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Extract from the Register of European Patents

EP About this file: EP4142680

EP4142680 - STABILIZED COSMETIC COMPOSITIONS WITH N, N'-DI-ACETYL CYSTINE [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  15.09.2023
Database last updated on 20.07.2024
FormerGrant of patent is intended
Status updated on  22.06.2023
FormerRequest for examination was made
Status updated on  03.02.2023
FormerThe international publication has been made
Status updated on  05.11.2021
Formerunknown
Status updated on  21.04.2021
Most recent event   Tooltip12.07.2024Lapse of the patent in a contracting state
New state(s): DK, SM		published on 14.08.2024 [2024/33]
Applicant(s)For:AL  AT  BE  BG  CH  CZ  DK  EE  ES  FI  FR  GR  HR  HU  IS  LI  LT  LU  LV  MC  MK  NL  NO  PL  PT  RO  SE  SI  SK  SM 
Unilever IP Holdings B.V.
Weena 455
3013 AL Rotterdam / NL
For:CY  DE  GB  IE  IT  MT  RS  TR 
Unilever Global IP Limited
Port Sunlight
Wirral, Merseyside CH62 4ZD / GB
[2023/10]
Inventor(s)01 / ROSA, Jose, Guillermo
Trumbull, CT Connecticut 06611 / US
02 / MOADDEL, Teanoosh
Trumbull, CT Connecticut 06611 / US
 [2023/10]
Representative(s)James, Helen Sarah
Unilever Patent Group
Bronland 14
6708 WH Wageningen / NL
[2023/10]
Application number, filing date21717903.514.04.2021
[2023/10]
WO2021EP59653
Priority number, dateEP2020017185328.04.2020         Original published format: EP 20171853
[2023/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021219378
Date:04.11.2021
Language:EN
[2021/44]
Type: A1 Application with search report 
No.:EP4142680
Date:08.03.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 04.11.2021 takes the place of the publication of the European patent application.
[2023/10]
Type: B1 Patent specification 
No.:EP4142680
Date:18.10.2023
Language:EN
[2023/42]
Search report(s)International search report - published on:EP04.11.2021
ClassificationIPC:A61K8/34, A61K8/44, A61Q19/00
[2023/10]
CPC:
A61Q19/00 (EP,US); A61K8/46 (US); A61K8/347 (EP,US);
A61K8/42 (US); A61K8/44 (EP); A61K2800/10 (US);
A61K2800/522 (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 [2023/10]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:STABILISIERTE KOSMETISCHE ZUSAMMENSETZUNGEN MIT N,N'-DIACETYL-CYSTINE[2023/29]
English:STABILIZED COSMETIC COMPOSITIONS WITH N, N'-DI-ACETYL CYSTINE[2023/10]
French:COMPOSITIONS COSMÉTIQUES STABILISÉES COMPRENANT DE LA CYSTINE DE N, N'-DIACETYLE[2023/29]
Former [2023/10]STABILISIERTE KOSMETISCHE ZUSAMMENSETZUNGEN MIT N, N'-DIACETYLCYSTIN
Former [2023/10]COMPOSITIONS COSMÉTIQUES STABILISÉES CONTENANT DE LA N, N'-DI-ACÉTYL-L CYSTINE
Entry into regional phase05.10.2022National basic fee paid 
05.10.2022Designation fee(s) paid 
05.10.2022Examination fee paid 
Examination procedure05.10.2022Amendment by applicant (claims and/or description)
05.10.2022Examination requested  [2023/10]
05.10.2022Date on which the examining division has become responsible
23.06.2023Communication of intention to grant the patent
08.09.2023Fee for grant paid
08.09.2023Fee for publishing/printing paid
08.09.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
23.03.2023Renewal fee patent year 03
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT18.10.2023
DK18.10.2023
ES18.10.2023
HR18.10.2023
LT18.10.2023
LV18.10.2023
NL18.10.2023
PL18.10.2023
RS18.10.2023
SE18.10.2023
SM18.10.2023
BG18.01.2024
NO18.01.2024
GR19.01.2024
IS18.02.2024
PT19.02.2024
[2024/33]
Former [2024/27]AT18.10.2023
ES18.10.2023
HR18.10.2023
LT18.10.2023
LV18.10.2023
NL18.10.2023
PL18.10.2023
RS18.10.2023
SE18.10.2023
BG18.01.2024
NO18.01.2024
GR19.01.2024
IS18.02.2024
PT19.02.2024
Former [2024/23]AT18.10.2023
ES18.10.2023
LT18.10.2023
NL18.10.2023
BG18.01.2024
GR19.01.2024
IS18.02.2024
PT19.02.2024
Former [2024/21]LT18.10.2023
NL18.10.2023
BG18.01.2024
GR19.01.2024
IS18.02.2024
Former [2024/20]NL18.10.2023
GR19.01.2024
IS18.02.2024
Former [2024/17]NL18.10.2023
Cited inInternational search[A]US4827016  (MORGAN LEE R [US]) [A] 1-12 * column 1, line 14 - line 18; example -; claim - *;
 [A]EP1374831  (AJINOMOTO KK [JP]) [A] 1-12 * paragraph [0001]; example -; claim - *;
 [A]US2008305059  (CHAUDHURI RATAN K [US]) [A] 1-12 * paragraphs [0011] , [ 0012]; claim - *;
 [A]WO2018114745  (UNILEVER PLC [GB], et al) [A] 1-12* page 1, line 9 - line 10; claim - *
by applicantGB1581428
 US4959393
 US6132740
 US6149925
 JP2000327557
 JP2001010925
 USRE37934E
 US2004042983
 US2005271726
 US2006063718
 US2008131382
 US7740831
 USRE42645E
 US2014187546
 WO2016033183
    - LILLE. J. BITTERLA. PEINER. V, Tr. Nauch-Issled. Inst. slantsev, (19690000), no. 18, page 127
    - VANDANA RATHORE et al., Organic Letters, (20180000), vol. 20, no. 19, pages 6274 - 6278
    - SCOTT J. PYE et al., Green Chemistry, (20180000), vol. 20, no. 1, pages 118 - 124
    - CrystEngComm, (20160000), vol. 18, page 8587
    - Intemational Cosmetic Ingredient Dictionary and Handbook, pages 1673 - 1686
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.