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Extract from the Register of European Patents

EP About this file: EP2298805

EP2298805 - Optimized Fc variants and methods for their generation [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  09.03.2012
Database last updated on 12.12.2024
Most recent event   Tooltip09.03.2012Application deemed to be withdrawnpublished on 11.04.2012  [2012/15]
Applicant(s)For all designated states
Xencor, Inc.
111 W. Lemon Avenue
Monrovia, CA 91016 / US
[2011/12]
Inventor(s)01 / Lazar, Gregory Alan
268 W. Dryden Street, 114
Glendale, CA 91202 / US
02 / Chirino, Arthur J.
6816 Pueblo Vista
Camarillo, CA 91106 / US
03 / Dang, Wei
472 S. El Molino Ave ¤ 1
Pasadena, CA 91101 / US
04 / Desjarlais, John Rudolph
1030 North Michigan Avenue
Pasadena, CA 91104 / US
05 / Doberstein, Stephen Kohl
700 S. Lake Avenue 202
Pasadena, CA 91106 / US
06 / Hayes, Robert J.
190 Arroyo Terrace
Pasadena, CA 91103 / US
07 / Karki, Sher Bahadur
2339 34th Street Unit 2
Santa Monica, CA 90405 / US
08 / Vafa, Omid
Forge Mountain Drive
Phoenixville, PA 19460 / US
 [2011/23]
Former [2011/18]01 / Lazar, Gregory Alan
268 W. Dryden Street, 114
Glendale, CA 91202 / US
02 / Chirino, Arthur J.
6816 Pueblo Vista
Camarillo, CA 91106 / US
03 / Dang, Wei
1111 Blanche Street, Apt. 312
Pasadena, CA 91106 / US
04 / Desjarlais, John Rudolph
1030 North Michigan Avenue
Pasadena, CA 91104 / US
05 / Doberstein, Stephen Kohl
700 S. Lake Avenue 202
Pasadena, CA 91106 / US
06 / Hayes, Robert J.
190 Arroyo Terrace
Pasadena, CA 91103 / US
07 / Karki, Sher Bahadur
2339 34th Street Unit 2
Santa Monica, CA 90405 / US
08 / Vafa, Omid
Forge Mountain Drive
Phoenixville, PA 19460 / US
Former [2011/12]01 / Lazar, Gregory Alan
268 W. Dryden Street, 114
Glendale, CA 91202 / US
02 / Chirino, Arthur J.
6816 Pueblo Vista
Camarillo, CA 91106 / US
03 / Dang, Wei
1111 Blanche Street, Apt. 312
Pasadena, CA 91106 / US
04 / Desjarlais, John Rudolph
1030 North Michigan Avenue
Pasadena, CA 91104 / US
05 / Doberstein, Stephen Kohl
700 S. Lake Avenue 202
Pasadena, CA 91106 / US
06 / Hayes, Robert J.
190 Arroyo Terrace
Pasadena, CA 91103 / US
07 / Karki, Sher Bahadur
300 North El Molino Avenue
Pasadena, CA 91101 / US
08 / Vafa, Omid
724 Ocean View Avenue
Monrovia, CA 91016 / US
Representative(s)Tollervey, Rebecca Marie, et al
Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
[N/P]
Former [2011/12]Tollervey, Rebecca Marie, et al
Mewburn Ellis LLP 33 Gutter Lane London
EC2V 8AS / GB
Application number, filing date10011042.826.09.2003
[2011/12]
Priority number, dateUS20020414433P27.09.2002         Original published format: US 414433 P
US20030442301P23.01.2003         Original published format: US 442301 P
US20030467606P02.05.2003         Original published format: US 467606 P
US20030477839P12.06.2003         Original published format: US 477839 P
[2011/12]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP2298805
Date:23.03.2011
Language:EN
[2011/12]
Type: A3 Search report 
No.:EP2298805
Date:13.04.2011
[2011/15]
Search report(s)(Supplementary) European search report - dispatched on:EP15.03.2011
ClassificationIPC:C07K16/00, C07K16/30, C07K16/28, C07K16/24
[2011/12]
CPC:
C07K16/00 (EP); C07K16/18 (KR); A61K39/395 (KR);
A61P25/00 (EP); A61P29/00 (EP); A61P31/00 (EP);
A61P35/00 (EP); A61P37/00 (EP); C07K16/2893 (EP);
C07K16/2896 (EP); C07K16/32 (EP); A61K2039/505 (EP);
C07K2317/34 (EP); C07K2317/72 (EP); C07K2317/732 (EP);
C07K2317/734 (EP); C07K2317/94 (EP) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2011/12]
TitleGerman:Optimierte FC Varianten und Methoden zu ihrer Herstellung[2011/12]
English:Optimized Fc variants and methods for their generation[2011/12]
French:Variantes FC optimisées et leurs procédés de génération[2011/12]
Examination procedure14.10.2011Application deemed to be withdrawn, date of legal effect  [2012/15]
21.11.2011Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2012/15]
Parent application(s)   TooltipEP03773056.1  / EP1553975
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 (EP20030773056) is  06.06.2008
Fees paidRenewal fee
15.12.2010Renewal fee patent year 03
15.12.2010Renewal fee patent year 04
15.12.2010Renewal fee patent year 05
15.12.2010Renewal fee patent year 06
15.12.2010Renewal fee patent year 07
15.12.2010Renewal fee patent year 08
08.09.2011Renewal fee patent year 09
Opt-out from the exclusive  Tooltip
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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.
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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.