IP Verse

Use Of A Gel Of Natural Polysaccharide(S) For The Preparation Of An Injectable Formulation For Treating Joint Degeneration - EP3498262

The patent EP3498262 was granted to Aptissen on Sep 1, 2021. The application was originally filed on Jul 2, 2008 under application number EP19156054A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3498262

APTISSEN
Application Number
EP19156054A
Filing Date
Jul 2, 2008
Status
Granted And Under Opposition
Jul 30, 2021
Publication Date
Sep 1, 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

LABORATOIRES VIVACYMay 31, 2022TRIPOZADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
OPPOSITIONEP1732620
OPPOSITIONEP1968711
OPPOSITIONEP2152329
OPPOSITIONUS2003203030
OPPOSITIONUS5079236
OPPOSITIONUS5972909
OPPOSITIONWO2004073759
OPPOSITIONWO2006067608
SEARCHEP0297860
SEARCHEP0499164
SEARCHFR2865737
SEARCHGB2196255
SEARCHUS2003203030
SEARCHUS5095037
SEARCHUS5972909
SEARCHWO2005097226
SEARCHWO2006067608

Non-Patent Literature (NPL) Citations (20) New

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

Citation PhaseReference Text
DESCRIPTION- FAM et al., "Rheological properties of synovial fluids", Biorheology, (20070000), vol. 44, pages 59 - 74
DESCRIPTION- LAURENT, "The Chemistry, biology and médical applications of hyaluronan and its derivatives", Wenner-Gren International series, vol. 72
DESCRIPTION- MAZZUCCO D. et al., "Rheology of joint fluid in total knee arthroplasty patients", Journal of Orthopaedic Research, (20020000), pages 1157 - 1163, XP003028284
EXAMINATION- Unknown, "Extract of a product information: Lubravisc- Sodium Hyaluronate", (20060101), pages 1 - 1, URL: www.bohusbiotech.com, XP055813696
EXAMINATION- MENDOZA ET AL, "Inhibitory effects of different antioxidants on hyaluronan depolymerization", CARBOHYDRATE RESEARCH, PERGAMON, GB, (20061219), vol. 342, no. 1, doi:10.1016/J.CARRES.2006.10.027, ISSN 0008-6215, pages 96 - 102, XP005808572
OPPOSITION- Anonymous, "AUTOCLAVE", WIKIPEDIA, (20200108), pages 1 - 4, XP055933705
OPPOSITION- Anonymous, "Lubravisc ® sodium hyaluronate 1%", Bohus Biotech, (20070200), page 1, XP055933724
OPPOSITION- Anonymous, "Megacrom", Chromapharma, (20020000), page 1, XP055933671
OPPOSITION- Anonymous, "Product information Visiol", Visiol TRB Chemedica, (2016), pages 1 - 2, XP055933684
OPPOSITION- BALAZS, ENDRE, "The Physical Properties of Synovial Fluid and the Special Role of Hyaluronic Acid", DISORDERS OF TEH KNEE, (19740000), pages 63 - 75, XP002787888
OPPOSITION- Belda José, Artola Albert°, Garda-Manzanares Maria D, Ferrer Consuelo, Haroun Hazern E, Hassanein Ahmed, Baeyens Vincent, Munoz Gonzalo, Ali6 Jorge L, ,, "Hyaluronic acid combined with mannitol to improve protection against free-radical endothelial damage: Experimental Model", JOURNAL CATARACT AND REFRACTIVE SURGERY, 20050601 SURGERY, vol. 31, no. 6, pages 1213 - 1218, XP027831600
OPPOSITION- Rheology of joint fluid in total knee arthroplasty patients, Journal of Orthopaedic Research, (20020000), vol. 20, no. 06, pages 1157 - 1163, XP003028284
OPPOSITION- Stern; Kogan R; Jedrzejas G; Soltes M J; L, "The many ways to cleave hyaluronan", The many ways to cleave hyaluronan, (20070928), vol. 25, no. 6, pages 537 - 557, XP022277342
OPPOSITION- Mendoza; Alvarez G; Pulido A I; Molina M M; Merino A J; Real G; Fernandes R; Prieto P; J G, "Inhibitory effects of différent antioxidants on hyaluronan depolymerization", CARBOHYDRATE RESEARCH, (20070000), pages 96 - 102, XP005808572
OPPOSITION- Shaw Montgomery T., "On estimating the zero-shear-rate viscosity: Tests with PIB and PDMS", AIP CONFERENCE PROCEEDINGS, AMERICAN INSTITUTE OF PHYSICS, NEW YORK, US, NEW YORK, US , (20161031), vol. 1779, doi:10.1063/1.4965543, ISSN 0094-243X, page 070011, XP055953738
OPPOSITION- L.W. MORELAND, "Intra-articular hyaluronan (hyaluronic acid) and hylans for the treatment of osteoarthritis: mechanisms of action", ARTHRITIS RESEARCH AND THERAPY, (20030000), vol. 5, no. 2, pages 54 - 67, XP003023055
SEARCH- BELDA J I ET AL, "Hyaluronic acid combined with mannitol to improve protection against free-radical endothelial damage: Experimental Model", JOURNAL CATARACT AND REFRACTIVE SURGERY, SURGERY, FAIRFAX, VA, US, vol. 31, no. 6, ISSN 0886-3350, (20050601), pages 1213 - 1218, (20050601), XP027831600 [X] 1-10 * abstract * * page 1214, column 2, paragraph "Test Products" * [I] 1-13
SEARCH- CROMAPHARMA, "MEGACROM", 20110101, (200208), page 1, XP003028282 [X] 1-10 * the whole document * [I] 1-13
SEARCH- MAZZUCCO D ET AL, "Rheology of joint fluid in total knee arthroplasty patients", JOURNAL OF ORTHOPAEDIC RESEARCH, ORTHOPAEDIC RESEARCH SOCIETY, US, (20020101), vol. 20, ISSN 0736-0266, pages 1157 - 1163, XP003028284 [DX] 1-10 * figure 3; table 4 * [I] 1-13
SEARCH[ ] - MAZZUCCO D ET AL, "Visiol", TRB CHEMEDICA OPHTHALMIC LINE,, (20110101), pages 1 - 2, XP003028283 [ ] * the whole document *

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