IP Verse

Lang competitive analysis

Latest oppositions filed by Lang

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

Last updated on: Jul 16, 2026
Patent NumberTitleApplicantOpposition Date
EP4349333
Use Of Aminopyridine, In Particular Amirampridine, In The Treatment Of Virally Associated FatigueBHMEKEJul 29, 2025
EP3743311
Method And Device For Operating A Video Monitoring System For A Motor VehicleCONTINENTAL AUTOMOTIVEJun 5, 2024
EP3409540
Mirror Replacement Or Mirror Supplementing Structure With Positioning DetectionMAN TRUCK & BUSMar 28, 2023
EP3518696
Liquid Storage Tank For A Vapour Provision SystemNICOVENTURESAug 11, 2021
EP3458309
Backing Plate Unit, Method For Producing Such A Backing Plate Unit And Rear View Device For A Motor Vehicle With Such A Backing Plate UnitSMR PATENTSJan 21, 2021
EP3401166
Mirror Replacement System As Camera Display System Of A Motor Vehicle, In Particular A Commercial VehicleMAN TRUCK & BUSDec 11, 2020
EP3253237
Aerosol Guiding Device And Aerosol Generating System Comprising Said Aerosol Guiding DeviceJAPAN TOBACCOJan 10, 2020
EP1791497
Side Branch Stent GraftCOOK INCORPORATEDAug 20, 2019
EP3225467
Vehicle Mirror And Method For Its ProductionFICOSAAug 20, 2019
EP3061359
An Aerosol Electronic CigaretteFONTEMJul 3, 2019

Latest patents of Lang opposed by its competitors

Explore Lang'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 16, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP3504382
May 7, 2025Attachment Profile Member Allowing The Passage Of Air And Ceiling Assembly Comprising Such A Profile Member1
EP3285105
Jun 10, 2020Fibreglass Network Distributor1
EP3220725
May 22, 2019Air Purification Module With A Plasma-Generating Device And Method For The Preparation Of A Plasma-Generating Device1
EP2788104
Dec 13, 2017Method For Treating Impurities Contained In Exhaust Gases Of Ships, Ship With Exhaust Gas Scrubber, And Purification Unit3
EP2900355
May 17, 2017Air Filter Module3

Latest PTAB cases involving Lang

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

Last updated on: Jul 16, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Lang

IPR2020-00470Feb 10, 2020VMWARELANGETerminated-Settled
IPR2017-00778Jan 26, 2017SMITH & NEPHEWLANGTerminated-Settled
IPR2017-00779Jan 26, 2017SMITH & NEPHEWLANGTerminated-Settled
IPR2017-00780Jan 26, 2017SMITH & NEPHEWLANGTerminated-Settled
IPR2017-00510Dec 20, 2016SMITH & NEPHEWLANG FITZFinal Written Decision
IPR2017-00511Dec 20, 2016SMITH & NEPHEWLANG FITZFinal Written Decision
IPR2017-00487Dec 14, 2016SMITH & NEPHEWLANG FITZInstitution Denied
IPR2017-00488Dec 14, 2016SMITH & NEPHEWLANG FITZInstitution Denied
IPR2016-01874Sep 21, 2016SMITH & NEPHEWLANGFinal Written Decision
IPR2016-01431Jul 13, 2016HCC INSURANCELANGEInstitution Denied

Peer Comparison New

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

Last updated on: Jul 16, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
LANGNER - 4 - -
AVITANA1 - - -
BARO1 - - -
BRO11 - -