blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP2276506

EP2276506 - POTENT CONJUGATES AND HYDROPHILIC LINKERS [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  04.11.2016
Database last updated on 30.09.2024
Most recent event   Tooltip04.11.2016Withdrawal of applicationpublished on 07.12.2016  [2016/49]
Applicant(s)For all designated states
Immunogen, Inc.
830 Winter Street
Waltham, MA 02451 / US
[2011/04]
Inventor(s)01 / SINGH, Rajeeva
40 Lanewood Avenue
Framingham, MA 01701 / US
02 / KOVTUN, Yelena
7 Elaine Avenue
Stow, MA 01775 / US
03 / WILHELM, Sharon, D.
45 Carlton Street 7
Brookline, MA 02446 / US
04 / CHARI, Ravi, V., J.
174 Winchester Street
Newton, MA 02461 / US
 [2011/15]
Former [2011/04]01 / SINGH, Rajeeva
40 Lanewood Avenue
Framingham MA 01701 / US
02 / KOVTUN, Yelena
7 Elaine Avenue
Stow MA 01775 / US
03 / WILHELM, Sharon, D.
45 Carlton Street 7
Brookline MA 02446 / US
04 / CHARI, Ravi, V., J.
174 Winchester Street
Newton MA 02461 / US
Representative(s)Miller, David James, et al
Mathys & Squire The Shard
32 London Bridge Street
London SE1 9SG / GB
[N/P]
Former [2011/04]Miller, David James, et al
Mathys & Squire LLP 120 Holborn
London EC1N 2SQ / GB
Application number, filing date09739778.030.04.2009
[2011/04]
WO2009US42259
Priority number, dateUS20080049289P30.04.2008         Original published format: US 49289 P
[2011/04]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2009134976
Date:05.11.2009
Language:EN
[2009/45]
Type: A1 Application with search report 
No.:EP2276506
Date:26.01.2011
Language:EN
The application published by WIPO in one of the EPO official languages on 05.11.2009 takes the place of the publication of the European patent application.
[2011/04]
Search report(s)International search report - published on:US05.11.2009
(Supplementary) European search report - dispatched on:EP04.04.2014
ClassificationIPC:A61K47/48, A61P35/00
[2014/19]
CPC:
A61K31/5386 (EP,KR,US); A61K31/537 (KR); A61K31/40 (KR);
A61K39/395 (KR); A61K47/54 (EP,KR,US); A61K47/60 (EP,KR,US);
A61K47/6803 (KR); A61K47/68033 (EP,US); A61K47/6843 (EP,KR,US);
A61K47/6849 (EP,KR,US); A61K47/6851 (EP,US); A61K47/6863 (EP,KR,US);
A61K47/6889 (EP,KR,US); A61K47/6891 (EP,KR,US); A61P31/12 (EP,KR);
A61P33/00 (EP,KR); A61P35/00 (EP,KR); A61P37/00 (EP);
A61P37/02 (EP); A61P37/06 (EP,KR); C07D498/18 (EP,KR,US);
C07K16/2803 (EP,KR,US); C07K16/30 (EP,KR,US); C07K2317/24 (EP,KR,US);
Y02A50/30 (EP,KR,US) (-)
Former IPC [2011/04]A61K39/00
Designated contracting statesAT,   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,   SE,   SI,   SK,   TR [2011/04]
Extension statesBA09.11.2010
RS09.11.2010
TitleGerman:WIRKUNGSSTARKE KONJUGATE UND HYDROPHILE BINDER[2011/04]
English:POTENT CONJUGATES AND HYDROPHILIC LINKERS[2011/04]
French:CONJUGUÉS PUISSANTS ET COUPLEURS HYDROPHILES[2011/04]
Entry into regional phase09.11.2010National basic fee paid 
09.11.2010Search fee paid 
09.11.2010Designation fee(s) paid 
09.11.2010Examination fee paid 
Examination procedure09.11.2010Examination requested  [2011/04]
31.10.2014Amendment by applicant (claims and/or description)
27.10.2016Application withdrawn by applicant  [2016/49]
Fees paidRenewal fee
26.04.2011Renewal fee patent year 03
25.04.2012Renewal fee patent year 04
29.04.2013Renewal fee patent year 05
28.04.2014Renewal fee patent year 06
27.04.2015Renewal fee patent year 07
27.04.2016Renewal fee patent year 08
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]WO02083030  (CRYOLIFE INC [US]);
 [X]WO02087497  (UNIV TEXAS [US]);
 [XD]US6596757  (CHARI RAVI V J [US], et al);
 [X]WO2005012484  (NEOSE TECHNOLOGIES INC [US], et al);
 [XD]US2005276812  (EBENS ALLEN J JR [US], et al);
 [X]WO2007100385  (GENENTECH INC [US], et al);
 [X]WO2007112193  (IMMUNONOMEDICS INC [US], et al);
 [X]WO2007140371  (GENENTECH INC [US], et al);
 [XP]WO2009012256  (GENENTECH INC [US], et al);
International search[X]US2003220245  (HUBBELL JEFFREY A [CH], et al);
 [Y]US2005169933  (STEEVES RITA [US], et al);
 [A]US2006127352  (HUBBELL JEFFREY A [CH], et al)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.