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Extract from the Register of European Patents

EP About this file: EP3354257

EP3354257 - COMPOSITION, FOR IMPROVING SKIN AND PREVENTING HAIR LOSS, COMPRISING PLANT EXTRACT-DERIVED EXTRACELLULAR VESICLES [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.09.2022
Database last updated on 16.07.2024
FormerThe patent has been granted
Status updated on  24.09.2021
FormerGrant of patent is intended
Status updated on  07.06.2021
FormerExamination is in progress
Status updated on  20.12.2019
FormerRequest for examination was made
Status updated on  29.06.2018
FormerThe international publication has been made
Status updated on  01.04.2017
Most recent event   Tooltip31.05.2024Lapse of the patent in a contracting state
New state(s): MK		published on 03.07.2024  [2024/27]
Applicant(s)For all designated states
Prostemics Co. Ltd.
708 Eonju-ro
Gangnam-gu
Seoul 06061 / KR
[2021/40]
Former [2018/31]For all designated states
Prostemics Co. Ltd.
708 Eonju-ro
Angnam-gu, Seoul 06061 / KR
Inventor(s)01 / LEE, Won Jong
101-606 175 Dokseodang-ro
Seongdong-gu
Seoul 04732 / KR
02 / CHOI, Eun Wook
1107-1004 10 Mokdongdong-ro
Yangcheon-gu
Seoul 08098 / KR
03 / KIM, Su
102-2306 79 Yangjae-daero 96-gil
Gangdong-gu
Seoul 05371 / KR
04 / WOO, Eun Young
Rm. 1018 61 Olympic-ro 70-gil
Gangdong-gu
Seoul 05329 / KR
05 / PARK, Eun Joo
2F 10-1 Yongdapjungang 23-gil
Seongdong-gu
Seoul 04805 / KR
06 / KIM, Ji Hyun
Rm. 301 23 Hakdong-ro 47-gil
Gangnam-gu
Seoul 06059 / KR
07 / JEONG, Su Yeong
203-901 102 Uicheon-ro
Nowon-gu
Seoul 01872 / KR
 [2018/31]
Representative(s)Schnappauf, Georg
ZSP Patentanwälte PartG mbB
Hansastraße 32
80686 München / DE
[2018/31]
Application number, filing date16848992.023.09.2016
[2018/31]
WO2016KR10658
Priority number, dateKR2015013690125.09.2015         Original published format: KR 20150136901
[2018/31]
Filing languageKO
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2017052267
Date:30.03.2017
Language:KO
[2017/13]
Type: A1 Application with search report 
No.:EP3354257
Date:01.08.2018
Language:EN
[2018/31]
Type: B1 Patent specification 
No.:EP3354257
Date:27.10.2021
Language:EN
[2021/43]
Search report(s)International search report - published on:KR30.03.2017
(Supplementary) European search report - dispatched on:EP04.04.2019
ClassificationIPC:A61P17/00, A61P17/14, A61P17/02, A61P17/04, A61P17/16, A61K36/185, A61K36/899, A61K36/48, A61K8/9789, A61K8/9794, A61Q7/00, A61Q19/02, A61Q19/08
[2021/23]
CPC:
A61K8/9789 (EP,US); A61K8/9794 (EP,US); A61K36/48 (EP,US);
A61K36/899 (EP,US); A61K8/14 (US); A61P17/00 (EP);
A61P17/02 (EP); A61P17/14 (EP); A61P17/16 (EP);
A61Q19/02 (EP,US); A61Q19/08 (EP,US); A61Q7/00 (EP,US) (-)
Former IPC [2019/19]A61K8/97, A61K36/899, A61K36/48, A61Q19/02, A61Q19/08, A61Q7/00, A61K8/14, A61K8/9789, A61K8/9794
Former IPC [2018/31]A61K8/97, A61K36/899, A61K36/48, A61Q19/02, A61Q19/08, A61Q7/00
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 [2018/31]
Extension statesBANot yet paid
MENot yet paid
Validation statesMANot yet paid
MDNot yet paid
TitleGerman:ZUSAMMENSETZUNG ZUR VERBESSERUNG DER HAUT UND VORBEUGUNG VON HAARAUSFALL MIT EXTRAZELLULÄREN VESIKELN AUS PFLANZENEXTRAKTEN[2018/31]
English:COMPOSITION, FOR IMPROVING SKIN AND PREVENTING HAIR LOSS, COMPRISING PLANT EXTRACT-DERIVED EXTRACELLULAR VESICLES[2018/31]
French:COMPOSITION COMPRENANT DES VÉSICULES EXTRACELLULAIRES DÉRIVÉES D'EXTRAIT DE PLANTE DESTINÉE À L'ÉTAT DE LA PEAU ET À PRÉVENIR LA PERTE DE CHEVEUX[2018/31]
Entry into regional phase24.04.2018Translation filed 
24.04.2018National basic fee paid 
24.04.2018Search fee paid 
24.04.2018Designation fee(s) paid 
24.04.2018Examination fee paid 
Examination procedure24.04.2018Examination requested  [2018/31]
24.04.2018Date on which the examining division has become responsible
30.10.2019Amendment by applicant (claims and/or description)
03.01.2020Despatch of a communication from the examining division (Time limit: M02)
13.03.2020Reply to a communication from the examining division
24.04.2020Despatch of a communication from the examining division (Time limit: M02)
30.06.2020Reply to a communication from the examining division
03.03.2021Despatch of a communication from the examining division (Time limit: M02)
30.04.2021Reply to a communication from the examining division
08.06.2021Communication of intention to grant the patent
30.08.2021Fee for grant paid
30.08.2021Fee for publishing/printing paid
30.08.2021Receipt of the translation of the claim(s)
Divisional application(s)EP21194873.2  / EP3977980
Opposition(s)28.07.2022No opposition filed within time limit [2022/40]
Fees paidRenewal fee
28.09.2018Renewal fee patent year 03
26.09.2019Renewal fee patent year 04
28.09.2020Renewal fee patent year 05
21.09.2021Renewal fee patent year 06
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Lapses during opposition  TooltipHU23.09.2016
AL27.10.2021
AT27.10.2021
CY27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
MK27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
[2024/27]
Former [2024/21]HU23.09.2016
AL27.10.2021
AT27.10.2021
CY27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2024/18]HU23.09.2016
AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2023/27]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
IT27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2023/22]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
MC27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2023/01]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SI27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/49]AL27.10.2021
AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/35]AT27.10.2021
CZ27.10.2021
DK27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SK27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/34]AT27.10.2021
EE27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RO27.10.2021
RS27.10.2021
SE27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/33]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RS27.10.2021
SE27.10.2021
SM27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/25]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RS27.10.2021
SE27.10.2021
BG27.01.2022
NO27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/24]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
NL27.10.2021
PL27.10.2021
RS27.10.2021
SE27.10.2021
BG27.01.2022
GR28.01.2022
IS27.02.2022
PT28.02.2022
Former [2022/23]AT27.10.2021
ES27.10.2021
FI27.10.2021
HR27.10.2021
LT27.10.2021
LV27.10.2021
PL27.10.2021
RS27.10.2021
BG27.01.2022
PT28.02.2022
Former [2022/22]AT27.10.2021
FI27.10.2021
LT27.10.2021
RS27.10.2021
BG27.01.2022
Former [2022/21]AT27.10.2021
RS27.10.2021
BG27.01.2022
Former [2022/19]BG27.01.2022
Documents cited:Search[Y]US2014308212  (ZHANG HUANG-GE [US]) [Y] 1-13 * page 1 - paragraph 0099; claim 0100 * * claims 1-3,10, 12,16 *;
 [Y]  - MOULAOUI KENZA ET AL, "Identification and nanoentrapment of polyphenolic phytocomplex fromFraxinus angustifolia:In vitroandin vivowound healing potential", EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, EDITIONS SCIENTIFIQUE ELSEVIER, PARIS, FR, (20141016), vol. 89, doi:10.1016/J.EJMECH.2014.10.047, ISSN 0223-5234, pages 179 - 188, XP029110436 [Y] 1-13 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.ejmech.2014.10.047
 [Y]  - CASTANGIA INES ET AL, "Fabrication of quercetin and curcumin bionanovesicles for the prevention and rapid regeneration of full-thickness skin defects on mice", ACTA BIOMATERIALIA, ELSEVIER BV, NL, (20140228), vol. 10, no. 3, doi:10.1016/J.ACTBIO.2013.11.005, ISSN 1878-7568, pages 1292 - 1300, XP009512182 [Y] 1-13 * the whole document *

