CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Nova Chemicals'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: Aug 7, 2025
Patent NumberGrant DateTitleTotal Oppositions
Oct 18, 2023Bottle Closure Assembly Comprising A Polyethylene Composition Having Good Dimensional Stability2
Sep 20, 2023Bottle Closure Assembly Comprising A Polyethylene Homopolymer Composition1
Mar 8, 2023Bottle Closure Assembly Comprising A Polyethylene Composition4
Jan 13, 2021Heat Management In Ethylene Oligomerization2
Sep 18, 2019Laminated Structure And Stand Up Pouch Made Thereof1
Apr 4, 2018Continuous Ethylene Tetramerization Process1
Jan 31, 2018Ethylene Copolymer Compositions, Film And Polymerization Processes1
Jan 3, 2018Polyethylene Compositions And Closures For Bottles1

Top competitors of Nova Chemicals

List of top competitors of Nova Chemicals based on patent oppositions.