EP3582951

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Application Number
EP17906197A
Filing Date
Apr 21, 2017
Status
Granted And Under Opposition
May 20, 2022
Grant Date
Jun 22, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3582951B1 was granted on Jun 22, 2022 by Hewlett-Packard Development Company, L.P. 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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VOXELJET AGMar 22, 2023ADMISSIBLE

The table below shows the patents of Hewlett-Packard Development Company, L.P. that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3022059Supply Authentication Via Timing Challenge ResponseMar 6, 20241
EP3765293Inhibiting Media DeformationJan 3, 20241
EP3565704Additive ManufacturingMay 31, 20231