sufficiency of the specification is the publication date
On March 19, 2013, Justice Hughes of the Federal Court of Canada released his Reasons for Judgment in a prohibition application between...Read More