EP4043705

JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Application Number
EP22155863A
Filing Date
Feb 9, 2022
Status
Granted And Under Opposition
Nov 3, 2023
Grant Date
Dec 6, 2023
External Links
Slate, Register

Biblio Summary

The patent EP4043705B1 was granted on Dec 6, 2023 by Johnson Matthey Public Limited Company 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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UMICORE AG & CO. KGSep 6, 2024ADMISSIBLE

The table below shows the patents of Johnson Matthey Public Limited Company that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3404203Well LinerAug 21, 20241
EP3442702Method Of Coating A Substrate With A Particle Stabilized FoamMar 13, 20241
EP2922630Oxidation Catalyst For Treating The Exhaust Gas Of A Compression Ignition EngineFeb 28, 20241