IP Verse

System And Method For Controlled Device Access - EP2942922

EP2942922

GENERAL ELECTRIC
Application Number
EP15166841A
Filing Date
May 7, 2015
Status
Revoked
Oct 13, 2023
Grant Date
Apr 22, 2020
External Links
Slate, Register, Google Patents

Bibliography

The patent EP2942922B1 was granted to General Electric on Apr 22, 2020 following the initial filing on May 7, 2015 under the application number EP15166841A . The current legal status of the patent is Revoked.

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateOpposition Status

Get instant alerts for new oppositions and patent status changes

HITACHI ENERGY SWITZERLANDJan 22, 2021ADMISSIBLE

Patent Citations New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePatent NumberPatent Link
OPPOSITIONDE102005015919
OPPOSITIONDE102009058516
OPPOSITIONDE102013202339
OPPOSITIONGB2487049
OPPOSITIONUS2002184294
OPPOSITIONUS2005229004
OPPOSITIONUS2010313259
OPPOSITIONUS2011219433
OPPOSITIONWO02103499
SEARCHGB2487049
SEARCHWO02103499

Non-Patent Literature (NPL) Citations New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- "Power systems management and associated information exchange - Data and communications security - Part 8: Role-based access control", (20110929), Database accession no. IEC TS 62351-8:2011, XP082007928-
OPPOSITION- THOMAS R K, SANDHU R S, "TASK-BASED AUTHORIZATION CONTROLS (TBAC): A FAMILY OF MODELS FOR ACTIVE AND ENTERPRISE-ORIENTED AUTHORIZATION MANAGEMENT", DATABASE SECURITY. STATUS AND PROSPECTS. IFIP TC11 WG11.3INTERNATIONAL CONFERENCE ON DATABASE SECURITY, PROCEEDINGS OFANNUAL IFIP WG11.3 WORKING CONFERENCE ON DATABASE SECURITY, XX, XX, XX , (19970101), vol. 113, pages 166 - 181, XP009055952-
OPPOSITION- THOMPSON M. ET AL, "Certificate-based access control for widely distributed resources", PROCEEDINGS OF THE USENIX SECURITY SYMPOSIUM, XX, XX , (19990823), pages 1 - 13, XP002215691-
OPPOSITION- Seung-Hyun Kim et al, "Workflow-based authorization service in grid", Grid Computing, 2003. Proceedings. Fourth International Workshop on Nov. 17, 2003, Piscataway, NJ, USA,IEEE, 1730 Massachusetts Ave., NW Washington, DC 20036-1992 USA, 1730 Massachusetts Ave., NW Washington, DC 20036-1992 USA , (20030101), doi:10.1109/GRID.2003.1261703, ISBN 978-0-7695-2026-1, pages 94 - 100, XP010680015
OPPOSITION- DEMCHENKO et al., "Job-centric security model for open collaborative environment", Proceedings of the 2005 International Symposium on Collaborative Technologies and Systems, St Louis, MO, (20050000), vol. 2005, doi:10.1109/ISCST.2005.1553296, pages 69 - 77, XP010862816
SEARCH- THOMPSON M ET AL, "Certificate-based access control for widely distributed resources", PROCEEDINGS OF THE USENIX SECURITY SYMPOSIUM, XX, (19990823), pages 1 - 13, XP002215691 [I] 1-3,12,15 * Sections 1, 3-4 * [A] 4-11,13,14-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents