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Method For Inactivating Proteases By Ph Change In A Liquid Obtained From A Cell Culture - EP2606142

The patent EP2606142 was granted to Boehringer Ingelheim on Feb 28, 2018. The application was originally filed on Aug 12, 2011 under application number EP11743828A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2606142

BOEHRINGER INGELHEIM
Application Number
EP11743828A
Filing Date
Aug 12, 2011
Status
Opposition Rejected
Oct 1, 2021
Grant Date
Feb 28, 2018
External Links
Slate, Register, Google Patents

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UCB BIOPHARMANov 28, 2018UCBADMISSIBLE

Patent Citations (6) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTWO2004035608
INTERNATIONAL-SEARCH-REPORTWO2004043373
INTERNATIONAL-SEARCH-REPORTWO2005017174
OPPOSITIONWO2004035608
OPPOSITIONWO8607594
OPPOSITIONWO9720921

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 Text
DESCRIPTION- A.J. BARRETT, A. A. KEMBHAVI, M. A. BROWN, H. KIRSCHKE, C. G. KNIGHT, M. TAMAI, K. HANADA, "L-trans-Epoxysuccinyl- leucylamido(4-guanidino)butane (E-64) and its analogues as inhibitors of cysteine proteinases including cathepsins B, H and L", BIOCHEM. J., (1982), vol. 201, pages 189 - 198, XP008020148
DESCRIPTION- B. TURK, V. TURK, "Lysosomes as Suicide Bags in Cell Death: Myth or Reality?", JOURNAL OF BIOLOGICAL CHEMISTRY, (2009), vol. 284, no. 33, pages 21783 - 21787
DESCRIPTION- HEUKESHOVEN, J., DERNICK, R., "Improved silver staining procedure for fast staining in PhastSystem Development Unit. I. Staining of sodium dodecyl sulfate gels", ELECTROPHORESIS, (1988), vol. 9, pages 28 - 32
DESCRIPTION- Z. BOHAK, "Purification and Characterization of Chicken Pepsinogen and Chicken Pepsin", JOURNAL OF BIOLOGICAL CHEMISTRY, (1969), vol. 244, no. 17, pages 4633 - 4648, XP008132893
OPPOSITION- LYDERSEN et al., "Acid precipitation of mammalian cell fermentation broth", Ann N Y Acad Sci., (19941130), vol. 745, pages 222 - 231, XP009033271

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Dossier Documents

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