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Extract from the Register of European Patents

EP About this file: EP4282400

EP4282400 - ANTIMICROBIAL PEPTIDE LIQUID COMPOSITION AND FORMULATION THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  27.10.2023
Database last updated on 31.08.2024
FormerThe international publication has been made
Status updated on  29.07.2022
Most recent event   Tooltip17.05.2024Correction of patent applicationpublished on 19.06.2024  [2024/25]
Applicant(s)For all designated states
Jiangsu Protelight Pharmaceutical & Biotechnology Co., Ltd.
1 Anquan Road
Jiangyin, Jiangsu 214429 / CN
[2023/48]
Inventor(s)01 / CHEN, Yuxin
wuxi, Jiangsu 214429 / CN
02 / CHEN, Mingxia
wuxi, Jiangsu 214429 / CN
03 / CHEN, Wenxue
wuxi, Jiangsu 214429 / CN
04 / HUANG, Xiaoxue
wuxi, Jiangsu 214429 / CN
 [2023/48]
Representative(s)CMS Cameron McKenna Nabarro Olswang LLP
Cannon Place
78 Cannon Street
London EC4N 6AF / GB
[2023/48]
Application number, filing date21920188.619.01.2021
[2023/48]
WO2021CN72665
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022155783
Date:28.07.2022
Language:ZH
[2022/30]
Type: A1 Application with search report 
No.:EP4282400
Date:29.11.2023
Language:EN
[2023/48]
Type: A9 Corrected patent application 
No.:EP4282400
Date:19.06.2024
[2024/25]
Search report(s)International search report - published on:CN28.07.2022
ClassificationIPC:A61K9/08, A61K38/00, C07K14/00, A61P31/04
[2023/48]
CPC:
A61K9/0014 (EP); A61K38/16 (EP,US); A61K47/26 (EP);
A61K9/12 (EP); A61P1/00 (EP); A61P31/02 (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:ANTIMIKROBIELLE PEPTIDFLÜSSIGKEITSZUSAMMENSETZUNG UND FORMULIERUNG DARAUS[2023/48]
English:ANTIMICROBIAL PEPTIDE LIQUID COMPOSITION AND FORMULATION THEREOF[2023/48]
French:COMPOSITION LIQUIDE DE PEPTIDE ANTIMICROBIEN ET PRÉPARATION CORRESPONDANTE[2023/48]
Entry into regional phase11.08.2023Translation filed 
11.08.2023National basic fee paid 
11.08.2023Search fee paid 
11.08.2023Designation fee(s) paid 
11.08.2023Examination fee paid 
Examination procedure11.08.2023Examination requested  [2023/48]
07.03.2024Amendment by applicant (claims and/or description)
Fees paidRenewal fee
11.08.2023Renewal fee patent year 03
18.12.2023Renewal fee patent year 04
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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[Y]CN101111256  (UNIV COLORADO [US]);
 [A]CN101496773  (UNIV JILIN [CN]);
 [Y]CN102219831  (JIANGYIN PULAI MEDICAL BIOLOG TECHNOLOGY CO LTD);
 [Y]CN102731629  (CHANGCHUN PROTELIGHT PHARMACEUTICAL & BIOTECHNOLOGY CO LTD);
 [A]CN102727866  (RINGPU TIANJIN BIO TECHNOLOGY CO LTD);
 [Y]CN105017384  (CHANGCHUN PROTELIGHT PHARMACEUTICAL & BIOTECHNOLOGY CO LTD);
 [A]WO2017173240  (GOJO IND INC [US]);
 [L]CN112755175  (JIANGSU PROTELIGHT PHARMACEUTICAL & BIOTECHNOLOGY CO LTD);
by applicantCN101111256
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.