IP Verse

Crush-Resistant Tablets Intended For Preventing Accidental Misuse And Unlawful Diversion - EP3115041

The patent EP3115041 was granted to Ethypharm on Oct 25, 2023. The application was originally filed on Mar 1, 2007 under application number EP16183449A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3115041

ETHYPHARM
Application Number
EP16183449A
Filing Date
Mar 1, 2007
Status
Granted And Under Opposition
Sep 22, 2023
Grant Date
Oct 25, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

G L PHARMAJul 25, 2024SONN PATENTANWALTEADMISSIBLE
HERTIN UND PARTNER RECHTS UND PATENTANWALTE PARTG MBBJul 25, 2024HERTIN UND PARTNER RECHTS UND PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONEP0185472
DESCRIPTIONEP0319243
DESCRIPTIONEP0933079
DESCRIPTIONEP0974355
DESCRIPTIONEP0997143
DESCRIPTIONUS2003068392
DESCRIPTIONUS2003118641
DESCRIPTIONUS2003143269
DESCRIPTIONUS2005031546
DESCRIPTIONUS2005281748
DESCRIPTIONUS3773955
DESCRIPTIONUS3966940
DESCRIPTIONUS5747058
DESCRIPTIONUS6413536
DESCRIPTIONUS6592901
OPPOSITIONAT8586U
OPPOSITIONEP1138320
OPPOSITIONUS2005031546
OPPOSITIONWO2005065641
OPPOSITIONWO2006002884
OPPOSITIONWO2007099152
SEARCHUS2005031546

Non-Patent Literature (NPL) Citations (16) 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
DESCRIPTION- PONTIER ET AL., JOURNAL OF EUROPEAN CERAMIC SOCIETY, (2002), page 22-
DESCRIPTION- FELL, J.T; NEWTON, J.M., "Détermination of tablet strength by the diametral-compression test", J. PHARM. SCI., (1970), vol. 59, no. 5, doi:doi:10.1002/jps.2600590523, pages 688 - 691, XP009148046
OPPOSITION- Anonymous, "2.9.9. Measurement of consistency by penetrometry; 2.9.10. Ethanol content and alcoholimetric tables", Anonymous, Council of Europe, European Pharmacopoeia 5.0: Published in Accordance with the Convention on the Elaboration of a European Pharmacopoeia, Council of Europe, (20050101), pages 235 - 237, ISBN 92-871-5281-0, XP009559885-
OPPOSITION- Anonymous, "Key factors influencing measured tablet hardness - Quality Control", pharmatron - TABLET HARDNESS MEASURING TECHNOLOGY, (20110101), pharmatron - TABLET HARDNESS MEASURING TECHNOLOGY, URL: https://www.pharmaceutical-networking.com/wp-content/uploads/2012/06/Key-Factors-Influencing-Measured-Tablet-Hardness.pdf, XP093198896-
OPPOSITION- Anonymous, R. Bodmeier, A. Dashevsky, "Compaction of controlled-release pellets (Article in ExAct)", BASF - Expertise in Health and Nutrition, (20000401), pages 2 - 4, XP093198879-
OPPOSITION- D22 - Bruno Crière, Rapport d'essais- Essais compression ultradur - 2018-
OPPOSITION- Ernst Mutschler, Gerd Geisslinger, Heyo K Kroemer, Monika Schäfer-Korting , "1.5.4 Nicht-opioide Analgetika 1.5.4.1 Pathophysiologie des Fiebers und der Entzündung ", Ernst Mutschler, Gerd Geisslinger, Heyo K Kroemer, Monika Schäfer-Korting , MUTSCHLER E., (ET AL)., MUTSCHLER ARZNEIMITTELWIRKUNGEN : LEHRBUCH DER PHARMAKOLOGIE UND TOXIKOLOGIE., DE , STUTTGART : WISSENSCHAFTL. VERL.-GES. , (20080101), pages 224 - 227, 027565, ISBN 978-3-8047-1763-3, XP009556637-
OPPOSITION- Kolter K., S. Gebert, "Kollicoat SR 30 D Coated drug delivery systems (Article in ExAct)", BASF, (20031001), vol. 11, pages 2 - 3, XP093198883-
OPPOSITION- Kurt H. Bauer; Karl-Heinz Frömming; Claus Führer, "Passage; Chapter 6: Hilfsstoffe", Kurt H. Bauer; Karl-Heinz Frömming; Claus Führer, Bauer, Frömming, Führer, Lehrbuch der pharmazeutischen Technologie, Stuttgart, Germany, Wissenschaftliche Verlagsgesellschaft mbH, (20020101), pages 174 - 175, ISBN 3-8047-1825-6, XP055398594-
OPPOSITION- Ritschel, Wolfgang A.; Wolfgang A. Ritschel ; Annette Bauer-Brandl; Bauer-Brandl, Annette, "Chapter 6: Tablettenpriifung ", Ritschel, Wolfgang A.; Wolfgang A. Ritschel ; Annette Bauer-Brandl; Bauer-Brandl, Annette, Wolfgang A. Ritschel ; Annette Bauer-Brandl, Die Tablette : Handbuch der Entwicklung, Herstellung und Qualitätssicherung, Aulendorf, DE, ECV - Editio-Cantor-Verl., (20020101), pages 463 - 537, ISBN 3-87193-228-0, XP009556638-
OPPOSITION- Satinder Singh Bharaj, "Development of extended release dextromethorphan matrix tablets", Dissertation for the University of Cincinnati, (20050601), pages 1 - 172, Dissertation for the University of Cincinnati, (20170807), XP055396560-
OPPOSITION- T.Steenpass, W. Fraunhofer, K. Kolter, "Rationals for the Development of Sustained Release Tablets with Kollidon® SR", (20050101), page 1pp, XP055395846-
OPPOSITION- Brook David B. and Keith Marshall, ""Crushing-Strength” of Compressed Tablets I - Comparison of Testers", Journal of Pharmaceutical Sciences, Wiley, United States, United States, (19680301), vol. 57, no. 3, doi:10.1002/jps.2600570326, ISSN 0022-3549, pages 481 - 484, XP009556632
OPPOSITION- J. T. Fell and J. M. Newton, "Determination of tablet strength by the diametral compression test", Journal of Pharmaceutical Sciences, Wiley, United States, United States, (19700501), vol. 59, no. 5, doi:10.1002/jps.2600590523, ISSN 0022-3549, pages 688 - 691, XP009148046
OPPOSITION- E.W. Boyer, "Dextromethorphan Abuse", Pediatric Emergency Care, (20040101), vol. 20, no. 12, doi:10.1097/01.pec.0000148039.14588.d0, pages 858 - 863, XP055398600
SEARCH- FELL AND J M NEWTON J T, "Determination of tablet strength by the diametral compression test", JOURNAL OF PHARMACEUTICAL SCIENCES, AMERICAN PHARMACEUTICAL ASSOCIATION, WASHINGTON, US, vol. 59, no. 5, doi:10.1002/JPS.2600590523, ISSN 0022-3549, (19700501), pages 688 - 691, (20060921), XP009148046 [DA] 1-26 * 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