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Extract from the Register of European Patents

EP About this file: EP3829607

EP3829607 - CONDITIONED MEDIUM AND EXTRACELLULAR MATRIX COMPOSITIONS AND USES THEREOF [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  31.03.2023
Database last updated on 03.09.2024
FormerRequest for examination was made
Status updated on  07.05.2021
FormerThe international publication has been made
Status updated on  08.02.2020
Most recent event   Tooltip31.03.2023Application deemed to be withdrawnpublished on 03.05.2023  [2023/18]
Applicant(s)For all designated states
Histogen, Inc.
10655 Sorrento Valley Road
San Diego, CA 92121 / US
[2021/23]
Inventor(s)01 / NAUGHTON, Gail, K.
c/o Histogen, Inc. 10655 Sorrento Valley Road
San Diego, CA 92121 / US
 [2021/23]
Representative(s)Kilburn & Strode LLP
Lacon London
84 Theobalds Road
Holborn
London WC1X 8NL / GB
[N/P]
Former [2021/23]Cornish, Kristina Victoria Joy, et al
Kilburn & Strode LLP
Lacon London
84 Theobalds Road
London WC1X 8NL / GB
Application number, filing date19845189.031.07.2019
[2021/23]
WO2019US44405
Priority number, dateUS201862713984P02.08.2018         Original published format: US 201862713984 P
[2021/23]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020028526
Date:06.02.2020
Language:EN
[2020/06]
Type: A1 Application with search report 
No.:EP3829607
Date:09.06.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 06.02.2020 takes the place of the publication of the European patent application.
[2021/23]
Search report(s)International search report - published on:US06.02.2020
(Supplementary) European search report - dispatched on:EP29.04.2022
ClassificationIPC:A61K35/33, A61K35/00, A61K35/12, A61Q7/00, C07K14/78, C12N5/077
[2022/22]
CPC:
A61P17/14 (EP); A61K8/981 (US); A61K35/33 (EP);
A61K8/046 (US); A61K8/42 (US); A61K8/4953 (EP,US);
A61K8/64 (EP,US); A61K8/99 (EP); A61P17/00 (EP);
A61Q3/00 (EP,US); A61Q7/00 (EP,US); C07K14/78 (EP);
C12N5/0652 (US); C12N5/0656 (EP); C12N2500/02 (EP,US);
C12N2511/00 (US); C12N2513/00 (EP); C12N2531/00 (EP);
C12N2533/90 (EP) (-)
Former IPC [2021/23]A61K35/33, A61K35/00, A61K35/12, 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 [2021/23]
TitleGerman:KONDITIONIERTES MEDIUM UND EXTRAZELLULÄRE MATRIXZUSAMMENSETZUNGEN UND DEREN VERWENDUNGEN[2021/23]
English:CONDITIONED MEDIUM AND EXTRACELLULAR MATRIX COMPOSITIONS AND USES THEREOF[2021/23]
French:COMPOSITIONS DE MILIEU CONDITIONNÉ ET DE MATRICE EXTRACELLULAIRE, ET UTILISATIONS DE CELLES-CI[2021/23]
Entry into regional phase01.03.2021National basic fee paid 
01.03.2021Search fee paid 
01.03.2021Designation fee(s) paid 
01.03.2021Examination fee paid 
Examination procedure01.03.2021Examination requested  [2021/23]
15.09.2021Amendment by applicant (claims and/or description)
29.11.2022Application deemed to be withdrawn, date of legal effect  [2023/18]
20.12.2022Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2023/18]
Fees paidRenewal fee
13.08.2021Renewal fee patent year 03
21.07.2022Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.07.202103   M06   Fee paid on   13.08.2021
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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.
Documents cited:Search[A]US4596812  (CHIDSEY III CHARLES A [US], et al) [A] 5-7,13 * the whole document *;
 [A]US2003147823  (WOODWARD DAVID F [US], et al) [A] 8,9,14 * the whole document *;
 [X]WO2010056378  (HISTOGEN INC [US], et al) [X] 1-3,10-12,15,16 * claim 1; paragraphs 60, 62, 68, 149, 168 *;
 [X]WO2011006107  (HISTOGEN INC [US], et al) [X] 1-3,10-12,15,16 * abstract; claim 1 and 43; paragraphs 1, 31, 73, 75, 81 *;
 [A]WO2012106249  (ALLERGAN INC [US], et al) [A] 5-9,13,14* the whole document *;
 [XI]US2012225029  (AL-QAHTANI AHMED H [US]) [X] 1,3-5,7,10,12,13,15,16 * claims 1, 24, 28; paragraphs 8, 22, 117; figures 11-13 * [I] 6,8,9,14;
 [X]WO2016176620  (HISTOGEN INC [US]) [X] 1-3,10-12,15,16 * paragraphs 63 ff., 75, 77, 83, 164, 203 *;
 [X]  - KELLAR ET AL., "Tissue-engineered human embryonic-like conditioned media for therapeutic applications ED - Lim Henry W", JOURNAL OF THE AMERICAN ACADEMY OF DERMATOLOGY, MOSBY, INC, US, vol. 60, no. 3, doi:10.1016/J.JAAD.2008.11.859, ISSN 0190-9622, (20090301), page AB198, (20090224), XP025964666 [X] 1-4,12,15,16 * abstract *

DOI:   http://dx.doi.org/10.1016/j.jaad.2008.11.859
 [X]  - ZEIGLER AND NAUGHTON, "Commercial-scale production of wnts for inducing hair follicle growth and neogenesis as a treatment for alopecias", JOURNAL OF DERMATOLOGICAL SCIENCE, ELSEVIER, AMSTERDAM, NL, Abstracts for the International Investigative Dermatology 2008, (20080401), vol. 50, no. 2, ISSN 0923-1811, pages e150 - e150, XP022575973 [X] 1-4,12,15,16 * Abstract 889, p e150 *
International search[A]US5130142  (WONG TERESA K [US], et al) [A] 1-5, 27, 42-46 * entire document *;
 [A]US2007036742  (ROUFS JAMES B [US], et al) [A] 1-5, 27, 42-46* entire document *;
 [X]US2010047305  (NAUGHTON GAIL K [US], et al) [X] 1-5, 27, 42-46 * entire document *
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.