EP2832833

JX NIPPON OIL & ENERGY CORPORATION
Application Number
EP13767593A
Filing Date
Mar 28, 2013
Status
Opposition Rejected
Jul 26, 2024
Grant Date
Jul 10, 2019
External Links
Slate, Register

Biblio Summary

The patent EP2832833B9 was granted on Jul 10, 2019 by Jx Nippon Oil & Energy Corporation 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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MEXICHEM FLUOR S.A. DE C.V.Oct 16, 2019 N.A.

The table below shows the patents of Jx Nippon Oil & Energy Corporation that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP2762551System-Oil Composition For Crosshead Diesel EngineJul 29, 20201