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Extract from the Register of European Patents

EP About this file: EP3503871

EP3503871 - HAIR FOLLICLE STEM CELL ACTIVATION AND HAIR GROWTH [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.09.2022
Database last updated on 15.07.2024
FormerThe patent has been granted
Status updated on  18.10.2021
FormerGrant of patent is intended
Status updated on  13.06.2021
FormerRequest for examination was made
Status updated on  11.05.2021
FormerGrant of patent is intended
Status updated on  19.01.2021
FormerRequest for examination was made
Status updated on  31.05.2019
FormerThe international publication has been made
Status updated on  03.03.2018
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
The Regents of the University of California
1111 Franklin Street, 12th Floor
Oakland, CA 94607 / US
[2019/27]
Inventor(s)01 / LOWRY, William
2396 Nalin Drive
Los Angeles, CA 90077 / US
 [2019/27]
Representative(s)HGF
HGF Limited
1 City Walk
Leeds LS11 9DX / GB
[N/P]
Former [2021/46]HGF
1 City Walk
Leeds LS11 9DX / GB
Former [2019/27]HGF Limited
1 City Walk
Leeds LS11 9DX / GB
Application number, filing date17844522.725.08.2017
[2019/27]
WO2017US48707
Priority number, dateUS201662380205P26.08.2016         Original published format: US 201662380205 P
[2019/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2018039615
Date:01.03.2018
Language:EN
[2018/09]
Type: A1 Application with search report 
No.:EP3503871
Date:03.07.2019
Language:EN
The application published by WIPO in one of the EPO official languages on 01.03.2018 takes the place of the publication of the European patent application.
[2019/27]
Type: B1 Patent specification 
No.:EP3503871
Date:17.11.2021
Language:EN
[2021/46]
Search report(s)International search report - published on:US01.03.2018
(Supplementary) European search report - dispatched on:EP06.04.2020
ClassificationIPC:A61K8/98, A61Q7/00, A61K31/426, A61K31/4439, A61K31/497
[2020/19]
CPC:
A61K31/4439 (EP,KR,US); A61K31/426 (EP,KR,US); A61K31/497 (EP,US);
A61K31/506 (KR); A61K8/49 (KR); A61K8/4926 (KR);
A61K8/4953 (KR); A61K8/98 (EP,US); A61P17/14 (EP,KR);
A61Q7/00 (EP,KR,US) (-)
Former IPC [2019/27]A61K8/98, A61Q7/00
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 [2019/27]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:HAARFOLLIKELSTAMMZELLENAKTIVIERUNG UND HAARWACHSTUM[2019/27]
English:HAIR FOLLICLE STEM CELL ACTIVATION AND HAIR GROWTH[2019/27]
French:ACTIVATION DE CELLULES SOUCHES DE FOLLICULES PILEUX ET CROISSANCE PILAIRE[2019/27]
Entry into regional phase22.03.2019National basic fee paid 
22.03.2019Search fee paid 
22.03.2019Designation fee(s) paid 
22.03.2019Examination fee paid 
Examination procedure22.03.2019Examination requested  [2019/27]
08.09.2020Amendment by applicant (claims and/or description)
20.01.2021Communication of intention to grant the patent
10.05.2021Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
14.06.2021Communication of intention to grant the patent
11.10.2021Fee for grant paid
11.10.2021Fee for publishing/printing paid
11.10.2021Receipt of the translation of the claim(s)
Opposition(s)18.08.2022No opposition filed within time limit [2022/43]
Fees paidRenewal fee
27.08.2019Renewal fee patent year 03
27.08.2020Renewal fee patent year 04
27.08.2021Renewal fee patent year 05
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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  TooltipHU25.08.2017
AL17.11.2021
AT17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
MK17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
[2024/27]
Former [2024/21]HU25.08.2017
AL17.11.2021
AT17.11.2021
CY17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2024/18]HU25.08.2017
AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2023/27]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
IT17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2023/16]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
MC17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2023/01]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SI17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/49]AL17.11.2021
AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/35]AT17.11.2021
CZ17.11.2021
DK17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SK17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/34]AT17.11.2021
EE17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RO17.11.2021
RS17.11.2021
SE17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/33]AT17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
SM17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/25]AT17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
BG17.02.2022
NO17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/24]AT17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
NL17.11.2021
PL17.11.2021
RS17.11.2021
SE17.11.2021
BG17.02.2022
GR18.02.2022
IS17.03.2022
PT17.03.2022
Former [2022/23]AT17.11.2021
ES17.11.2021
FI17.11.2021
HR17.11.2021
LT17.11.2021
LV17.11.2021
PL17.11.2021
RS17.11.2021
BG17.02.2022
PT17.03.2022
Former [2022/22]AT17.11.2021
FI17.11.2021
LT17.11.2021
RS17.11.2021
BG17.02.2022
Former [2022/21]AT17.11.2021
RS17.11.2021
BG17.02.2022
Former [2022/19]BG17.02.2022
Documents cited:Search[A]WO2012065065  (FOLLICA INC [US], et al) [A] 1-15* page 292; claim 1 *
International search[A]US2009156611  (OINAS ANTTI [FI], et al) [A] 1-28 * ; para [0042] *;
 [A]US2011105436  (TURCOTTE SANDRA [CA], et al) [A] 1-28 * ; para [0914] *;
 [A]US2012108576  (ZHANG SUOMING [US], et al) [A] 1-28 * ; para [0295] *;
 [PE]WO2016138533  (UNIV CALIFORNIA [US]) [PE] 1-28 * ; entire document *;
 [T]  - FLORES et al., "Lactate dehydrogenase activity drives hair follicle stem cell activation", Nature Cell Biology, (20170814), vol. 19, no. 9, pages 1017 - 1026, XP055467938 [T] 1-28 * ; entire document *

DOI:   http://dx.doi.org/10.1038/ncb3575
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.