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Extract from the Register of European Patents

EP About this file: EP2495241

EP2495241 - ENDO-METHYLENE HEXAHYDROPHTHALIC ANHYDRIDE AND PRODUCTION METHOD THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.04.2015
Database last updated on 15.06.2024
Most recent event   Tooltip22.06.2018Lapse of the patent in a contracting state
New state(s): MK		published on 25.07.2018  [2018/30]
Applicant(s)For all designated states
Puyang Huicheng Chemicals Co., Ltd
Shengli West Road
Puyang City, Henan 457001 / CN
[2012/36]
Inventor(s)01 / YANG, Zhenqiang
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
02 / ZHANG, Haiyang
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
03 / LV, Haikuan
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
04 / CHEN, Shumin
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
05 / HAN, Zhaohai
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
06 / ZHANG, Pengke
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
07 / CUI, Fumin
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
08 / WANG, Zhongfeng
Shengli West Road
Puyang Henan 457001 / CN
09 / YANG, Ruina
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
10 / WANG, Guoqing
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
11 / WANG, Tianze
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
12 / LIU, Fagui
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
 [2014/10]
Former [2012/37]01 / YANG, Zhenqiang
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
02 / ZHANG, Haiyang
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
03 / LV, Haikuan
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
04 / CHEN, Shumin
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
05 / HAN, Zhaohai
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
06 / ZHANG, Pengke
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
07 / CUI, Fumin
Puyang Huicheng Chemicals Co Ltd.
Shengli west Road
Puyang City Henan 457001 / CN
08 / WANG, Zhongfeng
Shengli West Road
Puyang Henan 457001 / CN
09 / YANG, Ruina
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
10 / WANG, Guoqing
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
11 / WANG, Tianze
Puyang Huicheng Chemicals Co Ltd.
Shengli West Road
Puyang City Henan 457001 / CN
12 / LIU, Fagui
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
Former [2012/36]01 / YANG, Zhenqiang
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
02 / ZHANG, Haiyang
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
03 / LV, Haikuan
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
04 / CHEN, Shumin
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
05 / HAN, Zhaohai
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
06 / ZHANG, Pengke
Shengli West Road
Puyang Henan 457001 / CN
07 / CUI, Fumin
Puyang Huicheng CHemicals Co Ltd.
Shengli west Road
Puyang City Henan 457001 / CN
08 / WANG, Zhongfeng
Shengli West Road
Puyang Henan 457001 / CN
09 / YANG, Ruina
No.56 Hongzhuan Road
Jinshui
Zhengzhou Henan 450002 / CN
10 / WANG, Guoqing
Puyang Huicheng Chemicals Co Ltd
Shengli West Road
Puyang City Henan 457001 / CN
11 / WANG, Tianze
Puyang Huicheng chemicals Co Ltd.
Shengli West Road
Puyang City Henan 457001 / CN
12 / LIU, Fagui
Shengli West Road
Puyang Henan 457001 / CN
Representative(s)Stolmár & Partner Patentanwälte PartG mbB
Blumenstraße 17
80331 München / DE
[N/P]
Former [2014/23]Stolmár & Partner
Blumenstraße 17
80331 München / DE
Former [2012/36]Stolmár Scheele & Partner
Blumenstraße 17
80331 München / DE
Application number, filing date10825966.410.04.2010
WO2010CN71679
Priority number, dateCN200916631530.10.2009         Original published format: CN200910066315
[2012/36]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011050602
Date:05.05.2011
Language:ZH
[2011/18]
Type: A1 Application with search report 
No.:EP2495241
Date:05.09.2012
Language:EN
[2012/36]
Type: B1 Patent specification 
No.:EP2495241
Date:04.06.2014
Language:EN
[2014/23]
Search report(s)International search report - published on:CN05.05.2011
(Supplementary) European search report - dispatched on:EP12.04.2013
ClassificationIPC:C07D307/93, B01J23/80
[2012/36]
CPC:
C07D307/93 (EP,KR); B01J23/002 (EP); B01J23/80 (EP,KR);
B01J37/031 (EP); C07D307/89 (KR); B01J2523/00 (EP)
C-Set:
B01J2523/00, B01J2523/17, B01J2523/27, B01J2523/48, B01J2523/847 (EP);
