EP3746322

DR. ING. H.C. F. PORSCHE AG
Application Number
EP19706885A
Filing Date
Jan 29, 2019
Status
Granted And Under Opposition
Oct 14, 2022
Grant Date
Nov 16, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3746322B1 was granted on Nov 16, 2022 by Dr. Ing. H.C. F. Porsche Ag 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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ZF FRIEDRICHSHAFEN AGAug 9, 2023ADMISSIBLE

The table below shows the patents of Dr. Ing. H.C. F. Porsche Ag that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3183162Actuating Drive For An Air Deflector DeviceNov 15, 20232
EP3599690Method And Device For Reduction Of Leakage CurrentsNov 24, 20211
EP3466750Galvanic Separation In Power Electronics In A Charging Station Or Electricity Charging PointFeb 17, 20211