IP Verse

Medical Appliance With A Heater - EP2648777

The patent EP2648777 was granted to Fresenius Medical Care Deutschland on Mar 17, 2021. The application was originally filed on Dec 8, 2011 under application number EP11794056A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2648777

FRESENIUS MEDICAL CARE DEUTSCHLAND
Application Number
EP11794056A
Filing Date
Dec 8, 2011
Status
Patent Maintained As Amended
Feb 12, 2021
Grant Date
Mar 17, 2021
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

B BRAUN AVITUMNov 7, 2018WINTER -

Patent Citations (12) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONDE2618415
INTERNATIONAL-SEARCH-REPORTEP0380140
INTERNATIONAL-SEARCH-REPORTEP0804049
INTERNATIONAL-SEARCH-REPORTUS2009312694
INTERNATIONAL-SEARCH-REPORTUS4923681
INTERNATIONAL-SEARCH-REPORTWO2009105413
OPPOSITIONEP0442139
OPPOSITIONEP1280379
OPPOSITIONEP1894586
OPPOSITIONUS2009312694
OPPOSITIONWO2009105413
OPPOSITIONWO8706140

Non-Patent Literature (NPL) Citations (7) 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- E. BÖHMER et al., "Thyristoren und Triacs", Elemente der angewandten Elektronik - Kompendium für Ausbildung und Beruf, (20070000), pages 306 - 321-
OPPOSITION- E. BÖHMER et al., "Thyristoren und Triacs", Elemente der angewandten Elektronik - Kompendium für Ausbildung und Beruf, (20070000), pages 306 - 321, XP055527403-
OPPOSITION- H.-U. GIERSCH et al., "Elektrotechnik für Fachschulen", Springer, (19980000), pages 10 - 103-
OPPOSITION- H.-U. GIERSCH et al., "Elektrotechnik für Fachschulen", Springer, (19980000), pages 10 - 103, XP055527378-
OPPOSITION- "TDA 1023/T - Proportional-control triac triggering circuit", Datenblatt von Philips Semiconductors, (19910500), pages 1 - 20, URL: https://www.alldatasheet.com/datasheet - pdf/pdf/19168/PHILIPS/TDA1023.html, XP055527407-
OPPOSITION- WILFRIED PLAßMANN et al., Handbuch Elektrotechnik - Grundlagen und Anwendungen für Elektrotechniker, (20090000), pages 319 - 459-
OPPOSITION- WILFRIED PLAßMANN et al., Handbuch Elektrotechnik - Grundlagen und Anwendungen für Elektrotechniker, (20090000), pages 319 - 459, XP055527390-

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