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Extract from the Register of European Patents

EP About this file: EP3551660

EP3551660 - ANTI-CTLA-4 ANTIBODIES AND METHODS OF USE THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.07.2024
Database last updated on 02.11.2024
FormerThe patent has been granted
Status updated on  11.08.2023
FormerGrant of patent is intended
Status updated on  28.03.2023
FormerExamination is in progress
Status updated on  17.06.2022
FormerRequest for examination was made
Status updated on  13.09.2019
FormerThe international publication has been made
Status updated on  16.06.2018
Formerunknown
Status updated on  05.01.2018
Most recent event   Tooltip19.07.2024No opposition filed within time limitpublished on 21.08.2024  [2024/34]
Applicant(s)For all designated states
Agenus Inc.
3 Forbes Road
Lexington, MA 02421 / US
For all designated states
Ludwig Institute for Cancer Research Ltd
Stadelhoferstrasse 22
8001 Zürich / CH
For all designated states
Memorial Sloan Kettering Cancer Center
1275 York Avenue
New York, NY 10065 / US
[2019/42]
Inventor(s)01 / VAN DIJK, Marc
Tolhuislaan 8A
3735 KG Bosch en Duin / NL
02 / MUNDT, Cornelia, Anne
Hangstrasse 34
79539 Lörrach / DE
03 / RITTER, Gerd
c/o Ludwig Institute for Cancer Research
666 Third Avenue
New York, New York 10017 / US
04 / SCHAER, David
715 Shore Acres Drive
Mamaroneck, NY 10543 / US
05 / WOLCHOK, Jedd, David
333 E. 30th Street
Apt. 17C
New York, New York 10016 / US
06 / MERGHOUB, Taha
10 Huron Avenue
Apt. 14K
Jersey City, NJ 07306 / US
07 / WILSON, Nicholas, Stuart
292 Grove Street
Medford, Massachusetts 02155 / US
08 / SAVITSKY, David, Adam
28 Sunrise Road
Boxford, MA 01921 / US
09 / FINDEIS, Mark, Arthur
431 School Street
Belmont, Massachusetts 02478 / US
10 / UNDERWOOD, Dennis, John
28 John A. Andrew Street
Boston, Massachusetts 02130 / US
11 / CUILLEROT, Jean-Marie
5 Tower Court
Apt. 4
Somerville, Massachusetts 02143 / US
12 / PROSCURSHIM, Igor
1193 Curve Street
Carlisle, Massachusetts 01741 / US
13 / SHEBANOVA, Olga
13 Malvern Avenue 1
Somerville, Massachusetts 02144 / US
 [2019/42]
Representative(s)Simmons & Simmons LLP (Munich), et al
Lehel Carré
Gewürzmühlstraße 11
80538 Munich / DE
[N/P]
Former [2023/37]Lahrtz, Fritz, et al
Simmons & Simmons LLP
Lehel Carré Thierschplatz 6
80538 München / DE
Former [2019/42]Lahrtz, Fritz
Patentanwälte
Isenbruck Bösl Hörschler PartG mbB
Prinzregentenstraße 68
81675 München / DE
Application number, filing date17818406.507.12.2017
[2019/42]
WO2017US65011
Priority number, dateUS201662431272P07.12.2016         Original published format: US 201662431272 P
[2019/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018106862
Date:14.06.2018
Language:EN
[2018/24]
Type: A1 Application with search report 
No.:EP3551660
Date:16.10.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 14.06.2018 takes the place of the publication of the European patent application.
[2019/42]
Type: B1 Patent specification 
No.:EP3551660
Date:13.09.2023
Language:EN
[2023/37]
Search report(s)International search report - published on:EP14.06.2018
ClassificationIPC:C07K16/28, A61K39/00, A61P11/00, A61P35/04
[2023/15]
CPC:
A61P11/00 (EP,IL,KR,US); A61K39/39558 (IL,KR,US); C07K16/2818 (EP,IL,KR,US);
A61P35/04 (EP,IL,KR,US); A61K2039/505 (EP,IL,KR,US); A61K2039/507 (EP,IL,KR,US);
A61K2039/572 (IL,KR,US); C07K2317/21 (EP,IL,KR,US); C07K2317/52 (EP,IL,KR,US);
C07K2317/55 (EP,IL,KR,US); C07K2317/732 (EP,IL,KR,US); C07K2317/76 (EP,IL,KR,US);
Y02A50/30 (EP,KR,US) (-)
Former IPC [2019/42]C07K16/28, A61K39/00
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 [2019/42]
Extension statesBA03.07.2019
ME03.07.2019
Validation statesMA03.07.2019
MD03.07.2019
TN03.07.2019
TitleGerman:ANTI-CTLA-4-ANTIKÖRPER UND VERFAHREN ZUR VERWENDUNG DAVON[2019/42]
English:ANTI-CTLA-4 ANTIBODIES AND METHODS OF USE THEREOF[2019/42]
French:ANTICORPS ANTI-CTLA-4 ET LEURS PROCÉDÉS D'UTILISATION[2019/42]
Entry into regional phase03.07.2019National basic fee paid 
03.07.2019Designation fee(s) paid 
03.07.2019Examination fee paid 
Examination procedure03.07.2019Examination requested  [2019/42]
03.07.2019Date on which the examining division has become responsible
05.03.2020Despatch of communication that the application is deemed to be withdrawn, reason: reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report not received in time
09.03.2020Despatch of communication of loss of particular rights: Claims {1}
12.05.2020Amendment by applicant (claims and/or description)
20.06.2022Despatch of a communication from the examining division (Time limit: M04)
19.10.2022Reply to a communication from the examining division
28.11.2022Despatch of a communication from the examining division (Time limit: M02)
07.02.2023Reply to a communication from the examining division
29.03.2023Communication of intention to grant the patent
08.08.2023Fee for grant paid
08.08.2023Fee for publishing/printing paid
08.08.2023Receipt of the translation of the claim(s)
Divisional application(s)EP23190631.4  / EP4289484
Opposition(s)14.06.2024No opposition filed within time limit [2024/34]
Request for further processing for:12.05.2020Request for further processing filed
12.05.2020Full payment received (date of receipt of payment)
Request granted
28.05.2020Decision despatched
Fees paidRenewal fee
27.12.2019Renewal fee patent year 03
28.12.2020Renewal fee patent year 04
27.12.2021Renewal fee patent year 05
27.12.2022Renewal fee patent year 06
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Cited inInternational search[I]EP1262193  (PFIZER PROD INC [US]);
 [A]WO2009019312  (BOEHRINGER INGELHEIM INT [DE], et al);
 [I]WO2009100140  (MEDAREX INC [US], et al);
 [I]WO2012120125  (ANTITOPE LTD [GB], et al);
 [I]WO2016168809  (NANDABALAN KRISHNAN [US], et al);
 [I]WO2016179576  (BIOXCEL CORP [US]);
 [IP]WO2016196237  (AGENUS INC [US], et al);
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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.