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Explore Chevron Phillips Chemical Lp'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.

Patent NumberGrant DateTitleTotal Oppositions
EP2961780Oct 9, 2024Polymer Resins With Improved Processability And Melt Fracture Characteristics1
EP3066137Dec 27, 2023Low Density Polyolefin Resins With Low Molecular Weight And High Molecular Weight Components, And Films Made Therefrom1
EP3320004Dec 6, 2023Ziegler-Natta-Metallocene Dual Catalyst Systems With Activator-Supports3
EP3510018Nov 1, 2023Methods For Producing Thiol Compounds And Sulfide Compounds Using Diphenylamine Or A Phenol Compound1
EP3630879Aug 30, 2023Methods For Improving Color Stability In Polyethylene Resins1
EP2970643Jun 7, 2023Polymer Films Having Improved Heat Sealing Properties1
EP3033169Apr 12, 2023Pressure Relief For Multiple Polyolefin Polymerization Reactors1
EP2897993Mar 29, 2023Methods For Controlling Dual Catalyst Olefin Polymerizations1
EP3160638Nov 9, 2022Heat Transfer In A Polymerization Reactor1
EP2970644Sep 14, 2022Novel Medium Density Polyethylene Compositions2