DOI:   http://dx.doi.org/10.1016/j.actbio.2013.11.005
International search[A]KR20110038575  (AEON MEDIX INC [KR]) [A] 1-37 * See abstract; and claims 1, 13. *;
 [A]KR20110082481  (POSTECH ACAD IND FOUND [KR]) [A] 1-37 * See abstract; paragraphs [0027]-[0030], [0046]-[0051]; and claims 1-3, 6, 14-15. *;
 [Y]WO2014159662  (UNIV MIAMI [US]) [Y] 1-37 * See page 1, lines 8-11, 21-23; page 5, lines 5-9; page 6, line 26; page 15, line 25; page 19, lines 30-31; page 56, lines 19-20; claim 1; and figure 2. *;
 [Y]  - WANG, BAOMEI et al., "Targeted Drug Delivery to Intestinal Macrophages by Bioactive Nanovesicles Released from Grapefruit.", Molecular Therapy, (20140000), vol. 22, no. 3, pages 522 - 534, XP055374427 [Y] 1-37 * See page 522, left column, line 8; page 523, left column, lines 18-22; and page 532, left column, lines 40-45. *

DOI:   http://dx.doi.org/10.1038/mt.2013.190
 [A]  - MU, JINGYAO et al., "Interspecies Communication between Plant and Mouse Gut Host Cells through Edible Plant Derived Exosome-like Nanoparticles.", Molecular Nutrition & Food Research, (20140000), vol. 58, pages 1561 - 1573, XP055374432 [A] 1-37 * See abstract; and page 1562, lines 30-55. *

DOI:   http://dx.doi.org/10.1002/mnfr.201300729
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