On August 21, 2020, in Choueifaty v. Canada (Attorney General), 2020 FC
837,1 the Federal Court held that the Canadian
Intellectual Property Office (CIPO) erred in determining the
essential elements of the claimed invention by using the
"problem-solution" approach.
The application in question, Canadian Application No. 2635393,
entitled "Method and Systems for Providing an Anti-Benchmark
Portfolio" relates to selecting and managing a portfolio of
securities with maximum diversification. The inventor and owner of
the application is Yves Choueifaty,2 President and Chief
Investment Officer of TOBAM Investment Management, a Paris-based
company with $6.7 billion (USD) in assets under management.