US Patent Litigations are now available. Check here

Explore patent oppositions filed by Proman 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: Jun 26, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3743203Plant For The Synthesis Of Melamine With Offgas Recovery In A Tied-In Urea PlantCASALESep 27, 2023
EP3416953Method For Revamping A High Pressure Melamine PlantCASALEJun 29, 2021

Explore Proman'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: Jun 26, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3814320Dec 6, 2023Conversion Process Of Anhydrous Off-Gas Stream Coming From Melamine Synthesis Plants Into Urea1