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IP Verse

West Pharmaceutical Services competitive analysis

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Latest oppositions filed by West Pharmaceutical Services

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

Last updated on: Nov 27, 2025
Patent NumberTitleApplicantOpposition Date

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EP2588167
Safety Device For A Pre-Filled Syringe And Injection DeviceSANOFI AVENTIS DEUTSCHLANDNov 21, 2018

Latest PTAB cases involving West Pharmaceutical Services

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

Last updated on: Dec 1, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2018-01159Jun 1, 2018WEST PHARMACEUTICAL SERVICESSANOFI AVENTIS DEUTSCHLANDInstitution Denied
IPR2018-01162Jun 1, 2018WEST PHARMACEUTICAL SERVICESSANOFI AVENTIS DEUTSCHLANDInstitution Denied

Peer Comparison New

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

Last updated on: Nov 27, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
WEST PHARMACEUTICAL SERVICES1 - 2 -
SANOFI AVENTIS DEUTSCHLAND1630 - 24