B01J2523/00, B01J2523/27, B01J2523/48, B01J2523/845, B01J2523/847 (EP)
Designated contracting statesAT,   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,   SE,   SI,   SK,   SM,   TR [2012/36]
Extension statesALNot yet paid
BANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:ENDOMETHYLEN-HEXAHYDROPHTHAL-ANHYDRID UND HERSTELLUNGSVERFAHREN DAFÜR[2012/36]
English:ENDO-METHYLENE HEXAHYDROPHTHALIC ANHYDRIDE AND PRODUCTION METHOD THEREOF[2012/36]
French:ANHYDRIDE ENDO-MÉTHYLÈNEHEXAHYDROPHTALIQUE ET SON PROCÉDÉ DE PRODUCTION[2012/36]
Entry into regional phase27.04.2012Translation filed 
27.04.2012National basic fee paid 
27.04.2012Search fee paid 
27.04.2012Designation fee(s) paid 
27.04.2012Examination fee paid 
Examination procedure27.04.2012Examination requested  [2012/36]
14.10.2013Amendment by applicant (claims and/or description)
06.02.2014Communication of intention to grant the patent
23.04.2014Fee for grant paid
23.04.2014Fee for publishing/printing paid
23.04.2014Receipt 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  06.02.2014
Opposition(s)05.03.2015No opposition filed within time limit [2015/20]
Fees paidRenewal fee
27.04.2012Renewal fee patent year 03
29.04.2013Renewal fee patent year 04
27.03.2014Renewal fee patent year 05
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  TooltipHU10.04.2010
AT04.06.2014
BE04.06.2014
BG04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
MC04.06.2014
MK04.06.2014
MT04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SI04.06.2014
SK04.06.2014
SM04.06.2014
TR04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
[2018/30]
Former [2017/38]HU10.04.2010
AT04.06.2014
BE04.06.2014
BG04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
MC04.06.2014
MT04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SI04.06.2014
SK04.06.2014
SM04.06.2014
TR04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2017/03]AT04.06.2014
BE04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
MC04.06.2014
MT04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SI04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2016/01]AT04.06.2014
BE04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
MC04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SI04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2015/36]AT04.06.2014
BE04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SI04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2015/30]AT04.06.2014
BE04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2015/22]AT04.06.2014
CY04.06.2014
CZ04.06.2014
DK04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2015/12]AT04.06.2014
CY04.06.2014
CZ04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
NL04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
IS04.10.2014
PT06.10.2014
Former [2015/11]AT04.06.2014
CY04.06.2014
CZ04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
PL04.06.2014
RO04.06.2014
SE04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
PT06.10.2014
Former [2015/10]AT04.06.2014
CY04.06.2014
CZ04.06.2014
EE04.06.2014
ES04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
SE04.06.2014
SK04.06.2014
NO04.09.2014
GR05.09.2014
Former [2014/51]AT04.06.2014
CY04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
SE04.06.2014
NO04.09.2014
GR05.09.2014
Former [2014/50]CY04.06.2014
FI04.06.2014
HR04.06.2014
LT04.06.2014
LV04.06.2014
SE04.06.2014
NO04.09.2014
GR05.09.2014
Former [2014/49]CY04.06.2014
FI04.06.2014
LT04.06.2014
NO04.09.2014
Former [2014/48]CY04.06.2014
LT04.06.2014
Former [2014/47]CY04.06.2014
Documents cited:Search[A]WO02066412  (BASF AG [DE], et al) [A] 1-3 * examples 1, 2 *;
 [A]  - PERSEPHONE CANONNE ET AL, "Novel synthesis of five- and six-membered spiro .gamma.-lactones in rigid bicyclic systems", THE JOURNAL OF ORGANIC CHEMISTRY, (19820901), vol. 47, no. 20, doi:10.1021/jo00141a028, ISSN 0022-3263, pages 3953 - 3959, XP055058258 [A] 1-3 * page 3958, paragraph 4 * * page 3958, paragraph 6 *

DOI:   http://dx.doi.org/10.1021/jo00141a028
International search[X]CN1501905  (BASF AG [DE]);
 [X]CN1845892  (HITACHI CHEMICAL CO LTD [JP]);
 [A]CN101481368  (PUYANG HUICHENG CHEMICAL CO LT [CN]);
 [A]  - SHI, QIUJIE ET AL., "Effect of Co and Mo Dopant on the Properties of Ni/ZnO-ZrO2 for Hydrodesulfurization of Thiophene", JOUMAL OF MOLECULAR CATALYSIS, CHINA, (200904), vol. 23, no. 2, pages 130 - 134, XP008156457
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