EP2660262

KOC SOLUTION CO., LTD.
Application Number
EP11852482A
Filing Date
Dec 29, 2011
Status
Revoked
Aug 20, 2021
Grant Date
Feb 27, 2019
External Links
Slate, Register

Biblio Summary

The patent EP2660262B1 was granted on Feb 27, 2019 by Koc Solution Co., Ltd. The patent is currently Revoked.

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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PPG INDUDTRIES, INCNov 5, 2019ADMISSIBLE

The table below shows the patents of Koc Solution Co., Ltd. that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3539998Method For Manufacturing Resin For Urethane-Based Optical Material, Resin Composition For Same, And Optical Material Manufactured TherebyOct 18, 20231