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Extract from the Register of European Patents

EP About this file: EP4281116

EP4281116 - BONE-SPECIFIC DELIVERY OF POLYPEPTIDES [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.10.2023
Database last updated on 19.10.2024
FormerThe international publication has been made
Status updated on  29.07.2022
Formerunknown
Status updated on  20.02.2022
Most recent event   Tooltip22.03.2024Change: Validation statespublished on 24.04.2024  [2024/17]
22.03.2024Change - extension statespublished on 24.04.2024  [2024/17]
Applicant(s)For all designated states
William Marsh Rice University
6100 Main St.
Houston, TX 77005 / US
For all designated states
Baylor College of Medicine
One Baylor Plaza
Houston, TX 77030-3498 / US
[2023/48]
Inventor(s)01 / XIAO, Han
Houston, TX 77005 / US
02 / ZHANG, Xiang
Houston, TX 77030 / US
 [2023/48]
Representative(s)Potter Clarkson
Chapel Quarter
Mount Street
Nottingham NG1 6HQ / GB
[2023/48]
Application number, filing date22703760.319.01.2022
[2023/48]
WO2022US12982
Priority number, dateUS202163138972P19.01.2021         Original published format: US 202163138972 P
[2023/48]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022159492
Date:28.07.2022
Language:EN
[2022/30]
Type: A1 Application with search report 
No.:EP4281116
Date:29.11.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 28.07.2022 takes the place of the publication of the European patent application.
[2023/48]
Search report(s)International search report - published on:EP28.07.2022
ClassificationIPC:A61K47/54, A61P35/04
[2023/48]
CPC:
A61K47/548 (EP); A61K47/6803 (US); A61K47/64 (US);
A61K47/6851 (US); A61P35/04 (EP,US)
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 [2023/48]
TitleGerman:KNOCHENSPEZIFISCHE VERABREICHUNG VON POLYPEPTIDEN[2023/48]
English:BONE-SPECIFIC DELIVERY OF POLYPEPTIDES[2023/48]
French:ADMINISTRATION DE POLYPEPTIDES SPÉCIFIQUE DES OS[2023/48]
Entry into regional phase17.08.2023National basic fee paid 
17.08.2023Designation fee(s) paid 
17.08.2023Examination fee paid 
Examination procedure17.08.2023Examination requested  [2023/48]
17.08.2023Date on which the examining division has become responsible
11.03.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
17.08.2023Renewal fee patent year 03
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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.
Cited inInternational search[X]WO9631227  (YISSUM RES DEV CO [IL], et al);
 [X]WO2018170480  (BLAZE BIOSCIENCE INC [US]);
 [X]WO2019178573  (BLAZE BIOSCIENCE INC [US]);
 [X]WO2020018941  (UNIV CALIFORNIA [US]);
by applicantUS4870287
 WO9501994
 US5739169
 US5760395
 US5801005
 WO9842752
 US5824311
 US5830880
 US5844905
 US5846945
 US5885796
 WO0037504
 WO0114424
 US6207156
 WO2006121168
 WO2009101611
 WO2009114335
 WO2010027827
 US2011008369
 WO2011066342
 US8008449
 US8017114
 US8119129
 US8329867
 US8354509
 US2014022021
 US8735553
 US2014294898
 WO2015016718
 WO2019217900
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.