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Extract from the Register of European Patents

EP About this file: EP2564188

EP2564188 - ASSAYS FOR ANTI-DRUG ANTIBODIES IN THE PRESENCE OF ABUNDANT ENDOGENOUS PROTEIN COUNTERPART OF THE DRUG [Right-click to bookmark this link]
StatusThe application has been refused
Status updated on  04.03.2016
Database last updated on 03.09.2024
Most recent event   Tooltip04.03.2016Refusal of applicationpublished on 06.04.2016  [2016/14]
Applicant(s)For all designated states
Merrimack Pharmaceuticals, Inc.
One Kendall Square Bldg. 700, 2nd Floor
Cambridge, MA 02139 / US
[2013/10]
Inventor(s)01 / SONG, Sam Shenghua
22 High Street
Walpole, Massachusetts 02081 / US
02 / KUDLA, Arthur J.
1 Powder Mill Square Unit 308
Andover, Massachusetts 01810 / US
03 / MOODY, Mark David
51 Revolutionary Rd.
Concord, Massachusetts 01742 / US
 [2013/10]
Representative(s)Delorme, Nicolas
Cabinet Germain & Maureau
BP 6153
69466 Lyon Cedex 06 / FR
[2013/10]
Application number, filing date11777907.426.04.2011
WO2011US33916
Priority number, dateUS20100327906P26.04.2010         Original published format: US 327906 P
[2013/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011139681
Date:10.11.2011
Language:EN
[2011/45]
Type: A1 Application with search report 
No.:EP2564188
Date:06.03.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 10.11.2011 takes the place of the publication of the European patent application.
[2013/10]
Search report(s)International search report - published on:US10.11.2011
(Supplementary) European search report - dispatched on:EP26.08.2013
ClassificationIPC:G01N33/00
[2013/10]
CPC:
G01N33/6854 (EP,US); G01N2333/765 (EP,US)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2013/10]
TitleGerman:ASSAYS FÜR ANTIKÖRPER GEGEN BIOWIRKSTOFFE UNTER VERWENDUNG ABUNDANTER ENDOGENER PROTEIN-ANTAGONISTEN DIESES WIRKSTOFFS[2013/10]
English:ASSAYS FOR ANTI-DRUG ANTIBODIES IN THE PRESENCE OF ABUNDANT ENDOGENOUS PROTEIN COUNTERPART OF THE DRUG[2013/10]
French:ESSAIS POUR DES ANTICORPS ANTI-MÉDICAMENTS EN PRÉSENCE D'HOMOLOGUES PROTÉIQUE ENDOGÈNES ABONDANTS DU MÉDICAMENT[2013/10]
Entry into regional phase25.10.2012National basic fee paid 
25.10.2012Search fee paid 
25.10.2012Designation fee(s) paid 
25.10.2012Examination fee paid 
Examination procedure25.10.2012Examination requested  [2013/10]
23.07.2013Despatch of communication of loss of particular rights: Claims {1}
11.03.2014Amendment by applicant (claims and/or description)
21.05.2014Despatch of a communication from the examining division (Time limit: M06)
12.11.2014Reply to a communication from the examining division
14.10.2015Despatch of a communication from the examining division (Time limit: M04)
19.10.2015Reply to a communication from the examining division
19.11.2015Despatch of communication that the application is refused, reason: substantive examination [2016/14]
29.11.2015Application refused, date of legal effect [2016/14]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  21.05.2014
Request for further processing for:Loss of rights: Claims
01.08.2013Request for further processing filed
01.08.2013Full payment received (date of receipt of payment)
Request granted
13.08.2013Decision despatched
Fees paidRenewal fee
29.04.2013Renewal fee patent year 03
28.04.2014Renewal fee patent year 04
27.04.2015Renewal fee patent year 05
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Documents cited:Search[X]US2008009446  (YU ZAILIN [US], et al) [X] 13 * examples *;
 [I]  - BOURDAGE ET AL, "An Affinity Capture Elution (ACE) assay for detection of anti-drug antibody to monoclonal antibody therapeutics in the presence of high levels of drug", JOURNAL OF IMMUNOLOGICAL METHODS, ELSEVIER SCIENCE PUBLISHERS B.V.,AMSTERDAM, NL, (20070925), vol. 327, no. 1-2, doi:10.1016/J.JIM.2007.07.004, ISSN 0022-1759, pages 10 - 17, XP022266386 [I] 1-16 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.jim.2007.07.004
 [I]  - SMITH ET AL, "Detection of antibodies against therapeutic proteins in the presence of residual therapeutic protein using a solid-phase extraction with acid dissociation (SPEAD) sample treatment prior to ELISA", REGULATORY TOXICOLOGY AND PHARMACOLOGY, ACADEMIC PRESS,NEW YORK, NY, US, (20071113), vol. 49, no. 3, doi:10.1016/J.YRTPH.2007.07.005, ISSN 0273-2300, pages 230 - 237, XP022343220 [I] 1-16 * abstract *

DOI:   http://dx.doi.org/10.1016/j.yrtph.2007.07.005
 [I]  - R C GUPTA ET AL, "Isolation of circulating immune complexes by conglutinin and separation of antigen from dissociated complexes by immobilized protein A", CLIN. EXP. IMMUNOL., (19811001), vol. 46, pages 9 - 19, XP055075457 [I] 1-16 * abstract * * p17 third par * * par 2.5 and 2.6 *
International search[Y]US2008009446  (YU ET AL.);
 [Y]US2007202505  (CHENCHIK)
 [Y]  - BOURDAGE ET AL., "An affinity capture elution (ACE) assay for detection of anti-drug antibody to monoclonal antibody therapeutics in the presence of high levels of drug.", JOURNAL OF IMMUNOLOGICAL METHODS, (2007), vol. 327, pages 10 - 17, XP022266386

DOI:   http://dx.doi.org/10.1016/j.jim.2007.07.004
 [Y]  - FELDMAN ET AL., "Treatment of relapsed or refractory acute myeloid leukemia with humanized anti- CD33 monoclonal antibody HuM195.", LEUKEMIA, (2003), vol. 17, pages 314 - 318, XP009142408
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