EP3426741

SOLVAY SPECIALTY POLYMERS USA, LLC.
Application Number
EP17707589A
Filing Date
Mar 3, 2017
Status
Opposition Rejected
Jun 16, 2023
Grant Date
Oct 21, 2020
External Links
Slate, Register

Biblio Summary

The patent EP3426741B1 was granted on Oct 21, 2020 by Solvay Specialty Polymers Usa, Llc. The patent is currently Opposition Rejected.

The table below shows 1 patent oppositions filed on the patent at EPO, listing each opposing company and filing date. Tracking these filings indicates that the applicant is active in this industry, while opposing companies may be signaling their own interest in competing within the same space. These disputes are essential for insights into competitor actions, patent strategy and emerging technological trends.

CompanyOpposition DateOpposition Status

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ARKEMA FRANCEJul 21, 2021 N.A.

The table below shows the patents of Solvay Specialty Polymers Usa, Llc. that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3436503Method For Manufacturing A Three-Dimensional ObjectOct 25, 20231
EP2935405Mobile Electronic Devices Made Of Low-Chlorine Aromatic PolysulfonesSep 23, 20201
EP2917266Polyarylene Ether SulfonesAug 19, 20201

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.