Patent Oppositions in specially synthesized polymer compounds industry

Explore the competitive field of specially synthesized polymer compounds 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 specially synthesized polymer compounds technology and learn how to protect your intellectual property.

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: Jul 2, 2026
Law FirmTotal Oppositions Filed
F & E PATENT28
LEVPAT21
BASF ASSOCIATION20
HOFFMANN EITLE19
AKZO NOBEL DEPARTMENT14
PFENNING13
MAIWALD12
ARKEMA PATENT11
FERRI11
APPLEYARD LEES10

Patent challenges are becoming increasingly common in the specially synthesized polymer compounds 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 specially synthesized polymer compounds 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: Jul 2, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Ambient Cure High Temperature Protective CoatingPPG INDUSTRIES OHIOMay 13, 2026AKZO NOBEL COATINGS
Semiaromatic Polyester, And Preparation Method And Application ThereofJIANGSU KINGFA SCI & TECH ADVANCED MATERIALSApr 30, 2026NOVAMONT
Laquer Composition In Aerosol FormTMC TECHNOLOGY & MARKETING CONSULTINGApr 15, 2026EUROPEAN AEROSOLS
Pet Polymer With An Anti-Crystallization Comonomer That Can Be Bio-SourcedSOCIT ANONYME DES EAUX MINRALES DEVIAN ET EN ABRG SAEMEApr 9, 2026NESTLE
Polyethylene CompositionPUBLIC JOINT STOCK SIBUR HOLDINGApr 1, 2026BOREALIS
Reactive Formulations For Forming A Strong Polyurethane-Polyurea Comprising Water Blown FoamHUNTSMANMar 9, 2026COVESTRO DEUTSCHLAND
Improved Method Of Recycling Polyurethane MaterialsCARPENTERFeb 20, 2026POTTER CLARKSON
Silylated Sealing Composition With Improved Adhesion On Metallic SubstratesBOSTIKFeb 13, 2026HENKEL
Multilayer Biodegradable FilmNOVAMONTFeb 9, 2026BASF
Moisture Curable Polyurethane Adhesive CompositionHENKELJan 12, 2026SIKA TECHNOLOGY

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

Last updated on: Jul 2, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Jun 15, 2022Method Of Making Bio-Based Polyethylene Terephthalate Polymer ProductTHE COCA COLA6
Oct 2, 2024High-Purity Peg Lipids And Uses ThereofMODERNA6
May 25, 2022Bio-Derived Ethylene Glycol Compositions For Polyester BottlesVERSALIS5
Jul 18, 2018Use Of Thermoplastic Polyurethane PowdersLEHMANN&VOSS&5
Sep 14, 2022Insulated ConductorsVICTREX MANUFACTURING5
Sep 18, 2024Insulated ConductorsVICTREX MANUFACTURING5
Oct 8, 2025Powder Compositions Made Of Thermoplastics And Use Of The CompositionsROWAK5
Oct 14, 2020Composition Made From Poly(Arylene-Ether-Ketone) (Paek) Stable In A Molten StateARKEMA FRANCE4
Jun 26, 2024Method For Stabilising A Composition Made From Poly(Arylene-Ether-Ketone) (Paek)ARKEMA FRANCE4
Jul 14, 2021Carbohydrate Binders And Materials Made TherewithKNAUF INSULATION4