IP Verse

L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude competitive analysis

Latest oppositions filed by L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude

Explore patent oppositions filed by L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Sep 10, 2026
Patent NumberTitleApplicantOpposition Date
EP4150245
Vaporizer With Defrosting FunctionCHARTAug 14, 2026
EP4380893
Method For Hydrogen Production Coupled With Co2 CaptureKT TECHJun 9, 2026
EP4170223
Flowmeter Failure Determination Method And Hydrogen Filling DeviceENEOSMay 7, 2026
EP4226224
Method For Producing A Component Manufactured In Part Additively For A Technical DeviceLINDEApr 2, 2026
EP4519206
Plant And Process For Producing Hydrogen With Improved Operation Of A Low Temperature Co2 Removal UnitTOPSOEFeb 13, 2026
EP4416445
Device And Method For Separating Carbon Dioxide Generated In Clinker ProductionTHYSSENKRUPPNov 18, 2025
EP4335534
Air Separation Method And PlantLINDEAug 5, 2025
EP4021634
Plant And Process For Efficiently Producing A Structured Cross-Channel Packing ElementSULZER MANAGEMENTJun 18, 2025
EP3961083
Tank SystemSAG GROUPMay 20, 2025
EP3850291
Method For Calculating The Strength And The Service Life Of A Process Apparatus Through Which Fluid FlowsLINDEMar 26, 2025

Latest patents of L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude opposed by its competitors

Explore L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude'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: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP4466087
Nov 26, 2025Facility For Recovering Co2 From A Feed Gas Flow1
EP3913276
Jul 30, 2025Container For Pressurised Gas Provided With An Electronic Device With Alert Acknowledgement Means1
EP3480509
May 21, 2025Use Of A Gas Cylinder With A Protective Hood With Pivoting Attachment System1
EP2561295
Apr 2, 2025Fuel-Fired Furnace And Method For Controlling Combustion In A Fuel-Fired Furnace1
EP3882507
Dec 4, 2024Container For Pressurised Gas Provided With An Electronic Clamping Alert Device1
EP3867065
Nov 30, 2022Method For The Additive Manufacturing Of A Component1
EP3425070
Jan 19, 2022Method For Operating An Iron-Or Steelmaking-Plant5
EP3628911
Mar 31, 2021Device And Method For Filling Pressurised Gas Tanks1
EP2690222
Dec 30, 2020Method And System For Freezing A Portion Of Ground1
EP3279561
Jun 26, 2019Apparatus For Endothermic Process With Improved Tubes Arrangement1

Latest PTAB cases involving L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude

Discover the latest PTAB cases involving L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude, highlighting their recent legal challenges and patent disputes.

Last updated on: Sep 9, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude

IPR2025-01173Jul 2, 2025TOPSOELAIR LIQUIDETrial Instituted
IPR2025-01174Jul 2, 2025TOPSOELAIR LIQUIDEDiscretionary Denial

Peer Comparison New

IP litigation analysis comparing L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LAIR LIQUIDE11445 - 2
3M INNOVATIVE PROPERTIES COMPANY42134 - 14
COMBINO PHARM - 1 - -
ECOLAB - 19 - -