TechnologyPatent OppositionCompetitive Analysis

Explore the competitive field of Simple Polymers where companies are constantly innovating to stay ahead. Discover the latest patent opposition trends, top companies filing and facing patent oppositions, and the most recent patents under dispute. Stay informed on patent activity in Simple Polymers technology and learn how to protect your intellectual property.

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Explore the top companies that have filed the most patent oppositions in the technology industry.

Explore the top companies that have faced the most patent oppositions in the technology industry.

Explore the top law firms that have filed the most patent oppositions in the technology industry.

Patent challenges are becoming increasingly common in the Simple Polymers industry as companies work to protect their innovations in a highly competitive market. These legal battles can significantly impact the development and release of new technologies. Below is a list of the latest patents that have been opposed in the Simple Polymers industry, offering a snapshot of the ongoing struggles over intellectual property rights. For anyone involved in this industry, understanding these patent disputes is essential for navigating its future.

Last updated on: Aug 21, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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Polyethylene Extrudates And Methods Of Making The SameEXXONMOBIL CHEMICAL PATENTSJun 4, 2025BOREALIS
Polyethylene Extrudates And Methods Of Making The SameEXXONMOBIL CHEMICAL PATENTSJun 3, 2025TOTALENERGIES ONE TECH
Dual Component Lldpe Copolymers With Improved Impact And Tear Resistance, And Methods Of Their PreparationCHEVRON PHILLIPS CHEMICAL LPMay 21, 2025TOTALENERGIES ONE TECH
Producing Propylene Impact Copolymers And ProductsWR GRACE & CONNOct 24, 2024INEOS EUROPE
PolyolefinLG CHEMAug 22, 2024THE DOW CHEMICAL
Pressure Relief For Multiple Polyolefin Polymerization ReactorsCHEVRON PHILLIPS CHEMICAL LPJan 12, 2024BASELL POLIOLEFINE ITALIA
Methods For Controlling Dual Catalyst Olefin PolymerizationsCHEVRON PHILLIPS CHEMICAL LPDec 19, 2023TOTALENERGIES ONETECH
Process For Transitioning Between Incompatible CatalystsSABICMar 17, 2023THE DOW CHEMICAL
Bimodal PolyethyleneUNIVATIONMar 1, 2023TOTALENERGIES ONETECH
Olefin Polymer And Preparation Method ThereforLG CHEMJan 13, 2023THE DOW CHEMICAL

To stay ahead in the competitive Simple Polymers industry, companies are constantly innovating. Here are the top patents facing oppositions in the Simple Polymers industry. Stay informed on the latest opposition trends and learn how to protect your intellectual property.

Last updated on: Aug 21, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Aug 16, 2023Process For Degassing And Buffering Polyolefin Particles Obtained By Olefin PolymerizationBASELL POLYOLEFINE3
May 5, 2021Process For Polymerizing Olefins In The Gas-PhaseBASELL POLYOLEFINE3
Apr 11, 2018Multimodal Polyolefin Resin And Molded Product Prepared TherefromDAELIM INDUSTRIAL3
Dec 26, 2018Propylene PolymersEXXONMOBIL CHEMICAL PATENTS2
Aug 29, 2018Self-Limiting Catalyst Composition With Bidentate Internal DonorDOW2
Jul 12, 2017Plants And Processes For Forming PolymersEXXONMOBIL CHEMICAL PATENTS2
Jun 3, 2020Improved Process For Gas-Phase Polymerization Having High Polymer Bed Bulk DensityWR GRACE & CONN2
Apr 5, 2017Ethylene-Based Polymer CompositionsDOW2
Oct 7, 2020Loop Type Reactor For PolymerizationINEOS MANUFACTURING BELGIUM2
Mar 21, 2018Processes And Apparatus For Continuous Solution PolymerizationEXXONMOBIL CHEMICAL PATENTS2