IP Verse

Process For Making Sugammadex - EP3474865

The patent EP3474865 was granted to Synthon on Mar 2, 2022. The application was originally filed on Jun 22, 2017 under application number EP17731909A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3474865

SYNTHON
Application Number
EP17731909A
Filing Date
Jun 22, 2017
Status
Granted And Under Opposition
Jan 28, 2022
Grant Date
Mar 2, 2022
External Links
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Patent Summary

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Patent Family

Patent Oppositions (2)

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AZAD PHARMADec 2, 2022WEICKMANN & WEICKMANN PARTMBBWITHDRAWN
BOTTI & FERRARIDec 1, 2022BOTTI & FERRARIWITHDRAWN

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO0040316
DESCRIPTIONWO2012025937
DESCRIPTIONWO2014125501
INTERNATIONAL-SEARCH-REPORTWO2012025937
INTERNATIONAL-SEARCH-REPORTWO2014125501
INTERNATIONAL-SEARCH-REPORTWO2016194001
OPPOSITIONCN106749771
OPPOSITIONEP1176034
OPPOSITIONEP1760340
OPPOSITIONWO0140316
OPPOSITIONWO2012025937
OPPOSITIONWO2014125501
OPPOSITIONWO2015179963
OPPOSITIONWO2016194001
OTHEREP3303413
OTHERWO2012025937
OTHERWO2014125501
OTHERWO2016194001
OTHERWO2017163165

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
INTERNATIONAL-SEARCH-REPORT- CHMURSKI K ET AL, "An Improved Synthesis of 6-Deoxyhalo Cyclodextrins via Halomethylenemorpholinium Halides Vilsmeier-Haack Type Reagents", TETRAHEDRON LETTERS, ELSEVIER, AMSTERDAM, NL, (19971020), vol. 38, no. 42, doi:10.1016/S0040-4039(97)10019-3, ISSN 0040-4039, pages 7365 - 7368, XP004111215 [A] 1-15 * the whole document *
OPPOSITION- Anonymous, "Dimethylformamide", Wikipedia, (20160531), Wikipedia, (20230104), XP093011482-
OPPOSITION- Anonymous, "Dimethyl Sulfoxide", Wikipedia, (20160524), Wikipedia, (20230104), XP093011483-
OPPOSITION- Henderson et al., "Expanding GSK's solvent selection guide � embedding sustainability into solvent selection starting at medicinal chemistry", Green Chemistry, Royal Society of Chemistry, GB, GB , (20110101), vol. 13, ISSN 1463-9262, pages 854 - 862, XP009150850-
OPPOSITION- Hai Ming Wang, Gerhard Wenz, "Solubilization of Polycyclic Aromatics in Water by γ-Cyclodextrin Derivatives", Chemistry - An Asian Journal, Wiley-VCH, (20110905), vol. 6, no. 9, doi:10.1002/asia.201100217, ISSN 1861-4728, pages 2390 - 2399, XP055415820
OPPOSITION- Gerhard Wenz, Christian Strassnig, Carolin Thiele, Annegret Engelke, Bernd Morgenstern, Kaspar Hegetschweiler, "Recognition of Ionic Guests by Ionic &bgr;-Cyclodextrin Derivatives", Chemistry - A European Journal, ¬Verlag Chemie| :, (20080818), vol. 14, no. 24, doi:10.1002/chem.200800295, ISSN 09476539, pages 7202 - 7211, XP055145982
OPPOSITION- Zerban Jensen J., Bagnall Brody, Davis Todd A., "Enhancing the leaving group ability of alkyl fluorides: I/F exchange reactions mediated by LiI", Tetrahedron Letters, Elsevier, Amsterdam , NL, Amsterdam , NL , (20220201), vol. 91, doi:10.1016/j.tetlet.2022.153639, ISSN 0040-4039, page 153639, XP093008054
OPPOSITION- BAER H. H., ET AL., "IMPROVED PREPARATION OF HEXAKIS(6-DEOXY)CYCLOMALTO-HEXAOSE AND HEPTAKIS(6-DEOXY)CYCLOMALTOHEPTAOSE.", Carbohydrate Research, PERGAMON, GB, GB , (19920410), vol. 228., no. 01., doi:10.1016/S0008-6215(00)90568-8, ISSN 0008-6215, pages 307 - 314., XP000267124
OPPOSITION- Shikata Toshiyuki, Takahashi Rintaro, Onji Takeshi, Satokawa Yuichi, Harada Akira, "Solvation and Dynamic Behavior of Cyclodextrins in Dimethyl Sulfoxide Solution", Journal of Physical Chemistry Part B, American Chemical Society, US, US , (20060901), vol. 110, no. 37, doi:10.1021/jp0645667, ISSN 1520-6106, pages 18112 - 18114, XP093011481
OPPOSITION- Alfonsi Kim, Colberg Juan, Dunn Peter J., Fevig Thomas, Jennings Sandra, Johnson Timothy A., Kleine H. Peter, Knight Craig, Nagy Mark A., Perry David A., Stefaniak Mark, "Green chemistry tools to influence a medicinal chemistry and research chemistry based organisation", Green Chemistry, Royal Society of Chemistry, GB, GB , (20080101), vol. 10, no. 1, doi:10.1039/B711717E, ISSN 1463-9262, pages 31 - 36, XP093011480
OTHER- Anonymous, "Dimethyl sulfoxide - Wikipedia, the free encyclopedia", (20210827), pages 1 - 13, URL: https://en.wikipedia.org/w/index.php?title=Dimethyl_sulfoxide&oldid=1040875200, (20211117), XP055862481-
OTHER- European Medicines Agency, "ICH guideline Q3C (R5) on impurities: guideline for residual solvents Step 5", EMA/CHMP/ICH/82260/2006, (20110801), pages 1 - 26, EMA/CHMP/ICH/82260/2006, URL: https://www.tga.gov.au/sites/default/files/ichq3cr5.pdf, (20211117), XP055862475-

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