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Extract from the Register of European Patents

EP About this file: EP3700334

EP3700334 - COMPOSITIONS AND METHODS OF MAKING EXPANDED HEMATOPOIETIC STEM CELLS USING DERIVATIVES OF FLUORENE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  07.07.2023
Database last updated on 19.10.2024
FormerRequest for examination was made
Status updated on  31.07.2020
FormerThe international publication has been made
Status updated on  04.05.2019
Most recent event   Tooltip19.10.2024Change: Despatch of examination report + time limit 
Applicant(s)For all designated states
Immunebridge Inc.
2122 Bryant St.
San Francisco, CA 94110 / US
[2022/45]
Former [2020/36]For all designated states
Transfusion Health, LLC
4085 Nelson Ave Ste I
Concord, CA 94520 / US
Inventor(s)01 / COTARI, Jesse
c/o Transfusion Health LLC
4085 Nelson Ave.
Suite I
Concord, California 94520 / US
02 / WEBB, Timothy
517 Front Street
Trenton, Ontario K8V 4R4 / CA
03 / WANG, Zhan
938 Sanchez Street
San Francisco, California 94114 / US
 [2020/36]
Representative(s)HGF
HGF Limited
1 City Walk
Leeds LS11 9DX / GB
[N/P]
Former [2020/36]HGF
1 City Walk
Leeds LS11 9DX / GB
Application number, filing date18870471.226.10.2018
[2020/36]
WO2018US57783
Priority number, dateUS201762578297P27.10.2017         Original published format: US 201762578297 P
US201762583328P08.11.2017         Original published format: US 201762583328 P
[2020/36]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019084452
Date:02.05.2019
Language:EN
[2019/18]
Type: A1 Application with search report 
No.:EP3700334
Date:02.09.2020
Language:EN
The application published by WIPO in one of the EPO official languages on 02.05.2019 takes the place of the publication of the European patent application.
[2020/36]
Search report(s)International search report - published on:US02.05.2019
(Supplementary) European search report - dispatched on:EP22.06.2021
ClassificationIPC:C07C215/70, A01K67/027, A61K49/00, A61P35/00, C07C35/52, A61K35/28, C07C49/675, C07C49/697, C07C69/16, C07C69/28, C07C225/22, C07C233/25, C07C233/33, C07C233/43, C07C237/38, C07C251/44, C07C255/47, C07C271/30, C07C275/32, C07D309/08
[2021/29]
CPC:
A61P35/00 (EP,IL); C07C233/33 (EP,IL,KR,US); C07C215/70 (EP,IL,KR);
A61K31/136 (US); A61K31/167 (US); A61K31/17 (US);
A61K31/235 (US); A61K35/28 (EP,IL,US); C07C225/22 (EP,IL,KR,US);
C07C233/25 (EP,IL,KR); C07C233/43 (EP,IL,KR); C07C233/56 (KR);
C07C235/56 (EP,IL,US); C07C237/38 (EP,IL,KR); C07C251/44 (EP,IL,KR,US);
C07C255/47 (EP,IL,KR); C07C271/30 (EP,IL,KR,US); C07C275/28 (US);
C07C275/32 (EP,IL,KR); C07C35/52 (EP,IL); C07C49/675 (EP,IL);
C07C49/697 (EP,IL); C07C69/16 (EP,IL); C07C69/28 (EP,IL);
C07D309/08 (EP,IL,KR,US); C12N5/0647 (EP,IL,US); A61K31/4709 (US);
C07C2602/08 (EP,IL,KR); C07C2603/10 (EP,IL,KR); C07C2603/18 (EP,IL,KR,US);
C12N2500/02 (US); C12N2500/30 (US); C12N2500/46 (US);
C12N2501/125 (US); C12N2501/145 (US); C12N2501/2306 (US);
C12N2501/26 (US); C12N2501/385 (US); C12N2501/40 (US);
C12N2501/999 (EP,IL,KR) (-)
Former IPC [2020/36]A01K67/027, A61K49/00, A61P35/00
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 [2020/36]
TitleGerman:ZUSAMMENSETZUNGEN UND VERFAHREN ZUR HERSTELLUNG VON EXPANDIERTEN HÄMATOPOETISCHEN STAMMZELLEN UNTER VERWENDUNG VON FLUORENDERIVATEN[2020/36]
English:COMPOSITIONS AND METHODS OF MAKING EXPANDED HEMATOPOIETIC STEM CELLS USING DERIVATIVES OF FLUORENE[2020/36]
French:COMPOSITIONS ET PROCÉDÉS DE PRODUCTION DE CELLULES SOUCHES HÉMATOPOÏÉTIQUES EXPANSÉES METTANT EN OEUVRE DES DÉRIVÉS DE FLUORÈNE[2020/36]
Entry into regional phase30.04.2020National basic fee paid 
30.04.2020Search fee paid 
30.04.2020Designation fee(s) paid 
30.04.2020Examination fee paid 
Examination procedure30.04.2020Examination requested  [2020/36]
07.01.2022Amendment by applicant (claims and/or description)
06.07.2023Despatch of a communication from the examining division (Time limit: M06)
15.01.2024Reply to a communication from the examining division
25.06.2024Despatch of a communication from the examining division (Time limit: M06)
Fees paidRenewal fee
30.04.2020Renewal fee patent year 03
19.10.2021Renewal fee patent year 04
26.10.2022Renewal fee patent year 05
14.12.2023Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.10.202306   M06   Fee paid on   14.12.2023
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Documents cited:Search[A]WO2015161373  (UNIV MONTREAL [CA]);
International search[A]US5017724  (OSHIRO YASUO [JP], 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.