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Weickmann & Weickmann competitive analysis

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Latest oppositions filed by Weickmann & Weickmann

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

Last updated on: Nov 6, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP4226941
Pegylated Liposomes For Delivery Of Immunogen-Encoding RnaGLAXOSMITHKLINEJul 22, 2025
EP3515475
Chimeric Antigen Receptor (Car) That Targets Chemokine Receptor Ccr4 And Its UseTHE UNITED STATES GOVERNMENT REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRSJan 30, 2025
EP3937687
Aerosol Provision DeviceNICOVENTURESSep 27, 2024
EP4155409
Method Of Increasing The Replication Of A Circular Dna MoleculeCUREVAC MANUFACTURINGSep 27, 2024
EP3277287
Mixtures Of Human Milk Oligosaccharides Comprising 3 '-O-SialyllactoseGLYCOMAug 22, 2024
EP3911354
Aav-Mediated Gene Therapy Restoring The Otoferlin GeneCENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRSApr 18, 2024
EP3986156
Heat Stable Rapeseed Protein CompositionDSM ASSETSApr 12, 2024
EP3451898
Overlay Imaging For Registration Of A Patient Eye For Laser SurgeryALCONMar 21, 2024
EP3368047
Synthetic Composition And Method For Modulating Emotion And Mood DisordersGLYCOMJan 25, 2024
EP3021700
Electronic Smoking Article With Haptic FeedbackRAI STRATEGICDec 8, 2023

Latest PTAB cases involving Weickmann & Weickmann

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

Peer Comparison New

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

Last updated on: Nov 6, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
WEICKMANN & WEICKMANN54 - - -
GLAXOSMITHKLINE29112812
JAPAN TOBACCO104124 - -
NICOVENTURES202136 - -