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Extract from the Register of European Patents

EP About this file: EP2792348

EP2792348 - COMPOSITION OF AN AQUEOUS SOLUTION OF POLYMERIC NANOPARTICLES AND METHOD FOR PREPARING SAME [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  20.08.2021
Database last updated on 09.04.2026
FormerThe patent has been granted
Status updated on  11.09.2020
FormerGrant of patent is intended
Status updated on  23.06.2020
FormerExamination is in progress
Status updated on  03.08.2018
Most recent event   Tooltip22.07.2022Lapse of the patent in a contracting state
New state(s): BE		published on 24.08.2022  [2022/34]
Applicant(s)For all designated states
Samyang Biopharmaceuticals Corporation
263, Yeonji-dong
Jongno-gu
Seoul 110-725 / KR
[2014/43]
Inventor(s)01 / LEE, Sa-Won
502-1001 Yeolmae Maeul 5 Danji
Jijok-dong
Yuseong-gu
Daejeon 305-770 / KR
02 / CHO, Joong-Woong
210-803 Daewoo Prugio
Gwanpyeong-dong
Yuseong-gu
Daejeon 305-742 / KR
03 / KIM, Gyeong-Hae
2-1002 Younggwang Apt.
Hwaseo 1-dong
Paldal-gu
Suwon-si Gyeonggi-do 442-151 / KR
04 / SEO, Min-Hyo
204-707 Gukhwa Apt.
Dunsan-dong
Seo-gu
Daejeon 302-782 / KR
 [2014/43]
Representative(s)Krauns, Christian
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte Partnerschaft mbB
Zweibrückenstraße 5-7
80331 München / DE
[2020/42]
Former [2014/43]Krauns, Christian
Wallinger Ricker Schlotter Tostmann
Patent- und Rechtsanwälte
Zweibrückenstraße 5-7
80331 München / DE
Application number, filing date12857983.607.12.2012
[2020/42]
WO2012KR10637
Priority number, dateKR2011013680916.12.2011         Original published format: KR 20110136809
[2014/43]
Filing languageKO
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO2013089394
Date:20.06.2013
Language:KO
[2013/25]
Type: A2 Application without search report 
No.:EP2792348
Date:22.10.2014
Language:EN
[2014/43]
Type: B1 Patent specification 
No.:EP2792348
Date:14.10.2020
Language:EN
[2020/42]
Search report(s)International search report - published on:KR08.08.2013
(Supplementary) European search report - dispatched on:EP28.07.2015
ClassificationIPC:A61K9/08, A61K9/16, A61K47/34, A61K47/30
[2014/43]
CPC:
A61K9/5146 (EP,US); A61K9/08 (KR); A61K47/34 (KR,US);
A61K31/337 (EP,US); A61K31/436 (EP,US); A61K47/30 (KR);
A61K9/14 (US); A61K9/16 (KR); A61K9/5153 (EP,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 [2014/43]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:ZUSAMMENSETZUNG EINER WÄSSRIGEN LÖSUNG AUS POLYMERNANOPARTIKELN SOWIE VERFAHREN ZUR HERSTELLUNG DAVON[2014/43]
English:COMPOSITION OF AN AQUEOUS SOLUTION OF POLYMERIC NANOPARTICLES AND METHOD FOR PREPARING SAME[2014/43]
French:COMPOSITION D'UNE SOLUTION AQUEUSE DE NANOPARTICULES POLYMÈRES ET SON PROCÉDÉ DE FABRICATION[2014/43]
Entry into regional phase07.07.2014Translation filed 
07.07.2014National basic fee paid 
07.07.2014Search fee paid 
07.07.2014Designation fee(s) paid 
07.07.2014Examination fee paid 
Examination procedure07.07.2014Examination requested  [2014/43]
23.02.2016Amendment by applicant (claims and/or description)
06.08.2018Despatch of a communication from the examining division (Time limit: M04)
07.12.2018Reply to a communication from the examining division
24.06.2020Communication of intention to grant the patent
03.09.2020Fee for grant paid
03.09.2020Fee for publishing/printing paid
03.09.2020Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  06.08.2018
Opposition(s)15.07.2021No opposition filed within time limit [2021/38]
Fees paidRenewal fee
11.12.2014Renewal fee patent year 03
10.12.2015Renewal fee patent year 04
13.12.2016Renewal fee patent year 05
12.12.2017Renewal fee patent year 06
12.12.2018Renewal fee patent year 07
13.12.2019Renewal fee patent year 08
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipHU07.12.2012
AL14.10.2020
AT14.10.2020
CY14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
MK14.10.2020
MT14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
TR14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
BE31.12.2020
CH31.12.2020
LI31.12.2020
BG14.01.2021
GB14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
[2022/34]
Former [2022/32]HU07.12.2012
AL14.10.2020
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CY14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
IT14.10.2020
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LV14.10.2020
MC14.10.2020
MK14.10.2020
MT14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
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SK14.10.2020
SM14.10.2020
TR14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
CH31.12.2020
LI31.12.2020
BG14.01.2021
GB14.01.2021
NO14.01.2021
GR15.01.2021
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PT15.02.2021
Former [2022/27]HU07.12.2012
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PL14.10.2020
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SM14.10.2020
