IP Verse

The Lubrizol competitive analysis

Loading summary...

Latest oppositions filed by The Lubrizol

Explore patent oppositions filed by The Lubrizol against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3371234
Method For Producing Thermoplastic PolyurethanesBASFDec 18, 2023
EP3775112
Composition, Method And UseINNOSPECMar 8, 2023
EP3374479
Boroxine Based Seal Compatibility AgentsAFTON CHEMICALMar 8, 2022
EP3546550
Lubricants Containing Amine Salt Of Acid Phosphate And Hydrocarbyl BorateAFTON CHEMICALFeb 3, 2022
EP3415589
Lubricating Oil CompositionsINFINEUMMay 12, 2021
EP2270119
Fuel CompositionBASFApr 15, 2021
EP2940110
Lubricating Oil CompositionsINFINEUMSep 12, 2019
EP1512736
Stabilised Diesel Fuel Additive CompositionsINFINEUMFeb 4, 2019

Latest patents of The Lubrizol opposed by its competitors

Explore The Lubrizol's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Oct 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP2292668
Sep 10, 2025Process For Preparing Polymers And Compositions Thereof1
EP4194530
Jan 15, 2025Use Of Lubricant Compositions For Direct Injection Engines2
EP4200387
Nov 6, 2024Diesel Engine Lubricating Compositions And Methods Of Use Thereof1
EP3842508
Jul 10, 2024Use Of Lubricant Compositions For Direct Injection Engines1
EP4069808
Aug 23, 2023Use Of Ester Base Stocks To Improve Viscosity Index And Efficiency In Driveline And Industrial Gear Lubricating Fluids1
EP2137284
Jun 14, 2023Highly Branched Sulfonates For Drive-Line Applications1
EP3984092
Mar 29, 2023Organic Heat Transfer System, Method And Fluid11
EP3118286
Aug 24, 2022Titanium Compounds And Complexes As Additives In Lubricants1
EP3134496
Mar 10, 2021Multigrade Lubricating Compositions1
EP3047000
Feb 24, 2021Lubricant Compositions For Direct Injection Engines1

Latest publications and patents of The Lubrizol New

Explore the latest publications and patents granted to The Lubrizol, showcasing their recent innovations and technological advancements.

Last updated on: Oct 21, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of The Lubrizol

EP2292668
Sep 10, 2025Process For Preparing Polymers And Compositions ThereofPatent Maintained As Amended
EP4608943
Sep 3, 2025Lubricant Compositions And Methods Of Lubricating Internal Combustion EnginesPending
EP4608941
Sep 3, 2025Lubricant Compositions And Methods Of Lubricating Internal Combustion EnginesPending
EP4100497
Sep 3, 2025Lubricating Compositions And Methods Of Operating An Internal Combustion EngineGranted
EP4605503
Aug 27, 2025Hydraulic Fluid CompositionPending
EP4205203
Aug 6, 20252,5-Dimercapto-1,3,4-Thiadiazole ("Dmtd") Metal Salt DerivativesGranted
EP4581109
Jul 9, 2025Gelling Agent For Calcium Sulfonate GreasesPending
EP4034616
Jul 9, 2025Lubricating Compositions And Methods Of Operating An Internal Combustion EngineGranted
EP4118169
Jun 25, 2025Oil-Based Corrosion InhibitorsGranted
EP4388066
Jun 18, 2025Method Of Lubricating An Automotive Or Industrial GearGranted

Latest PTAB cases involving The Lubrizol

Discover the latest PTAB cases involving The Lubrizol, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing The Lubrizol with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
THE LUBRIZOL832 - -
AFTON CHEMICAL3041 -
BASF220213713
INFINEUM88 - 1