bn:03095731n
Noun Concept
Categories: Trademark law, Patent law
EN
opposition proceeding  opposition  opposition procedure  opposition proceedings  post-grant opposition
EN
An opposition proceeding is an administrative process available under the patent and trademark law of many jurisdictions which allows third parties to formally challenge the validity of a pending patent application, of a granted patent, or of a trademark. Wikipedia
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EN
An opposition proceeding is an administrative process available under the patent and trademark law of many jurisdictions which allows third parties to formally challenge the validity of a pending patent application, of a granted patent, or of a trademark. Wikipedia
An administrative process available under some patent or trademark laws Wikipedia Disambiguation
procedure for challenging a patent Wikidata