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IP Verse

Werner & Mertz competitive analysis

Latest oppositions filed by Werner & Mertz

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

Last updated on: Dec 25, 2025
Patent NumberTitleApplicantOpposition Date

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EP2592134
Sustainable Cleaning Agents And DetergentsCOMPAD CONSULTINGAug 2, 2023

Latest patents of Werner & Mertz opposed by its competitors

Explore Werner & Mertz'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: Dec 25, 2025
Patent NumberPublication DateTitleTotal Oppositions

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EP3784764
Jun 7, 2023Aqueous Composition For Dissolving Hair And Corresponding Uses And Methods1
EP3594144
Feb 17, 2021Recyclable Bag1
EP3168169
Feb 5, 2020Plastic Film Bag1

Latest PTAB cases involving Werner & Mertz

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

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
WERNER & MERTZ13 - -
BLEY1 - - -
COMPAD CONSULTING - 1 - -
HENKEL5991921 -