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Extract from the Register of European Patents

EP About this file: EP4199876

EP4199876 - METHOD FOR PREPARING MOISTURE-PROOF AMINO ACID MATERIALS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  02.08.2024
Database last updated on 19.03.2026
FormerRequest for examination was made
Status updated on  26.05.2023
FormerThe international publication has been made
Status updated on  12.05.2023
Formerunknown
Status updated on  22.04.2022
Most recent event   Tooltip02.08.2024Application deemed to be withdrawnpublished on 04.09.2024  [2024/36]
Applicant(s)For all designated states
Nanjing Nutrabuilding Bio-Tech Co., Ltd.
Room 1504, Building 1
268 Jiqingmen Street
Gulou District
Nanjing, Jiangsu 210017 / CN
[2023/26]
Inventor(s)01 / TANG, Jun
Nanjing, Jiangsu 210017 / CN
02 / WANG, Wei
Nanjing, Jiangsu 210017 / CN
03 / WANG, Ou
Nanjing, Jiangsu 210017 / CN
04 / FAN, Qiru
Nanjing, Jiangsu 210017 / CN
05 / LIAO, Kylin
Nanjing, Jiangsu 210017 / CN
 [2023/26]
Representative(s)FRKelly
Waterways House
Grand Canal Quay
Dublin D02 PD39 / IE
[N/P]
Former [2023/26]FRKelly
27 Clyde Road
Dublin D04 F838 / IE
Application number, filing date22715964.717.03.2022
[2023/26]
WO2022CN81353
Priority number, dateWO2021CN12865304.11.2021         Original published format: PCT/CN2021/128653
[2023/26]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2023077710
Date:11.05.2023
Language:EN
[2023/19]
Type: A1 Application with search report 
No.:EP4199876
Date:28.06.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 11.05.2023 takes the place of the publication of the European patent application.
[2023/26]
Search report(s)International search report - published on:CN11.05.2023
(Supplementary) European search report - dispatched on:EP08.09.2023
ClassificationIPC:A23L33/175, A61K9/16, A61K31/197
[2023/41]
CPC:
A61K9/1617 (EP); A23L33/175 (EP,CN,US); A23B2/93 (EP,US);
A23K20/142 (CN); A61K31/197 (EP); A61K31/198 (CN);
A61K47/183 (CN); A61P3/02 (CN); A23V2002/00 (CN) (-)
C-Set:
A23V2002/00, A23V2200/30, A23V2250/0604, A23V2250/0628 (CN);
A23V2002/00, A23V2200/30, A23V2250/06, A23V2250/0628 (CN)
Former IPC [2023/26]A61K/
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 [2023/26]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:VERFAHREN ZUR HERSTELLUNG FEUCHTIGKEITSBESTÄNDIGER AMINOSÄUREMATERIALIEN[2023/26]
English:METHOD FOR PREPARING MOISTURE-PROOF AMINO ACID MATERIALS[2023/26]
French:PROCÉDÉ DE PRÉPARATION DE MATIÈRES À BASE D'ACIDE AMINÉ RÉSISTANT À L'HUMIDITÉ[2023/26]
Entry into regional phase21.04.2022National basic fee paid 
21.04.2022Search fee paid 
21.04.2022Designation fee(s) paid 
21.04.2022Examination fee paid 
Examination procedure21.04.2022Examination requested  [2023/26]
09.04.2024Application deemed to be withdrawn, date of legal effect  [2024/36]
30.04.2024Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [2024/36]
Fees paidPenalty fee
Additional fee for renewal fee
31.03.202403   M06   Not yet paid
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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[XI] CN110559265  (LIAONING KONCEP NUTRITION TECH CO LTD et al.) [X] 12,13 * example 2 *[I] 1-11
 [A] CN102743758  (INST MEDICINAL PLANT DEV CAMS et al.) [A] 1,6-10 * claim 1 *
 [A] CN111960959  (LIAONING KONCEP NUTRITION TECH CO LTD et al.) [A] 2,3 * claim 1 *
 [A] CN105663081  (INNOBIO LTD et al.) [A] 2,3 * claim 1 *
International search[PX] CN113750052  (GUILIN HUAXIN PHARMACEUTICAL CO LTD et al.) [PX] 1-13 * claims 1-10 *
 [X] CN110559265  (LIAONING KONCEP NUTRITION TECH CO LTD et al.) [X] 1-13 * claims, paragraph 0023, example 2 *
 [X] CN111960959  (LIAONING KONCEP NUTRITION TECH CO LTD et al.) [X] 1-13 * claims *
 [X] CN1759826  (LIVESTOCKS INST NEIMENGGU et al.) [X] 1-13 * examples *
 [X] CN101990993  (INNER MONGOLIA AGRICULTURAL AND ANIMAL HUSBANDRY SCIENCES et al.) [X] 1-13 * examples *
 [A] US2007286887  (KAMINOYAMA MEGURU et al.) [A] 1-13 * examples *
by applicant  ELANGO R, THE AMERICAN JOURNAL OF CLINICAL NUTRITION, vol. 96, no. 4, 2012, pages 759 - 67
   RASMUSSEN B, AMINO ACIDS, vol. 48, no. 7, 2016, pages 1707 - 16
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.