EP3002881

BLACKBERRY LIMITED
Application Number
EP15194137A
Filing Date
Jan 30, 2009
Status
Patent Maintained As Amended
Jul 1, 2022
Grant Date
Aug 3, 2022
External Links
Slate, Register

Biblio Summary

The patent EP3002881B2 was granted on Aug 3, 2022 by Blackberry Limited The patent is currently Patent Maintained As Amended.

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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HUAWEI TECHNOLOGIES CO., LTD.Jul 14, 2020WITHDRAWN

The table below shows the patents of Blackberry Limited that have been opposed by other companies.

Patent NumberTitleGrant DateOpposition Count
EP3474621System And Method For Multi-Carrier Network OperationMay 4, 20221
EP3739489Devices And Methods Of Managing DataApr 6, 20221
EP2673915Using A Single Certificate Request To Generate Credentials With Multiple Ecqv CertificatesNov 24, 20211

Dossier Documents of the Patent

The documents dossier of the patent at EPO including all essential records in the patent's lifecycle, from filing to grant to oppositions.