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The United States Patent and Trademark Office (the “USPTO”) has proposed a set of amendments to the rules that govern inter partes review (“IPR”) and post grant review (“PGR”)... Read more

Jury Speaks in Favour of Sonos

On 26 May 2023, a jury in the US found Google to have infringed one of Sonos Inc.’s patents pertaining to smart-speakers. The jury decided that Google had to... Read more

Taco Bell Tackles “Taco Tuesday”

On Tuesday, 16 May 2023, Taco Bell filed a petition to the US Patent and Trademark Office to cancel its competitors’ US trademark registrations for “Taco Tuesday.” Gregory’s Restaurant... Read more

Congratulations to Christina Kwok

Oyen Wiggs congratulates Christina Kwok who has become a Partner of the Firm. Christina assists clients with all aspects of identifying, protecting and benefiting from their intellectual property, with... Read more


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