IP Verse

Stel competitive analysis

Latest oppositions filed by Stel

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

Last updated on: Jul 2, 2026
Patent NumberTitleApplicantOpposition Date
EP4372828
Photovoltaic ModuleJINKO SOLAR HAININGMay 27, 2026
EP4306158
Prosthetic Valve For Replacing Mitral ValveEDWARDS LIFESCIENCESMay 20, 2026
EP4234752
Methods Of Making Highly-Formable Aluminum Alloys And Aluminum Alloy Products ThereofNOVELISMar 20, 2026
EP3877562
2Xxx Aluminum Lithium AlloysARCONICDec 19, 2025
EP4214346
High Strength And Low Quench Sensitive 7Xxx Series Aluminum Alloys And Methods Of MakingNOVELISOct 21, 2025
EP3703671
New Cannabis Compositions And Industrial Methods For Production ThereofBUZZELETOct 8, 2025
EP3635148
Aluminum Alloy Products Having Selectively Recrystallized Microstructure And Methods Of MakingNOVELISOct 3, 2025
EP3788935
A Dishwasher Providing Intensive WashingARELIK ANONIM SIRKETIOct 1, 2025
EP4165223
Method Of Manufacturing An Aluminium Alloy Plate For Vacuum Chamber ElementsALERIS ROLLED PRODUCTS GERMANYJul 22, 2025
EP3305321
Therapeutic Agent And Therapeutic Method For Pulmonary HypertensionKYOWA HAKKO KIRINJul 15, 2025

Latest patents of Stel opposed by its competitors

Explore Stel'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: Jul 2, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3600972
Aug 6, 2025Specific Configuration Of A Vehicle Impact Absorption System1
EP4017789
May 7, 2025Reinforcement For A Hollow Body1
EP4232828
Oct 9, 2024Methods And Kits For Diagnosing Covid-19 Disease1
EP3586045
Apr 17, 2024Movement Transmission Device For A Combustion Engine2
EP3917806
May 10, 2023Vehicle Comprising A Window Trim Support Assembled By Clinching1
EP3230671
Apr 27, 2022Drying Installation With A Drying Area2
EP3261878
Sep 23, 2020Cargo Securing Apparatus1
EP3396286
Apr 22, 2020Continuous Flow Drier Comprising A First And A Second Section2
EP2550243
Dec 18, 2019Refractory Composition And Process For Forming Article Therefrom2
EP3396284
Oct 23, 2019Continuous Flow Drier With An Exhaust Air Return Device2

Latest PTAB cases involving Stel

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

Last updated on: Jul 2, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Stel

IPR2024-01313Aug 15, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01314Aug 15, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01284Aug 9, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01285Aug 9, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01205Jul 22, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01206Jul 22, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01207Jul 22, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2024-01208Jul 22, 2024MOTOROLA SOLUTIONSSTELLARInstitution Denied
IPR2016-00426Jan 2, 2016STELLAR ENERGY AMERICASTAS ENERGYTerminated-Settled
IPR2016-00424Jan 1, 2016STELLAR ENERGY AMERICASTAS ENERGYTerminated-Settled

Peer Comparison New

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

Last updated on: Jul 2, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
STEL8 - - -
ARELIK ANONIM SIRKETI223 - -
BSH BOSCH UND SIEMENS HAUSGERTE446 - -
BSH HAUSGERTE45105 - -