IP Verse

Methods For Tissue Decellularization - EP2538988

The patent EP2538988 was granted to Decell on Jan 30, 2019. The application was originally filed on Feb 25, 2011 under application number EP11771666A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2538988

DECELL
Application Number
EP11771666A
Filing Date
Feb 25, 2011
Status
Opposition Rejected
Dec 10, 2021
Grant Date
Jan 30, 2019
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

TISSUE REGENIXOct 30, 2019HGFADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCA2286655
INTERNATIONAL-SEARCH-REPORTCA2396698
INTERNATIONAL-SEARCH-REPORTGB2443938
INTERNATIONAL-SEARCH-REPORTUS2004076657
INTERNATIONAL-SEARCH-REPORTUS2008306610
OPPOSITIONGB2443938
OPPOSITIONUS2005013870
OPPOSITIONUS2008306610
OPPOSITIONUS5460962
SEARCHGB2443938
SEARCHUS2008306610
SEARCHUS6998418
SEARCHWO2006026325

Non-Patent Literature (NPL) Citations (12) 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
EXAMINATION- GILBERT T W ET AL, "Decellularization of tissues and organs", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 27, no. 19, ISSN 0142-9612, (20060701), pages 3675 - 3683, (20060701), XP027950962-
EXAMINATION- Huang Et Al., "Use of peracetic acid to sterilise human donor skin for production of tissue engineered skin matrices for clinical use", EUROPEAN CELLS AND MATERIALS, CH, (20030101), vol. 6 Suppl.2, ISSN 1473-2262, page 4, XP055490806-
EXAMINATION- JASON HODDE ET AL, "Effects of sterilization on an extracellular matrix scaffold: Part I. Composition and matrix architecture", JOURNAL OF MATERIALS SCIENCE: MATERIALS IN MEDICINE, KLUWER ACADEMIC PUBLISHERS, BO, (20070401), vol. 18, no. 4, doi:10.1007/S10856-007-2300-X, ISSN 1573-4838, pages 537 - 543, XP019503771
EXAMINATION- Sven U. Scheffler ET AL, "Remodeling of ACL Allografts is Inhibited by Peracetic Acid Sterilization", Clinical Orthopaedics and Related Research, US, (20080520), vol. 466, no. 8, doi:10.1007/s11999-008-0288-2, ISSN 0009-921X, pages 1810 - 1818, XP055490788
EXAMINATION- WHITLOCK ET AL, "A naturally derived, cytocompatible, and architecturally optimized scaffold for tendon and ligament regeneration", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, (20070810), vol. 28, no. 29, doi:10.1016/J.BIOMATERIALS.2007.05.029, ISSN 0142-9612, pages 4321 - 4329, XP022192640
EXAMINATION- BONENFANT NICHOLAS R ET AL, "The effects of storage and sterilization on de-cellularized and re-cellularized whole lung", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, (20130204), vol. 34, no. 13, doi:10.1016/J.BIOMATERIALS.2013.01.031, ISSN 0142-9612, pages 3231 - 3245, XP028984678
EXAMINATION- R.J Lomas ET AL, "Assessment of the biological properties of human split skin allografts disinfected with peracetic acid and preserved in glycerol", BURNS., GB, (20030901), vol. 29, no. 6, doi:10.1016/S0305-4179(03)00137-2, ISSN 0305-4179, pages 515 - 525, XP055398183
EXAMINATION- FARRINGTON M ET AL, "Processing of cardiac valve allografts: 2. Effects of antimicrobial treatment on sterility, structure and mechanical properties", CELL AND TISSUE BANKING, KLUWER ACADEMIC PUBLISHERS, DO, (20020601), vol. 3, no. 2, doi:10.1023/A:1022815013948, ISSN 1573-6814, pages 91 - 103, XP019233995
OPPOSITION- WHITLOCK et al., "A naturally derived, cytocompatible, and architecturally optimized scaffold for tendon and ligament regeneration", Biomaterials, (20070000), vol. 28, doi:10.1016/j.biomaterials.2007.05.029, pages 4321 - 4329, XP022192640
OPPOSITION- GILBERT et al., "Quantification of DNA in Biologic Scaffold Materials", Journal of Surgical Research, (20090000), vol. 152, doi:10.1016/j.jss.2008.02.013, pages 135 - 139, XP026077621
OPPOSITION- WILSHAW et al., "Production of an Acellular Amniotic Membrane Matrix for Use in Tissue Engineering", Tissue Engineering, (20060000), vol. 12, no. 8, doi:10.1089/ten.2006.12.2117, XP002507640
SEARCH- WOODS T ET AL, "Effectiveness of three extraction techniques in the development of a decellularized bone-anterior cruciate ligament-bone graft", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 26, no. 35, doi:10.1016/J.BIOMATERIALS.2005.05.066, ISSN 0142-9612, (20051201), pages 7339 - 7349, (20051201), XP025280303 [X] 1,3-15 *paragraph bridging p.7340 and 7341* [Y] 2

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