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Crystalline Forms Of Per-Chloro-Gamma-Cyclodextrines - EP3380554

The patent EP3380554 was granted to Fresenius Kabi Ipsum on Oct 18, 2023. The application was originally filed on Nov 24, 2016 under application number EP16822270A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3380554

FRESENIUS KABI IPSUM
Application Number
EP16822270A
Filing Date
Nov 24, 2016
Status
Patent Maintained As Amended
Sep 15, 2023
Grant Date
Oct 18, 2023
External Links
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HOFFMANN EITLEMar 9, 2021HOFFMANN EITLEWITHDRAWN

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONWO0140316
DESCRIPTIONWO2012025937
DESCRIPTIONWO2014125501
INTERNATIONAL-SEARCH-REPORTWO0140316
INTERNATIONAL-SEARCH-REPORTWO2012025937
INTERNATIONAL-SEARCH-REPORTWO2014125501
OPPOSITIONEP3380530
OPPOSITIONEP3433285
OPPOSITIONJP2014111562
OPPOSITIONWO2012025937
OPPOSITIONWO2017089966
OPPOSITIONWO2017163165
OTHEREP3380530
OTHERWO0140316
OTHERWO2012025937
OTHERWO2014125501
OTHERWO2016194001
OTHERWO2017089966

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
OPPOSITION- BAVIN, "Process Development - Polymorphism in Process Development", Chemistry & Industry, (19890000), page 527, XP001180136-
OPPOSITION- CHMURSKI K. , Defaye J., "Regioselective Halogenation of Primary Alcohol Groups of Cyclodextrins with Halomethylenemorpholinium Halides Vilsmeier-Haack Reagents", Polish Journal of Chemistry, (19990000), vol. 73, pages 967 - 971, XP055788860-
OPPOSITION- GUILLO et al., "Synthesis of symmetrical cyclodextrin derivatives bearing multiple charges", Bull. Soc. Chim. Fr., (19950000), vol. 132, page 857, XP009504578-
OPPOSITION- HUNT et al., "Structure and stability of columnar cyclomaltooctaose (y-cyclodextrin) hydrate", Carbohydrate Research, (20050000), vol. 340, doi:10.1016/j.carres.2005.03.021, pages 1631 - 1637, XP027644585-
OPPOSITION- KASTURE A. V. et al., "Chapter 5: Gravimetric Analysis", Pharmaceutical Analysis, (20070000), vol. 1, XP055788986-
OPPOSITION- NAGY Z. K. et al., "Optical Control of Combined Cooling and Anti-solvent Pharmaceutical Crystallization", 13th Industrial workshop on Industrial Crystallization. BIWIC 2006, (20060000), pages 16 - 23, XP055788917-
OPPOSITION- Torres Labandeira et al., Proceedings of the Ninth International Symposium on Cyclodextrins" 1999: Chapter entitled 'An Improved Synthesis of Per(6-Deoxyhalo)Cyclodextrins Using N-Halosuccinimides — Tnphenylphosphme in Dimethylformamide' by Chmurski et al. pages 183-186-
OPPOSITION- WEJ J. S., Karpinski P. H., "Batch Crystallization", WEJ J. S., Karpinski P. H., MYERSON, Handbook of Industrial Crystallization, (20020000), pages 231 - 248, XP055788924-
OPPOSITION- ZHANG Geoff G. Z. et al., "Chapter 2: Crystalline and Amorphous Solids", Developing Solid Oral Dosage Forms, Pharmaceutical Theory and Practice, (20090000), pages 25 - 58, XP055788905-
OPPOSITION- OKAMATSU et al., "Design and Evaluation of Folate-Appended a-, beta-, and y-Cyclodextrins Having a Caproic Acid as a Tumor Selective Antitumor Drug Carrier in Vitro and in Vivo", Biomacromolecules, (20130000), vol. 14, doi:10.1021/bm401340g, page 4420, XP055587929
OPPOSITION- CHMURSKI Kazimierz , Defaye Jacques, "An Improved Synthesis of Per(6-Deoxyhalo) Cyclodextrins Using N- Halosuccinimides - Triphenylphosphine in Dimethylformamide", Supramolecular Chemistry, (20000000), vol. 12, no. 2, doi:10.1080/10610270008027455, pages 221 - 224, XP055565749
OPPOSITION- CHMURSKI Kazimierz et al., "An Improved Synthesis of Per(6- Deoxyhalo)Cyclodextrins Using N-Halosuccinimides - Triphenylphosphine in Dimethylformamide", Proceedings of the Ninth International Symposium on Cyclodextrins, (20000000), pages 183 - 186, XP055565749

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