TechnologyPatent OppositionCompetitive Analysis

Explore the competitive field of Polymer Products 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 Polymer Products 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.

Last updated on: Aug 21, 2025
CompanyTotal Oppositions Filed
MAIWALD15
MAI BESIER9
LYONDELLBASELL7
BOULT WADE TENNANT7
HOFFMANN EITLE6
GARCIA MARTIN6
DEHNS5
F & E PATENT4
JACOBI4
GURUN3

Patent challenges are becoming increasingly common in the Polymer Products 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 Polymer Products 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

Get alerts on new patent oppositions in the Polymer Products industry

Unidirectionally-Oriented Tape-Shaped Prepreg, And Molded Article ThereofTORAY INDUSTRIESJun 4, 2025ARKEMA FRANCE
Unidirectionally-Oriented Tape-Shaped Prepreg, And Molded Article ThereofTORAY INDUSTRIESJun 3, 2025EVONIK OPERATIONS
Unidirectionally-Oriented Tape-Shaped Prepreg, And Molded Article ThereofTORAY INDUSTRIESMay 30, 2025VICTREX MANUFACTURING
Compositions Suitable For Enhancing The Flexural Properties Of Objects Containing Vegetable FibersCOVESTRO NETHERLANDSMay 28, 2025BASF
Fiber-Reinforced Resin Molding Material, Fiber-Reinforced Resin Molded Article, And Method For Manufacturing Fiber-Reinforced Resin Molded ArticleTORAY INDUSTRIESMay 20, 2025ARKEMA FRANCE
Preformed Protective Cover And Wind Turbine BladePOLYTECHApr 16, 2025GE WIND ENERGY
Biologically Degradable FilmBIO TEC BIOLOGISCHE NATURVERPACKUNGENFeb 3, 2025NOVAMONT
Repulpable And Recyclable Composite Packaging Articles And Related MethodsSMART PLANETNov 13, 2024MONDI
Linear Low-Density Polyethylene Materials For Self-Adhesive FilmsSABICNov 11, 2024THE DOW CHEMICAL
Copolymers And Films ThereofINEOS EUROPEOct 10, 2024SABIC SABIC PETROCHEMICALS

To stay ahead in the competitive Polymer Products industry, companies are constantly innovating. Here are the top patents facing oppositions in the Polymer Products 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
Oct 17, 2018High Integrity Polyester StrappingSIGNODE4
Apr 11, 2018Multimodal Polyolefin Resin And Molded Product Prepared TherefromDAELIM INDUSTRIAL3
Nov 20, 2019Fibrous Material Impregnated With Thermoplastic PolymerARKEMA FRANCE3
Sep 4, 2024Unidirectionally-Oriented Tape-Shaped Prepreg, And Molded Article ThereofTORAY INDUSTRIES3
May 19, 2021Polypropylene For Use In Bopp ApplicationsSABIC3
Jul 4, 2018Composite PolymerWEYERHAEUSER NR2
Nov 25, 2020Polymer Blend Comprising Propylene-Based Elastomer And Random Copolymer PolypropyleneSIKA TECHNOLOGY2
Feb 7, 2018Elastomeric Rubber And Rubber Products Without The Use Of Vulcanizing Accelerators And SulfurKOSSAN SDN BHD2
Jan 2, 2019Polymer Resins Having Improved Barrier Properties And Methods Of Making SameCHEVRON PHILLIPS CHEMICAL LP2
Jul 15, 2020Shaped Abrasive Particles With Low Roundness FactorM INNOVATIVE PROPERTIES2