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Methods And Systems For Purifying Non-Complexed Botulinum Neurotoxin - EP2490986

The patent EP2490986 was granted to Revance Therapeutics on Apr 24, 2024. The application was originally filed on Oct 20, 2010 under application number EP10825598A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2490986

REVANCE THERAPEUTICS
Application Number
EP10825598A
Filing Date
Oct 20, 2010
Status
Patent Maintained As Amended
Mar 22, 2024
Grant Date
Apr 24, 2024
External Links
Slate, Register, Google Patents

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WACHTERSHAUSER & HARTZ PATENTANWALTSPARTNERSCHAFT MBB BLODIGMay 2, 2019TER MEER STEINMEISTER & PARTNERADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS20010910432-
DESCRIPTIONUS20040793138-
DESCRIPTIONUS20050072026-
DESCRIPTIONUS20050073307-
DESCRIPTIONUS20070824393-
DESCRIPTIONUS2003008367
DESCRIPTIONUS2006228780
DESCRIPTIONUS7354740
DESCRIPTIONUS7452697
INTERNATIONAL-SEARCH-REPORTUS2003008367
INTERNATIONAL-SEARCH-REPORTUS2004259197
INTERNATIONAL-SEARCH-REPORTUS2005238669
INTERNATIONAL-SEARCH-REPORTUS2006228780
INTERNATIONAL-SEARCH-REPORTUS2007037257
OPPOSITIONUS2006228780
OPPOSITIONWO0074703
OPPOSITIONWO2011050072
SEARCHUS2006228780

Non-Patent Literature (NPL) Citations (13) 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- B.R. DASGUPTA et al., "Purification and Amino Acid Composition of Type A Botulinum Neurotoxin", Toxicon, (19840000), vol. 22, pages 415 - 424-
OPPOSITION- C.C. SHONE et al., "Growth of Clostridia and Preparation of Their Neurotoxins", Curr. Top. Microbiol. Immunol., (19950000), vol. 195, pages 143 - 160-
OPPOSITION- "Chapter 8 - Sephadex ion exchangers", Ion Exchange Chromatography - Principles and Methods, Amersham Pharmacia Biotech, (19991200), pages 1 - 8, 61-64, ISBN 91970490-3-4-
OPPOSITION- "Chapter 8 - Sephadex ion exchangers", Ion Exchange Chromatography - Principles and Methods, Amersham Pharmacia Biotech, (19991200), pages 1 - 8, 61-64, ISBN 91970490-3-4, XP055588431-
OPPOSITION- C.K. TSE et al., "Preparation and Characterisation of Homogenous Neurotoxin Type A from Clostridium botulinum", Eur. J. Biochem., (19820000), vol. 122, pages 493 - 500-
OPPOSITION- C.K. TSE et al., "Preparation and Characterisation of Homogenous Neurotoxin Type A from Clostridium botulinum", Eur. J. Biochem., (19820000), vol. 122, pages 493 - 500, XP002561242-
OPPOSITION- GE HEALTHCARE, "Ion exchange columns and media", Selection Guide, (20081200), XP055588436-
OPPOSITION- Ion Exchange Chromatography - Principles and Methods, 1999,pages 1-162 (filed 29.11.2019)-
OPPOSITION- ISBN 9789197049030 Ion Exchange Chromatography Principles-
OPPOSITION- Pharmacia Fine Chemicals, Gel Filtration Theory and Practice16-19 (November 1981)-
OPPOSITION- C.C. SHONE et al., "Growth of Clostridia and Preparation of Their Neurotoxins", Curr. Top. Microbiol. Immunol., (19950000), vol. 195, pages 143 - 160, XP009194385
OPPOSITION- B.R. DASGUPTA et al., "Purification and Amino Acid Composition of Type A Botulinum Neurotoxin", Toxicon, (19840000), vol. 22, pages 415 - 424, XP000978759
SEARCH- GESSLER ET AL, "A new scaleable method for the purification of botulinum neurotoxin type E", JOURNAL OF BIOTECHNOLOGY, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 119, no. 2, ISSN 0168-1656, (20050923), pages 204 - 211, (20050923), XP027663511 [X] 1-5,7-14 * the whole document * [Y] 6-

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