EP3710634

SUN CHEMICAL CORPORATION
Application Number
EP18877281A
Filing Date
Nov 9, 2018
Status
Granted And Under Opposition
Mar 31, 2023
Grant Date
May 3, 2023
External Links
Slate, Register

Biblio Summary

The patent EP3710634B1 was granted on May 3, 2023 by Sun Chemical Corporation The patent is currently Granted And Under Opposition.

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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KEMIRA OYJFeb 2, 2024ADMISSIBLE

The table below shows the patents of Sun Chemical Corporation that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP4172275Tio2-Free PigmentFeb 7, 20241
EP4004131Uv Inkjet CompositionsMar 15, 20231
EP3735444Energy Curable Compositions Comprising PolyolsMar 16, 20221