TR14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
CH31.12.2020
LI31.12.2020
BG14.01.2021
GB14.01.2021
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GR15.01.2021
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Former [2022/26]AL14.10.2020
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PL14.10.2020
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SI14.10.2020
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TR14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
CH31.12.2020
LI31.12.2020
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GB14.01.2021
NO14.01.2021
GR15.01.2021
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PT15.02.2021
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PL14.10.2020
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RS14.10.2020
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SK14.10.2020
SM14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
CH31.12.2020
LI31.12.2020
BG14.01.2021
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GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2022/10]AL14.10.2020
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MC14.10.2020
NL14.10.2020
PL14.10.2020
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RS14.10.2020
SE14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
CH31.12.2020
LI31.12.2020
BG14.01.2021
GB14.01.2021
NO14.01.2021
GR15.01.2021
PT15.02.2021
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IT14.10.2020
LT14.10.2020
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MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
CH31.12.2020
LI31.12.2020
BG14.01.2021
GB14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/49]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
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IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SI14.10.2020
SK14.10.2020
SM14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
BG14.01.2021
GB14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
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AT14.10.2020
CZ14.10.2020
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EE14.10.2020
ES14.10.2020
FI14.10.2020
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IT14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
IE07.12.2020
LU07.12.2020
FR14.12.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/47]AL14.10.2020
AT14.10.2020
CZ14.10.2020
DK14.10.2020
EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
IE07.12.2020
LU07.12.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
PT15.02.2021
Former [2021/46]AL14.10.2020
AT14.10.2020
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EE14.10.2020
ES14.10.2020
FI14.10.2020
HR14.10.2020
LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
IE07.12.2020
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NO14.01.2021
GR15.01.2021
IS14.02.2021
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MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
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BG14.01.2021
NO14.01.2021
GR15.01.2021
IS14.02.2021
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EE14.10.2020
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LT14.10.2020
LV14.10.2020
MC14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
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EE14.10.2020
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LV14.10.2020
NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
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NL14.10.2020
PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
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CZ14.10.2020
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FI14.10.2020
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PL14.10.2020
RO14.10.2020
RS14.10.2020
SE14.10.2020
SK14.10.2020
SM14.10.2020
BG14.01.2021
NO14.01.2021
GR15.01.2021
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SE14.10.2020
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Documents cited:Search[XI] US2011257253  (SEO MIN HYO et al.) [X] 1-9,11-15 * example -; claim - * * paragraphs [0010] , [0014] - [0037] - [0 67] - [0086] *[I] 10
 [XI] US2010203114  (KWON GLEN S et al.) [X] 1,2,4-6,9-15 * paragraphs [0037] - [0040] - [0089] * * example -; claim - *[I] 3,7,8
 [A] CN1780865  (SAMYANG CORP et al.) [A] 1-15 * the whole document *
International search[X] KR100703872  
 [X] KR20100057007  (KWON GLEN S et al.) [X]
 [A] KR100704548  (KOREA INST SCI & TECH et al.) [A]
 [A] KR100560069   [A]
 [X]   SA-WON, LEE ET AL.: "Ionically fixed polymeric nanoparticles as a novel drug carrier", PHARMACEUTICAL RESEARCH, vol. 24, no. 8, 2007, pages 1508 - 1516, XP019507253

DOI:   http://dx.doi.org/10.1007/s11095-007-9269-5
by applicantWO03033592
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.