Werrta competitive analysis

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

Last updated on: Jul 16, 2026
Patent NumberTitleApplicantOpposition Date
Actuator For An InhalerKINDEVA DRUG DELIVERY LPFeb 18, 2021
Aerosol Inhalation DeviceCHIESI FARMACEUTICISep 18, 2020
Inhalation Device, Inhalation Device Set, And Nozzle Plate ThereforAPTAR RADOLFZELLSep 14, 2020

Latest PTAB cases involving Werrta

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

Peer Comparison New

IP litigation analysis comparing Werrta 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
WERRTA3 - - -
APTAR RADOLFZELL105 - -
CHIESI FARMACEUTICI619 - -
KINDEVA DRUG DELIVERY LP11 - -