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IP Verse

Avantium competitive analysis

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Latest oppositions filed by Avantium

Explore patent oppositions filed by Avantium against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3538693
Bio-Based Meg And Polyester Fiber Compositions And Methods Of Making The SameCHANGCHUN MEIHE SCIENCE AND TECHNOLOGYNov 15, 2024
EP3703849
Device And Method For Characterizing Catalytic ProcessesHTE THE HIGH THROUGHPUT EXPERIMENTATIONJun 5, 2024
EP3287482
Method Of Making Bio-Based Polyethylene Terephthalate Polymer ProductTHE COCA COLAMar 15, 2023
EP3041879
Bio-Derived Ethylene Glycol Compositions For Polyester BottlesBIOCHEMTEXFeb 20, 2023
EP3365316
Process For The Production Of GlycolsSHELL INTERNATIONALE RESEARCH MAATSCHAPPIJApr 16, 2020
EP3280692
Process For The Separation Of GlycolsSHELL INTERNATIONALE RESEARCH MAATSCHAPPIJDec 5, 2019
EP2714672
An Oxidation Process To Produce A Crude And/Or Purified Carboxylic Acid ProductEASTMAN CHEMICALSep 13, 2019

Latest patents of Avantium opposed by its competitors

Explore Avantium'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: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP3245181
Oct 23, 2019Continuous Process For Preparing Ethylene Glycol From A Carbohydrate Source2
EP3245182
Oct 23, 2019Process For Preparing Ethylene Glycol From A Carbohydrate2

Latest PTAB cases involving Avantium

Discover the latest PTAB cases involving Avantium, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Avantium with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
AVANTIUM SUPPORT1 - - -
EASTMAN CHEMICAL139 - -