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Extract from the Register of European Patents

EP About this file: EP2738191

EP2738191 - AMPHIPHILIC MACROMOLECULE AND USE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.06.2018
Database last updated on 05.07.2024
FormerThe patent has been granted
Status updated on  07.07.2017
FormerGrant of patent is intended
Status updated on  30.03.2017
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL		published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
Beijing Junlun Runzhong Science&Technology Co., Limited
Rm. 2306, Block A, Focus Square
No. 6 Futongdong Street
Wangjing Community, Chaoyang District
Beijing 100102 / CN
[2014/23]
Inventor(s)01 / WANG, Jinben
Zhongguancun North First Street 2
Haidian District
Beijing 100080 / CN
02 / SHI, Xuefeng
Zhongguancun North First Street 2
Haidian District
Beijing 100080 / CN
03 / XU, Xiaohui
Zhongguancun North First Street 2
Haidian District
Beijing 100080 / CN
04 / YANG, Hui
Zhongguancun North First Street 2
Haidian District
Beijing 100080 / CN
05 / WANG, Yilin
Zhongguancun North First Street 2
Haidian District
Beijing 100080 / CN
06 / YAN, Haike
Zhongguancun North First Street 2
Haidian District
Beijing 100080 / CN
 [2014/23]
Representative(s)Patentanwälte Bressel und Partner mbB
Potsdamer Platz 10
10785 Berlin / DE
[2014/23]
Application number, filing date11870106.916.09.2011
[2017/32]
WO2011CN01577
Priority number, dateCN20111021034326.07.2011         Original published format: CN201110210343
[2014/23]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2013013355
Date:31.01.2013
Language:ZH
[2013/05]
Type: A1 Application with search report 
No.:EP2738191
Date:04.06.2014
Language:EN
[2014/23]
Type: B1 Patent specification 
No.:EP2738191
Date:09.08.2017
Language:EN
[2017/32]
Search report(s)International search report - published on:CN31.01.2013
(Supplementary) European search report - dispatched on:EP09.07.2015
ClassificationIPC:C08F220/56, C08F220/06, C08F232/04, C08F212/04, C08F226/02, C08F220/28, C08F220/58, C09K8/588
[2015/33]
CPC:
C08F232/04 (EP,US); C04B24/163 (EP,US); C04B24/2652 (EP,US);
C04B24/2688 (EP,US); C09K8/035 (EP,US); C09K8/467 (EP,US);
C09K8/584 (EP,US); C09K8/604 (EP,US); C09K8/608 (EP,US);
C09K8/68 (EP,US); C09K8/882 (EP,US); C08F220/585 (EP,US) (-)
Former IPC [2014/23]C08F220/56, C08F220/06, C08F232/04, C08F220/58, C08F226/02, C08F220/34, C08F220/18, C09K8/588
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 [2014/23]
Extension statesBA19.02.2014
ME19.02.2014
TitleGerman:AMPHIPHILES MAKROMOLEKÜL UND SEINE VERWENDUNG[2014/23]
English:AMPHIPHILIC MACROMOLECULE AND USE[2014/23]
French:MACROMOLÉCULE AMPHIPHILE ET SON UTILISATION[2014/23]
Entry into regional phase19.02.2014Translation filed 
19.02.2014National basic fee paid 
19.02.2014Search fee paid 
19.02.2014Designation fee(s) paid 
19.02.2014Examination fee paid 
Examination procedure19.02.2014Examination requested  [2014/23]
27.01.2016Amendment by applicant (claims and/or description)
31.03.2017Communication of intention to grant the patent
27.06.2017Fee for grant paid
27.06.2017Fee for publishing/printing paid
27.06.2017Receipt 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  31.03.2017
Opposition(s)11.05.2018No opposition filed within time limit [2018/29]
Fees paidRenewal fee
19.02.2014Renewal fee patent year 03
26.09.2014Renewal fee patent year 04
29.09.2015Renewal fee patent year 05
29.09.2016Renewal 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.
Lapses during opposition  TooltipHU16.09.2011
AL09.08.2017
CY09.08.2017
CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
MK09.08.2017
PL09.08.2017
PT09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
TR09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
[2020/34]
Former [2020/28]HU16.09.2011
CY09.08.2017
CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
MK09.08.2017
PL09.08.2017
PT09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
TR09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2020/15]HU16.09.2011
CY09.08.2017
CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
MK09.08.2017
PL09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
TR09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2019/51]HU16.09.2011
CY09.08.2017
CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
MK09.08.2017
PL09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2019/46]HU16.09.2011
CY09.08.2017
CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
PL09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2019/31]HU16.09.2011
CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
PL09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/43]CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
PL09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
IE16.09.2017
LU16.09.2017
MT16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/39]CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
PL09.08.2017
RS09.08.2017
SI09.08.2017
SK09.08.2017
SM09.08.2017
IE16.09.2017
LU16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/34]CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
PL09.08.2017
RS09.08.2017
SK09.08.2017
SM09.08.2017
IE16.09.2017
LU16.09.2017
CH30.09.2017
LI30.09.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/26]CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
MC09.08.2017
PL09.08.2017
RS09.08.2017
SK09.08.2017
SM09.08.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/24]CZ09.08.2017
EE09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
PL09.08.2017
RS09.08.2017
SK09.08.2017
SM09.08.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/21]CZ09.08.2017
HR09.08.2017
LT09.08.2017
LV09.08.2017
PL09.08.2017
RS09.08.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/12]HR09.08.2017
LT09.08.2017
LV09.08.2017
PL09.08.2017
RS09.08.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/11]HR09.08.2017
LT09.08.2017
PL09.08.2017
RS09.08.2017
BG09.11.2017
GR10.11.2017
IS09.12.2017
Former [2018/07]LT09.08.2017
Documents cited:Search[A]CN101284893  (UNIV CHENGDU TECHNOLOGY [CN]) [A] 1-15 * the whole document *;
 [A]CN1789297  (DALIAN GUANGHUI CHEMICAL CO LT [CN]) [A] 1-15 * the whole document *;
 [A]US2010093874  (MONIN DAVID [FR], et al) [A] 1-15 * the whole document *;
 [A]CN101798503  (UNIV SOUTHWEST PETROLEUM, et al) [A] 1-15 * the whole document *
International search[A]US4653584  (BALL LAWRENCE E [US], et al);
 [X]CN101492515  (UNIV CHENGDU TECHNOLOGY [CN]);
 [X]CN101781386  (CHINESE ACAD INST CHEMISTRY)
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.