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Explore patent oppositions filed by Tetraphase Pharmaceuticals against competitors, revealing strategic technology disputes and market positioning. Monitor opposition details, timelines, and disputed innovations to understand competitive dynamics and IP enforcement strategy.

Last updated on: Jul 10, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3390358Crystalline Eravacycline Bis-HydrochlorideSANDOZJun 22, 2021

Explore Tetraphase Pharmaceuticals's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Jul 10, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3000805Oct 18, 2017C7-Fluoro Substituted Tetracycline Compounds1