IP Verse

Composition For Injection Of Hyaluronic Acid, Containing Hyaluronic Acid Derivative And Dna Fraction, And Use Thereof - EP3381438

The patent EP3381438 was granted to BMI Korea on Jul 16, 2025. The application was originally filed on Nov 24, 2016 under application number EP16868913A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3381438

BMI KOREA
Application Number
EP16868913A
Filing Date
Nov 24, 2016
Status
Patent Maintained As Amended
Jun 13, 2025
Grant Date
Jul 16, 2025
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

MASTELLIMar 6, 2024DRAGOTTI & ASSOCIATIWITHDRAWN

Patent Citations (22) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP2407147
INTERNATIONAL-SEARCH-REPORTKR20110040966
INTERNATIONAL-SEARCH-REPORTKR20120089433
INTERNATIONAL-SEARCH-REPORTKR20150029578
INTERNATIONAL-SEARCH-REPORTWO2015125117
OPPOSITIONEP1711552
OPPOSITIONUS2010316683
OPPOSITIONUS2011262489
OPPOSITIONUS2014286884
OPPOSITIONUS2014294752
OPPOSITIONUS6921819
OPPOSITIONUS8574629
OPPOSITIONWO9425078
OTHEREP0696210
OTHERKR20150029988
OTHERWO2015043757
OTHERWO2015125117
OTHERWO9425078
SEARCHUS2003148995
SEARCHWO2013021249
SEARCHWO2014198406
SEARCHWO9425078

Non-Patent Literature (NPL) Citations (13) 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- Additional data filed by the patentee-
OPPOSITION- Al-Sibani et al. Eur J. Pharm. Sci. 2016 Aug 25:91:131-137 2016-
OPPOSITION- Al-Sibani et al. Jour. Drug. Del. Sci. Tech, Volume 29, October2015, Pages 24-30 2015-
OPPOSITION- Council Of Europe, "Sodium hyaluronate", European Pharmacopoeia 6.0, The Stationery Office, (20071101), pages 2904 - 2906, XP093169606-
OPPOSITION- David Stocks, "Rheological evaluation of the physical properties of hyaluronic acid dermal fillers", JOURNAL OF DRUGS IN DERMATOLOGY, STRATEGIC COMMUNICATION IN DERMATOLOGY, NEW YORK, NY, US, US , (20110901), vol. 10, no. 9, ISSN 1545-9616, pages 974 - 980, XP093169598-
OPPOSITION- Mastelli experimental report-
OPPOSITION- Sébastien et al. Basics of Dermal Filler Rheology, Dermatol. Surg.2015; 41:S12O-S126 2015-
OPPOSITION- Segura, T. ; Anderson, B.C. ; Chung, P.H. ; Webber, R.E. ; Shull, K.R. ; Shea, L.D., "Crosslinked hyaluronic acid hydrogels: a strategy to functionalize and pattern", Biomaterials, Elsevier, AMSTERDAM, NL, AMSTERDAM, NL , (20050201), vol. 26, no. 4, ISSN 0142-9612, pages 359 - 371, XP027768305-
OPPOSITION- Al-Sibani Mohammed; Al-Harrasi Ahmed; Neubert Reinhard H.H., "Study of the effect of mixing approach on cross-linking efficiency of hyaluronic acid-based hydrogel cross-linked with 1,4-butanediol diglycidyl ether", European Journal of Pharmaceutical Sciences, Elsevier Amsterdam, NL, NL , (20160613), vol. 91, doi:10.1016/j.ejps.2016.06.010, ISSN 0928-0987, pages 131 - 137, XP029637469
OPPOSITION- Wieland, J.A. Houchin-Ray, T.L. Shea, L.D., "Non-viral vector delivery from PEG-hyaluronic acid hydrogels", Journal of Controlled Release, Elsevier, AMSTERDAM, NL, AMSTERDAM, NL , (20070717), vol. 120, no. 3, doi:10.1016/j.jconrel.2007.04.015, ISSN 0168-3659, pages 233 - 241, XP022156271
OPPOSITION- Mohammed Al-Sibani, "Evaluation of in-vitro degradation rate of hyaluronic acid-based hydrogel cross-linked with 1, 4-butanediol diglycidyl ether (BDDE) using RP-HPLC and UV-Vis spectroscopy", Journal of drug delivery science and technology, Ed. de Santé, FR, FR , (20151001), vol. 29, doi:10.1016/j.jddst.2015.05.013, ISSN 1773-2247, pages 24 - 30, XP093169604
OPPOSITION- Shiva Gojgini, "Utilizing Cell-Matrix Interactions To Modulate Gene Transfer to Stem Cells Inside Hyaluronic Acid Hydrogels", Molecular Pharmaceutics, American Chemical Society, US, US , (20111003), vol. 8, no. 5, doi:10.1021/mp200171d, ISSN 1543-8384, pages 1582 - 1591, XP093169602
OPPOSITION- Pierre, Sébastien; Liew, Steven; Bernardin, Aude, "Basics of Dermal Filler Rheology", DERMATOLOGIC SURGERY., Wiley-Blackwell Publishing, Inc., NEW YORK, US, NEW YORK, US , (20150401), vol. 41, no. Suppl. 1, doi:10.1097/DSS.0000000000000334, ISSN 1076-0512, pages S120 - S126, XP009189319

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