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Extract from the Register of European Patents

EP About this file: EP2128131

EP2128131 - PROCESS FOR PRODUCING VINYLSULFONIC ACID [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.03.2016
Database last updated on 15.06.2024
Most recent event   Tooltip13.10.2017Lapse of the patent in a contracting state
New state(s): CY, HU, MT, NL, SE, TR		published on 15.11.2017  [2017/46]
Applicant(s)For all designated states
Asahi Kasei Finechem Co., Ltd.
8-7 Fukumachi 1-chome Nishiyodogawa-ku Osaka-shi
Osaka 555-0034 / JP
[2009/49]
Inventor(s)01 / AKIKAZE, Hiroshi
c/o Development-Production Center of
ASAHI KASEI FINECHEM CO. LTD.
8-7 Fukumachi 1-chome
Nishiyodogawa-ku
Osaka-shi Osaka 555-0034 / JP
02 / MIYAI, Takehiko
c/o Nobeoka Plant of
ASAHI KASEI FINECHEM CO. LTD.
2741-1, Byumachi
Nobeoka-shi Miyazaki 882-0861 / JP
 [2015/20]
Former [2009/49]01 / AKIKAZE, Hiroshi
c/o Development-Production Center of ASAHI KASEI FINECHEM CO. LTD. 8-7 Fukumachi 1-chome Nishiyodogawa-ku
Osaka-shi Osaka 555-0034 / JP
02 / MIYAI, Takehiko
c/o Nobeoka Plant of ASAHI KASEI FINECHEM CO. LTD. 2741-1, Byumachi
Nobeoka-shi Miyazaki 882-0861 / JP
Representative(s)Strehl Schübel-Hopf & Partner
Maximilianstrasse 54
80538 München / DE
[2015/20]
Former [2011/09]Strehl Schübel-Hopf & Partner
Maximilianstrasse 54
80538 München / DE
Former [2009/49]Kuhnen & Wacker
Patent- und Rechtsanwaltsbüro Prinz-Ludwig-Strasse 40A
85354 Freising / DE
Former [2009/35]Kuhnen & Wacker
Intellectual Property Law Firm Prinz-Ludwig-Strasse 40A
85354 Freising / DE
Application number, filing date07860162.226.12.2007
[2009/49]
WO2007JP74933
Priority number, dateJP2006035166327.12.2006         Original published format: JP 2006351663
[2009/49]
Filing languageJA
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2008078767
Date:03.07.2008
Language:JA
[2008/27]
Type: A1 Application with search report 
No.:EP2128131
Date:02.12.2009
Language:EN
[2009/49]
Type: B1 Patent specification 
No.:EP2128131
Date:13.05.2015
Language:EN
[2015/20]
Search report(s)International search report - published on:JP03.07.2008
(Supplementary) European search report - dispatched on:EP14.11.2011
ClassificationIPC:C07C303/44, C07C309/20, C07C303/22
[2011/50]
CPC:
C07C303/22 (EP,KR,US); C07C303/44 (EP,KR,US); C07C309/20 (KR)
C-Set:
C07C303/22, C07C309/20 (EP,US);
C07C303/44, C07C309/20 (US,EP)
Former IPC [2009/49]C07C303/44, C07C309/20
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2015/20]
Former [2009/49]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:VERFAHREN ZUR HERSTELLUNG VON VINYLSULFONSÄURE[2009/49]
English:PROCESS FOR PRODUCING VINYLSULFONIC ACID[2009/49]
French:PROCÉDÉ SERVANT À PRODUIRE DE L'ACIDE VINYLSULFONIQUE[2009/49]
Entry into regional phase17.06.2009Translation filed 
27.07.2009National basic fee paid 
27.07.2009Search fee paid 
27.07.2009Designation fee(s) paid 
27.07.2009Examination fee paid 
Examination procedure27.07.2009Examination requested  [2009/49]
11.06.2012Amendment by applicant (claims and/or description)
24.01.2014Despatch of a communication from the examining division (Time limit: M04)
07.05.2014Reply to a communication from the examining division
25.11.2014Communication of intention to grant the patent
23.02.2015Receipt of the translation of the claim(s)
04.04.2015Fee for grant paid
04.04.2015Fee for publishing/printing paid
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  24.01.2014
Opposition(s)16.02.2016No opposition filed within time limit [2016/16]
Fees paidRenewal fee
18.12.2009Renewal fee patent year 03
16.12.2010Renewal fee patent year 04
21.12.2011Renewal fee patent year 05
27.12.2012Renewal fee patent year 06
23.12.2013Renewal fee patent year 07
29.12.2014Renewal fee patent year 08
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  TooltipHU26.12.2007
AT13.05.2015
CY13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
MC13.05.2015
MT13.05.2015
NL13.05.2015
PL13.05.2015
RO13.05.2015
SE13.05.2015
SI13.05.2015
SK13.05.2015
TR13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
IE26.12.2015
LU26.12.2015
FR31.12.2015
[2017/39]
Former [2016/50]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
MC13.05.2015
PL13.05.2015
RO13.05.2015
SI13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
IE26.12.2015
LU26.12.2015
FR31.12.2015
Former [2016/45]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
MC13.05.2015
PL13.05.2015
RO13.05.2015
SI13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
IE26.12.2015
LU26.12.2015
Former [2016/34]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
MC13.05.2015
PL13.05.2015
RO13.05.2015
SI13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
LU26.12.2015
Former [2016/33]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
MC13.05.2015
PL13.05.2015
RO13.05.2015
SI13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2016/24]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
PL13.05.2015
RO13.05.2015
SI13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2016/21]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
IT13.05.2015
LT13.05.2015
LV13.05.2015
PL13.05.2015
RO13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2016/10]AT13.05.2015
CZ13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
LT13.05.2015
LV13.05.2015
PL13.05.2015
RO13.05.2015
SK13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2016/09]AT13.05.2015
DK13.05.2015
EE13.05.2015
ES13.05.2015
FI13.05.2015
LT13.05.2015
LV13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2016/07]AT13.05.2015
DK13.05.2015
ES13.05.2015
FI13.05.2015
LT13.05.2015
LV13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2015/51]AT13.05.2015
ES13.05.2015
FI13.05.2015
LT13.05.2015
LV13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2015/50]ES13.05.2015
FI13.05.2015
LT13.05.2015
LV13.05.2015
BG13.08.2015
GR14.08.2015
IS13.09.2015
PT14.09.2015
Former [2015/49]ES13.05.2015
FI13.05.2015
LT13.05.2015
LV13.05.2015
GR14.08.2015
PT14.09.2015
Documents cited:Search[XI]  - DAVID S. BRESLOW ET AL, "The Synthesis and Polymerization of Ethylenesulfonic Acid", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, (19541220), vol. 76, no. 24, doi:10.1021/ja01653a045, ISSN 0002-7863, pages 6399 - 6401, XP055011437 [X] 1 * page 6400, line 5 - column 1, line 6 * * page 6400, line 36 - column 2, line 52 * [I] 2,3

DOI:   http://dx.doi.org/10.1021/ja01653a045
International search[A]JP2000191629  (KAO CORP);
 [A]US3312735  (MEDFORD ROBERT C, et al);
 [A]US2619452  (JONES GIFFIN D, et al)
by applicantUS3312735
 US2597696
    - SANGO KUNICHIKA; TAKAO KATAGIRI, JOURNAL OF THE CHEMICAL SOCIETY OF JAPAN, INDUSTRIAL CHEMISTRY SECTION, (1961), vol. 64, no. 5, pages 929 - 932
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.