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Extract from the Register of European Patents

EP About this file: EP3496728

EP3496728 - COMPOSITIONS COMPRISING NANOSILICA PARTICLES AND THEIR USE IN METHODS OF ACTIVATING T LYMPHOCYTES FOR THERAPY [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.04.2022
Database last updated on 18.09.2024
FormerThe patent has been granted
Status updated on  23.04.2021
FormerGrant of patent is intended
Status updated on  31.03.2021
FormerExamination is in progress
Status updated on  05.03.2021
FormerGrant of patent is intended
Status updated on  25.10.2020
FormerExamination is in progress
Status updated on  24.02.2020
FormerRequest for examination was made
Status updated on  17.05.2019
FormerThe international publication has been made
Status updated on  17.02.2018
Formerunknown
Status updated on  18.08.2017
Most recent event   Tooltip13.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 16.10.2024 [2024/42]
Applicant(s)For all designated states
United Kingdom Research and Innovation
Polaris House
North Star Avenue
Swindon SN2 1FL / GB
[2019/25]
Inventor(s)01 / POWELL, Jonathan Joseph
145 Histon Road
Cambridge Cambridgeshire CB4 3JD / GB
02 / FARIA, Nuno, Jorge, Rodrigues
3 Starey Close
Milton Ernest Bedfordshire MK44 1RX / GB
03 / HEWITT, Rachel Elaine
28 Magdalene Close
Longstanton
Cambridge Cambridgeshire CB24 3EG / GB
04 / VIS, Bradley Michael
487 Arundel St.
Thunder Bay, Ontario P7A 1L8 / CA
05 / BASTOS, Carlos
50 Tiverton Way
Cambridge Cambridgeshire CB1 3TU / GB
 [2019/25]
Representative(s)Mewburn Ellis LLP
Aurora Building
Counterslip
Bristol BS1 6BX / GB
[2021/21]
Former [2019/25]Mewburn Ellis LLP
City Tower
40 Basinghall Street
London EC2V 5DE / GB
Application number, filing date17749718.709.08.2017
[2019/25]
WO2017EP70183
Priority number, dateGB2016001377210.08.2016         Original published format: GB 201613772
GB2017000182703.02.2017         Original published format: GB 201701827
[2019/25]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018029247
Date:15.02.2018
Language:EN
[2018/07]
Type: A1 Application with search report 
No.:EP3496728
Date:19.06.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 15.02.2018 takes the place of the publication of the European patent application.
[2019/25]
Type: B1 Patent specification 
No.:EP3496728
Date:26.05.2021
Language:EN
[2021/21]
Search report(s)International search report - published on:EP15.02.2018
ClassificationIPC:A61K33/00, A61P35/00
[2019/25]
CPC:
A61K33/00 (EP,KR,US); A61K9/14 (KR,US); A61K31/675 (EP,KR,US);
A61K39/4611 (KR); A61K47/02 (KR); A61K47/12 (KR);
A61K47/183 (KR); A61K9/0019 (KR); A61P1/04 (EP,KR);
A61P11/06 (EP,KR); A61P19/02 (KR); A61P25/00 (EP);
A61P29/00 (EP,KR); A61P31/00 (EP,KR); A61P35/00 (EP,KR);
A61P37/04 (EP); A61P43/00 (EP); C01B33/14 (KR);
C12N5/0636 (KR); G01N33/505 (KR); G01N33/6872 (KR);
A61K2121/00 (KR); A61K2300/00 (KR); C12N2500/05 (KR);
C12N2501/00 (KR); G01N2333/70596 (KR); G01N2800/52 (KR) (-)
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 [2019/25]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ZUSAMMENSETZUNGEN MIT NANOSILICAPARTIKELN UND DEREN VERWENDUNG IN VERFAHREN ZUR AKTIVIERUNG VON T-LYMPHOZYTEN ZUR THERAPIE[2019/25]
English:COMPOSITIONS COMPRISING NANOSILICA PARTICLES AND THEIR USE IN METHODS OF ACTIVATING T LYMPHOCYTES FOR THERAPY[2019/25]
French:COMPOSITIONS COMPRENANT DES PARTICULES DE NANOSILICE ET LEUR UTILISATION DANS DES MÉTHODES D'ACTIVATION DE LYMPHOCYTES T EN VUE D'UNE THÉRAPIE[2019/25]
Entry into regional phase21.02.2019National basic fee paid 
21.02.2019Designation fee(s) paid 
21.02.2019Examination fee paid 
Examination procedure21.02.2019Examination requested  [2019/25]
21.02.2019Date on which the examining division has become responsible
06.09.2019Amendment by applicant (claims and/or description)
26.02.2020Despatch of a communication from the examining division (Time limit: M04)
16.06.2020Reply to a communication from the examining division
26.10.2020Communication of intention to grant the patent
02.03.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
02.03.2021Fee for grant paid
02.03.2021Fee for publishing/printing paid
01.04.2021Communication of intention to grant the patent
16.04.2021Receipt of the translation of the claim(s)
Opposition(s)01.03.2022No opposition filed within time limit [2022/18]
Fees paidRenewal fee
21.02.2019Renewal fee patent year 03
27.08.2020Renewal fee patent year 04
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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.
Lapses during opposition  TooltipHU09.08.2017
AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
MK26.05.2021
MT26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
TR26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
[2024/42]
Former [2024/29]HU09.08.2017
AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
MK26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
TR26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2024/23]HU09.08.2017
AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
MK26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2023/33]HU09.08.2017
AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2023/30]AL26.05.2021
AT26.05.2021
CY26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/29]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SI26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/26]AL26.05.2021
AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/23]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/18]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
MC26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
PT27.09.2021
IS22.12.2021
Former [2022/10]AT26.05.2021
CZ26.05.2021
DK26.05.2021
EE26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
PT27.09.2021
IS22.12.2021
Former [2022/09]AT26.05.2021
CZ26.05.2021
DK26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RO26.05.2021
RS26.05.2021
SE26.05.2021
SK26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/08]AT26.05.2021
CZ26.05.2021
DK26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/07]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
SM26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2022/04]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
NL26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2021/52]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
PL26.05.2021
RS26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2021/51]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
RS26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
IS26.09.2021
PT27.09.2021
Former [2021/50]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
PT27.09.2021
Former [2021/49]AT26.05.2021
FI26.05.2021
HR26.05.2021
LT26.05.2021
LV26.05.2021
SE26.05.2021
BG26.08.2021
NO26.08.2021
GR27.08.2021
Former [2021/47]AT26.05.2021
FI26.05.2021
LT26.05.2021
BG26.08.2021
Former [2021/46]AT26.05.2021
FI26.05.2021
LT26.05.2021
Cited inInternational search[X]WO2009088250  (IND ACADEMIC COOP [KR], 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.