Microsoft has cause to celebrate, since it has been granted a patent on the double-click! Yes, just when you thought that these patents should not get any sillier, now Microsoft owns the rights to ...
Similar to other jurisdictions, a patent in Canada is granted for one invention only. Accordingly, in instances where multiple inventions are claimed in a single application, it may be necessary to ...
Unity of invention and double patenting law and practice in Canada can create challenges for patent applicants. For example, applicants may not expect a unity of invention objection to be raised, ...
An examination of the Federal Circuit’s decision in In re Cellect, LLC, which held that patents awarded patent term adjustment (PTA) under 35 U.S.C. § 154(b) can be invalidated under the doctrine of ...
Due to the amendments in the Singapore Patents Act effective on or after July 1 2004, the issue of double patenting provides one possible ground for revocation of all Singapore patent applications.
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