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Extract from the Register of European Patents

EP About this file: EP4053151

EP4053151 - KERATIN BD-1, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  05.08.2022
Database last updated on 05.10.2024
FormerThe international publication has been made
Status updated on  08.05.2021
Most recent event   Tooltip24.09.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF MEDICAL SCIENCES
ZHANG, Xubin
No. 1 Xian Nong Tan Street
Xicheng District
Beijing 100050 / CN
[2022/36]
Inventor(s)01 / YU, Shishan
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
02 / WANG, Xiaoliang
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
03 / QU, Jing
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
04 / SHI, Guoru
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
05 / FU, Jiang
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
06 / WANG, Ling
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
07 / FENG, Nan
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
08 / XU, Shaofeng
NO.A2, Nan Wei Road, Xicheng District
Beijing 100050 / CN
 [2022/36]
Representative(s)V.O.
P.O. Box 87930
2508 DH Den Haag / NL
[2022/36]
Application number, filing date20880631.528.10.2020
[2022/36]
WO2020CN124325
Priority number, dateCN2019112872728.10.2019         Original published format: CN201911028727
[2022/36]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021083190
Date:06.05.2021
Language:ZH
[2021/18]
Type: A1 Application with search report 
No.:EP4053151
Date:07.09.2022
Language:EN
[2022/36]
Search report(s)International search report - published on:CN06.05.2021
(Supplementary) European search report - dispatched on:EP20.10.2023
ClassificationIPC:C07K14/47, C12N15/70, A61K38/17, A61P11/00, A61P29/00, A61P25/08, A61P31/12, A61P9/12, A61K38/00, A61P11/10, A61P11/14
[2023/47]
CPC:
A61P31/12 (EP,CN); C07K14/4741 (EP,CN); A61P11/00 (EP);
A61P11/10 (EP,CN); A61P11/14 (EP,CN); A61P25/08 (EP,CN);
A61P29/00 (EP,CN); A61P9/12 (EP,CN); C07K14/47 (EP);
C12N15/70 (EP,CN); A61K38/00 (EP,CN); Y02A50/30 (EP) (-)
Former IPC [2022/36]C07K14/47, C12N15/12, C12N15/63, A61K38/17, A61P11/00, A61P29/00, A61P25/08, A61P31/12, A61P9/12
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 [2022/36]
TitleGerman:KERATIN BD-1, HERSTELLUNGSVERFAHREN UND PHARMAZEUTISCHE ZUSAMMENSETZUNG UND VERWENDUNG DAVON[2022/36]
English:KERATIN BD-1, PREPARATION METHOD, AND PHARMACEUTICAL COMPOSITION AND USE THEREOF[2022/36]
French:KÉRATINE BD-1, PROCÉDÉ DE PRÉPARATION, AINSI QUE COMPOSITION PHARMACEUTIQUE ET UTILISATION DE CELLE-CI[2022/36]
Entry into regional phase25.05.2022Translation filed 
25.05.2022National basic fee paid 
25.05.2022Search fee paid 
25.05.2022Designation fee(s) paid 
25.05.2022Examination fee paid 
Examination procedure25.05.2022Examination requested  [2022/36]
02.05.2024Amendment by applicant (claims and/or description)
02.05.2024Date on which the examining division has become responsible
Fees paidRenewal fee
22.09.2022Renewal fee patent year 03
19.09.2023Renewal fee patent year 04
24.09.2024Renewal 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.
Documents cited:Search[X]CN104490929  (LIN PING) [X] 1-5,7,14,15 * paragraph [0004]; examples 1-9; claims 1-10 *;
 [XY]  - Anonymous, "Keratin 31 (Bos taurus)", UniProtKB, (20060822), Database accession no. Q148I8, URL: https://www.uniprot.org/uniprotkb/Q148I8/entry, XP093090942 [X] 1-5,7 * the whole document * [Y] 6,8-13
 [X]  - Anonymous, "Keratin 31 (Ovis aries)", UniProtKB, (20080318), Database accession no. B0LKP0, URL: https://www.uniprot.org/uniprotkb/B0LKP0/entry, XP093091044 [X] 1-4,7 * the whole document *
 [Y]  - GAO FEIYAN ET AL, "Recombinant Human Hair Keratin Nanoparticles Accelerate Dermal Wound Healing", APPLIED MATERIALS & INTERFACES, US, (20190522), vol. 11, no. 20, doi:10.1021/acsami.9b01725, ISSN 1944-8244, pages 18681 - 18690, XP093088256 [Y] 6,8-13 * page 18682, column r, paragraph 2 - paragraph 3; figure 1 * * page 18683, column l, paragraph 3 *

DOI:   http://dx.doi.org/10.1021/acsami.9b01725
 [A]  - LIU RUI ET AL, "Peptidome characterization of the antipyretic fraction of Bubali Cornu aqueous extract by nano liquid chromatography with orbitrap mass spectrometry detection", JOURNAL OF SEPARATION SCIENCE, (20170125), vol. 40, no. 2, doi:10.1002/jssc.201600821, pages 587 - 595, XP093088820 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1002/jssc.201600821
 [A]  - WIENER DOMINIQUE JUDITH ET AL, "Novel Features of the Prenatal Horn Bud Development in Cattle (Bos taurus)", PLOS ONE, (20150520), vol. 10, no. 5, doi:10.1371/journal.pone.0127691, page e0127691, XP093088601 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1371/journal.pone.0127691
 [A]  - GUO TINGWANG ET AL, "Recombinant human hair keratin proteins for halting bleeding", ARTIFICIAL CELLS, NANOMEDICINE AND BIOTECHNOLOGY, US, (20180406), vol. 46, no. sup2, doi:10.1080/21691401.2018.1459633, ISSN 2169-1401, pages 456 - 461, XP093088837 [A] 10-13 * the whole document *

DOI:   http://dx.doi.org/10.1080/21691401.2018.1459633
 [A]  - BASIT ABDUL ET AL, "Health improvement of human hair and their reshaping using recombinant keratin K31", BIOTECHNOLOGY REPORTS, (20181028), vol. 20, doi:10.1016/j.btre.2018.e00288, ISSN 2215-017X, page e00288, XP093084619 [A] 10-13 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.btre.2018.e00288
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