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Patent Oppositions in petroleum processing and refining industry

Explore the competitive field of petroleum processing and refining 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 petroleum processing and refining 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 petroleum processing and refining 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 petroleum processing and refining 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: Sep 11, 2025
Patent NumberTitleApplicantOpposition DateOpposition Name

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Methods Of Agricultural Production Of Brassica Carinata Oilseed CropNUSEED INNOVATIONJul 23, 2025SAIPOL
Methods Of Agricultural Production Of Brassica Carinata Oilseed CropNUSEED INNOVATIONJul 22, 2025ARROWHOUSE
Use Of A Paraffinic Hydrocarbon-Based Fuel Composition For Cleaning The Internal Parts Of Diesel EnginesTOTALENERGIES MARKETING SERVICESJul 2, 2025PREEM
Enhancing Co-Processing Of Lignocellulose Pyrolysis Oil By Enhancing Its Compatibility With Typical Oil Refinery Hydrocarbon FeedNESTE OYJJun 23, 2025TOTALENERGIES ONETECH
Method Of Treating Waste PlasticNESTE OYJJun 23, 2025KRAUS & LEDERER PARTGMBB
Method For The Treatment Of Plastic Pyrolysis Oils Including Single-Stage HydrocrackingREPSOLJun 17, 2025KRAUS & LEDERER PARTGMBB
Fatty Acid CompositionNESTE OYJMay 12, 2025UPM KYMMENE
Purification Of Waste Plastic Based Oil Via A Two Steps HydrotreatmentTOTALENERGIES ONETECH BELGIUMMar 11, 2025NESTE OYJ
A Hydrocarbon CompositionNESTE OYJJan 17, 2025HONEYWELL ENI
A Hydrocarbon CompositionNESTE OYJJan 16, 2025SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ

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

Last updated on: Sep 11, 2025
Patent NumberGrant DateTitleApplicantTotal Oppositions
Oct 23, 2024Methods Of Agricultural Production Of Brassica Carinata Oilseed CropNUSEED INNOVATION5
Apr 29, 2020Hydrocarbon Composition Useful As A Fuel And Fuel Oil Containing A Petroleum Component And A Component Of A Biological OriginENI4
Dec 5, 2018Process For Producing Hydrocarbons From Crude Tall Oil And Tall Oil PitchUPM KYMMENE3
Apr 17, 2024A Hydrocarbon CompositionNESTE OYJ3
Aug 31, 2022Purification Of Recycled And Renewable Organic MaterialNESTE OYJ3
Jan 2, 2019Wash Oil For Use As An Antifouling Agent In Gas CompressorsBOREALIS3
Sep 23, 2020A Method For Manufacturing A Fuel ComponentNESTE OYJ2
Jun 12, 2024Process And System For Producing Fuel ComponentsUPM KYMMENE2
Nov 15, 2017Renewable Hydrocarbon CompositionUPM KYMMENE2
May 10, 2017Diesel Oxidation Catalyst Articles And Methods Of Making And UsingBASF2