blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP3773445

EP3773445 - RETINOL REPLACEMENT IN SKIN TREATMENT [Right-click to bookmark this link]
StatusThe patent has been granted
Status updated on  20.06.2024
Database last updated on 02.11.2024
FormerGrant of patent is intended
Status updated on  21.02.2024
FormerExamination is in progress
Status updated on  24.09.2021
FormerRequest for examination was made
Status updated on  15.01.2021
FormerThe international publication has been made
Status updated on  05.10.2019
Formerunknown
Status updated on  10.04.2019
Most recent event   Tooltip26.07.2024Change - divisional application(s)published on 28.08.2024  [2024/35]
Applicant(s)For all designated states
Symrise AG
Mühlenfeldstraße 1
37603 Holzminden Niedersachsen / DE
[2021/07]
Inventor(s)01 / STUHLMANN, Dominik
Sparenbergstraße 18
37603 Holzminden / DE
02 / WESELOH, Ann-Christin
Pyrmonter Straße 6a
37647 Polle / DE
03 / TITZE, Nicole
Mozartstraße 16
37603 Holzminden / DE
04 / LANGE, Sabine
Danziger Straße 20
37603 Holzminden / DE
05 / BRUNCKE, Sebastian
Köterbergstraße 11
37671 Höxter / DE
06 / JOIN, Benoît
Sparenbergstraße 18
37603 Holzminden / DE
07 / VIELHABER, Gabriele
3 rue Joseph Pene
92700 Colombes / FR
08 / LE MAIRE, Marielle
212 Cour Aquitaine
92100 Boulogne / FR
09 / BENAISSI, Karima
25 rue du Landy
93400 Saint-Ouen / FR
 [2021/07]
Representative(s)Eisenführ Speiser
Patentanwälte Rechtsanwälte PartGmbB
Postfach 31 02 60
80102 München / DE
[2021/07]
Application number, filing date19714432.229.03.2019
[2021/07]
WO2019EP58097
Priority number, dateWO2018EP5811329.03.2018         Original published format: PCT/EP2018/058113
[2021/07]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019185923
Date:03.10.2019
Language:EN
[2019/40]
Type: A1 Application with search report 
No.:EP3773445
Date:17.02.2021
Language:EN
The application published by WIPO in one of the EPO official languages on 03.10.2019 takes the place of the publication of the European patent application.
[2021/07]
Type: B1 Patent specification 
No.:EP3773445
Date:24.07.2024
Language:EN
[2024/30]
Search report(s)International search report - published on:EP03.10.2019
ClassificationIPC:A61K31/05, A61K8/37, A61Q19/00, A61Q19/08, A61Q15/00, A61Q17/04, A61K31/235, A61K8/06
[2024/11]
CPC:
A61K8/37 (EP,CN,KR,US); A61K8/671 (CN); A61K31/01 (US);
A61K31/047 (US); A61K31/05 (EP); A61K31/198 (US);
A61K31/216 (CN); A61K31/22 (KR,US); A61K31/225 (CN,KR,US);
A61K31/23 (US); A61K31/232 (US); A61K31/235 (EP);
A61K31/355 (US); A61K31/357 (US); A61K36/28 (US);
A61K36/886 (US); A61K36/9068 (US); A61K45/06 (CN,KR);
A61K8/062 (EP); A61P17/00 (KR); A61P17/02 (US);
A61P17/04 (CN); A61Q15/00 (EP); A61Q17/04 (EP,US);
A61Q19/00 (EP,CN,KR,US); A61Q19/002 (EP); A61Q19/08 (EP,CN,KR,US);
A61K2300/00 (KR) (-)
C-Set:
A61K31/05, A61K2300/00 (EP);
A61K31/216, A61K2300/00 (CN);
A61K31/225, A61K2300/00 (CN)
Former IPC [2021/07]A61K8/37, A61K8/06, A61Q19/00, A61Q19/08, A61Q15/00, A61Q17/04, A61K31/235
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 [2021/07]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:RETINOL-ERSATZ ZUR HAUTBEHANDLUNG[2024/11]
English:RETINOL REPLACEMENT IN SKIN TREATMENT[2021/07]
French:REMPLACEMENT DU RÉTINOL POUR LE TRAITEMENT DE LA PEAU[2024/11]
Former [2021/07]RETINOLERSATZ ZUR BEHANDLUNG DER HAUT
Former [2021/07]REMPLACEMENT DU RÉTINOL DANS LE TRAITEMENT DE LA PEAU
Entry into regional phase29.10.2020National basic fee paid 
29.10.2020Designation fee(s) paid 
29.10.2020Examination fee paid 
Examination procedure29.10.2020Examination requested  [2021/07]
29.10.2020Date on which the examining division has become responsible
26.04.2021Amendment by applicant (claims and/or description)
24.09.2021Despatch of a communication from the examining division (Time limit: M04)
18.01.2022Reply to a communication from the examining division
15.12.2022Despatch of a communication from the examining division (Time limit: M04)
24.04.2023Reply to a communication from the examining division
22.02.2024Communication of intention to grant the patent
18.06.2024Fee for grant paid
18.06.2024Fee for publishing/printing paid
18.06.2024Receipt of the translation of the claim(s)
Divisional application(s)EP24190385.5
Fees paidRenewal fee
22.03.2021Renewal fee patent year 03
23.03.2022Renewal fee patent year 04
22.03.2023Renewal fee patent year 05
22.03.2024Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Cited inInternational search[Y]WO8809788  (MOLECULAR DESIGN INT [US], et al);
 [Y]US4885311  (PARISH HARLIE A [US], et al);
 [Y]WO9006751  (MOLECULAR DESIGN INT [US]);
 [Y]US2007166267  (MAJEWSKI GEORGE P [US], et al);
 [Y]WO2008070116  (CONCERT LLC [US], et al);
 [YD]WO2012051614  (KULESZA JOHN E [US]);
 [Y]WO2015187921  (ARBONNE INTERNATIONAL LLC [US])
by applicantDE3740186
 DE3938140
 DE4009347
 DE4204321
 EP0584178
 DE4229707
 DE4229737
 DE4237081
 DE4309372
 DE4324219
 WO0176572
 WO0215868
 WO0238537
 DE10055940
 WO2005032501
 WO2005102252
 WO2005107692
 WO2005123101
 WO2006010661
 WO2006015954
 US2006089413
 WO2006045760
 WO2006053912
 WO2007042472
 WO2007110415
 US2008070825
 WO2008046791
 WO2008046795
 WO2008046676
 WO2012051614
 US2013310355
 WO2014116653
 WO2016118281
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.