Litigation
May 4, 2021
2021 ONSC 2881: In a copyright dispute over source code, an Ontario court has agreed to extend an existing injunction to cover a new software product released by LDX Inc.
September 20, 2019
CAFC 2018-2207 – The US Court of Appeals for the Federal Circuit ruled that “wherein” clauses in patent claims can be limiting if they are material to patentability.
August 16, 2019
SCOTUS, No. 18-302 (Iancu v Brunetti): In a recent decision, the US Supreme Court abolished the longstanding ban on registering vulgar and offensive words as trademarks.
July 22, 2019
CAFC warns that the distinction between assignment and license cannot be determined by “formalities or magic words.”
July 19, 2019
Dead End Survival, LLC v Marhasin (2019 ONSC 3453) In the era of online shopping, it is easier than ever for counterfeiters to distribute fake consumer […]
July 18, 2019
SCOTUS blocked US Postal Service from using proceedings under the Leahy-Smith America Invents Act (“AIA”) to avoid litigation and invalidate a US Patent.
June 11, 2019
AVX Corporation v Presidio Components (Fed. Cir., 2018-1106) A case recently dismissed by the United States Court of Appeals for the Federal Circuit (“CAFC”) confirms that […]
May 28, 2019
PCK IP Lawyers LLP represented Netsweeper in patent ownership dispute against Prosyscor in which Netsweeper was successful.
May 7, 2019
Fed. Cir., 2016-2222 - CAFC affirms that a patent may be successfully defended if the patent holder can prove that the invention was conceived prior to any similar prior art.
May 1, 2019
2019 FC 406 - FC confirms that registered owner is not precluded to submit new evidence on appeal if no evidence is submitted after receiving s.45 notice from the Registrar.