Patent Oppositions in chemical reaction processes and equipment industry

Explore the competitive field of chemical reaction processes and equipment 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 chemical reaction processes and equipment 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.

Patent challenges are becoming increasingly common in the chemical reaction processes and equipment 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 chemical reaction processes and equipment 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: Jun 25, 2026
Patent NumberTitleApplicantOpposition DateOpposition Name
Catalytic Articles, Systems And Methods For The Oxidation Of Nitric OxideBASFMay 20, 2026UMICORE
Continuous Processes For The Selective Conversion Of Aldohexose-Yielding Carbohydrate To Ethylene Glycol Using Low Concentrations Of Retro-Aldol CatalystTEN PROCESS TECHNOLOGYApr 30, 2026STRAWMAN
Urea Plant With Valve; Urea Production Process; Use And MethodSTAMICARBONApr 16, 2026SAIPEM
A Zoned Reactor For The Reforming Of Nh3BASFMar 10, 2026CLARIANT
Sols, Multifunctional Applications Of Sols, And Associated ProductsGREEN SOL GELFeb 20, 2026VALET PATENTANWALTSGESELLSCHAFT
Electrode Catalyst For Fuel Cell, Electrode Catalyst Layer For Fuel Cell, Membrane/Electrode Assembly, And Fuel CellPANASONIC MANAGEMENTFeb 18, 2026JOHNSON MATTHEY DAVY
Environmentally Friendly Microcapsules And A Method For The Production ThereofFOLLMANNFeb 13, 2026FIRMENICH
Method For Obtaining Zerovalent Iron NanoparticlesUNIVERSIDAD DE ALICANTEDec 22, 2025SMALLOPS
8-Ring Small Pore Molecular Sieve With Promoter To Improve Low Temperature PerformanceBASFDec 19, 2025JOHNSON MATTHEY PUBLIC
Continuous, Carbohydrate To Ethylene Glycol ProcessesTEN PROCESS TECHNOLOGYDec 18, 2025STRAWMAN

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

Last updated on: Jun 25, 2026
Patent NumberPublication DateTitleApplicantTotal Oppositions
Oct 30, 2019Method For Purification Of A Co2 StreamCASALE4
Oct 1, 2025Microporous Zirconium Silicate For The Treatment Of HyperkalemiaZS PHARMA4
Oct 23, 2019Continuous Process For Preparing Ethylene Glycol From A Carbohydrate SourceAVANTIUM KNOWLEDGE CENTRE3
Jun 10, 2026Multiple Component Feed Methods And SystemsCHEVRON PHILLIPS CHEMICAL LP3
Aug 16, 2023Process For Degassing And Buffering Polyolefin Particles Obtained By Olefin PolymerizationBASELL POLYOLEFINE3
Jan 25, 2023Delayed Reactivity Quicklime, Process For Manufacturing Same And Use ThereofLHOIST RECHERCHE ET DVELOPPEMENT3
May 30, 2018Compression Of A Carbon Dioxide Containing FluidALSTOM TECHNOLOGY3
Mar 19, 2025Chabazite-Type Zeolite And Process For Production Of SameTOSOH3
Oct 28, 2020Separation System And MethodGE HEALTHCARE BIO SCIENCES3
Sep 13, 2017Highly Absorbent ResinLG CHEM3