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Sofosbuvir In Crystalline Form And Process For Its Preparation - EP3174889

EP3174889

HC PHARMA
Application Number
EP15754127A
Filing Date
Jul 29, 2015
Status
Revoked
Mar 15, 2024
Grant Date
Nov 20, 2019
External Links
Slate, Register, Google Patents

Bibliography

The patent EP3174889B1 was granted to HC Pharma on Nov 20, 2019 following the initial filing on Jul 29, 2015 under the application number EP15754127A . The current legal status of the patent is Revoked.

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KELTIEAug 20, 2020 -

Patent Citations (6) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS8563530
DESCRIPTIONUS8618076
EXAMINATIONWO2016008461
INTERNATIONAL-SEARCH-REPORTUS8618076
OPPOSITIONUS8618076
OPPOSITIONWO2016008461

Non-Patent Literature (NPL) Citations (5) 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- Amidon Et Al., "Particle, Powder, and Compact Characterization", Developing Solid Oral Dosage Forms: Pharmaceutical Theory and Practice 2009, (20090130), pages 163 - 167, 415, Developing Solid Oral Dosage Forms: Pharmaceutical Theory and Practice 2009, (20160818), XP055296127-
OPPOSITION- Anonymous, "A Guidebook to particle size analysis", Horiba Scientific, (20100101), pages 1 - 32, Horiba Scientific, (20190107), XP055538782-
OPPOSITION- European Pharmacopeia, "Section 2.9.34. Bulk Density and Tapped Density of Powders", European Pharmacopeia 7.0, (20100715), pages 305 - 308, XP055799839-
OPPOSITION- European Pharmacopoeia, "Section 2.9.31 Particle Size Analysis by Laser Light Diffraction", European Pharmacopoeia 7.0, (20100715), pages 311 - 314, XP055799832-
OPPOSITION- Rawle A, "Basic principles of particle-size analysis", Surface Coatings International Part A, (20030101), vol. 2003/01, pages 1 - 8, XP055799816-

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Dossier Documents

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