IP Verse

Perfusion Loop Assembly For An Ex-Vivo Liver Perfusion And A Liver Chamber Assembly - EP3487295

The patent EP3487295 was granted to ETH Zrich on Nov 4, 2020. The application was originally filed on Jul 21, 2017 under application number EP17751276A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3487295

ETH ZRICH
Application Number
EP17751276A
Filing Date
Jul 21, 2017
Status
Granted And Under Opposition
Oct 2, 2020
Grant Date
Nov 4, 2020
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

MAYERAug 3, 2021ZIEBIG HENGELHAUPT ATTORNEYS PATENTANWALTSKANZLEI PARTGMBBWITHDRAWN

Patent Citations (23) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS7410474
DESCRIPTIONWO2013032319
DESCRIPTIONWO2015187737
INTERNATIONAL-SEARCH-REPORTUS2014017658
INTERNATIONAL-SEARCH-REPORTUS2014308654
INTERNATIONAL-SEARCH-REPORTUS2015342177
INTERNATIONAL-SEARCH-REPORTUS7410474
INTERNATIONAL-SEARCH-REPORTWO2009138446
INTERNATIONAL-SEARCH-REPORTWO2016090498
OPPOSITIONCN205124849U
OPPOSITIONDE2603139
OPPOSITIONEP0702515
OPPOSITIONEP2133610
OPPOSITIONEP3459351
OPPOSITIONUS2014017658
OPPOSITIONUS2014308654
OPPOSITIONUS2015342177
OPPOSITIONUS5141847
OPPOSITIONUS7410474
OPPOSITIONWO2009138446
OPPOSITIONWO2013068753
OPPOSITIONWO2014011547
OPPOSITIONWO2016090498

Non-Patent Literature (NPL) Citations (3) 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- KATRIEN VEKEMANS et al., "Artificial Circulation of the Liver: Machine Perfusion as a Preservation Method in Liver Transplantation", THE ANATOMICAL RECORD, (20080000), vol. 291, no. 6, pages 735 - 740, XP055424859
OPPOSITION- BARBAS AS et al., "Ex-vivo liver perfusion for organ preservation: Recent advances in the field", TRANSPLANTATION REVIEWS, (20160502), vol. 30, no. 3, pages 154 - 160, XP029597331
OPPOSITION- S. OP DEN DRIES et al., "Ex vivo Normothermic Machine Perfusion and Viability Testing of Discarded Human Donor Livers", AMERICAN JOURNAL OF TRANSPLANTATION, (20130000), vol. 13, no. 5, pages 1327 - 1335, XP055424509

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