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IP Verse

Hisamitsu Pharmaceutical competitive analysis

Latest patents of Hisamitsu Pharmaceutical opposed by its competitors

Explore Hisamitsu Pharmaceutical'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

Get instant alerts of patent oppositions faced by Hisamitsu Pharmaceutical

EP2258355
Jan 22, 2020Patch1
EP1477189
Dec 19, 2018Process For Production Of Pressure-Sensitive Adhesive Moldings Comprising Crosslinked Polymers As The Main Component1

Latest PTAB cases involving Hisamitsu Pharmaceutical

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

Peer Comparison New

IP litigation analysis comparing Hisamitsu Pharmaceutical 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
HISAMITSU PHARMACEUTICAL - 2 - -
LTS LOHMANN THERAPIE SYSTEME610 - -