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Extract from the Register of European Patents

EP About this file: EP1092735

EP1092735 - Process for manufacturing high 1,4-CIS polybutadiene containing hydroxyl groups at ends thereof using molecular oxygen [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.09.2012
Database last updated on 24.04.2024
Most recent event   Tooltip30.05.2014Lapse of the patent in a contracting state
New state(s): LU		published on 02.07.2014  [2014/27]
Applicant(s)For all designated states
Korea Kumho Petrochemical Co. Ltd.
No. 70, Seorin-dong, Chongno-ku
Seoul 110-110 / KR
[N/P]
Former [2001/16]For all designated states
Korea Kumho Petrochemical Co. Ltd.
No. 70, Seorin-dong, Chongno-ku
Seoul 110-110 / KR
Inventor(s)01 / Kwag, Gwang Hoon
Samsung Hanul Apt.,No.102-206
Shinsung-dong
Yusung-ku, Taejon-city 305-390 / KR
02 / Lee, Seung Hwon
Expo Apt.,No. 301-1001, Jenmin-dong
Yusung-ku
Taejon-city 305-395 / KR
03 / Kim, A Ju
Daerim Doore Apt.,No.101-205
Shinsung-dong
Yusung-ku, Taejon-city 305-345 / KR
04 / Jang, Young Chan
Samsung Hanul Apt.,No.102-1304
Shinsung-dong
Yusung-ku, Taejon-city 305-390 / KR
05 / Lee, Seung Hwon
Daerim Doore Apt.,No.102-205
Shinsung-dong
Yusung-ku, Taejon-city 305-345 / KR
 [2011/46]
Former [2001/16]01 / Kwag, Gwang Hoon
Samsung Hanul Apt.,No.102-206, Shinsung-dong
Yusung-ku, Taejon-city 305-390 / KR
02 / Lee, Seung Hwon
Expo Apt.,No. 301-1001, Jenmin-dong, Yusung-ku
Taejon-city 305-395 / KR
03 / Kim, A Ju
Daerim Doore Apt.,No.101-205, Shinsung-dong
Yusung-ku, Taejon-city 305-345 / KR
04 / Jang, Young Chan
Samsung Hanul Apt.,No.102-1304, Shinsung-dong
Yusung-ku, Taejon-city 305-390 / KR
05 / Lee, Seung Hwon
Daerim Doore Apt.,No.102-205, Shinsung-dong
Yusung-ku, Taejon-city 305-345 / KR
Representative(s)Nash, David Allan
Haseltine Lake LLP
Redcliff Quay
120 Redcliff Street
Bristol BS1 6HU / GB
[N/P]
Former [2011/46]Nash, David Allan
Haseltine Lake LLP Redcliff Quay 120 Redcliff Street Bristol
BS1 6HU / GB
Former [2001/16]Nash, David Allan
Haseltine Lake & Co., Imperial House, 15-19 Kingsway
London WC2B 6UD / GB
Application number, filing date00304407.024.05.2000
[2001/16]
Priority number, dateKR1999004423313.10.1999         Original published format: KR 9944233
[2001/16]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1092735
Date:18.04.2001
Language:EN
[2001/16]
Type: B1 Patent specification 
No.:EP1092735
Date:16.11.2011
Language:EN
[2011/46]
Search report(s)(Supplementary) European search report - dispatched on:EP07.02.2001
ClassificationIPC:C08F236/06, C08C19/44, C08F4/54, C08F4/64, C08F4/70
[2001/16]
CPC:
C08F236/06 (EP,KR); C08C19/44 (EP)
C-Set:
C08F236/06, C08F4/545 (EP);
C08F236/06, C08F4/6421 (EP);
C08F236/06, C08F4/7096 (EP);
C08F236/06, C08F4/7098 (EP)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/16]
TitleGerman:Verfahren zur Herstellung von Hydroxyl-Endgruppen enthaltenden 1,4-cis Polybutadien mit molekularem Sauerstoff[2001/16]
English:Process for manufacturing high 1,4-CIS polybutadiene containing hydroxyl groups at ends thereof using molecular oxygen[2001/16]
French:Procédé de fabrication du 1,4-cis polybutadiène contenant des groupements hydroxyls en fin de chaine par utilisation d'oxygène moléculaire[2001/16]
Examination procedure30.07.2001Examination requested  [2001/39]
09.10.2003Despatch of a communication from the examining division (Time limit: M06)
19.07.2004Reply to a communication from the examining division
06.12.2006Despatch of a communication from the examining division (Time limit: M06)
13.04.2007Reply to a communication from the examining division
15.03.2011Cancellation of oral proceeding that was planned for 22.03.2011
22.03.2011Date of oral proceedings (cancelled)
09.06.2011Communication of intention to grant the patent
04.10.2011Fee for grant paid
04.10.2011Fee 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  09.10.2003
Opposition(s)17.08.2012No opposition filed within time limit [2012/43]
Request for further processing for:19.07.2004Request for further processing filed
28.07.2004Full payment received (date of receipt of payment)
Request granted
25.08.2004Decision despatched
Fees paidRenewal fee
27.05.2002Renewal fee patent year 03
27.05.2003Renewal fee patent year 04
26.05.2004Renewal fee patent year 05
27.05.2005Renewal fee patent year 06
30.05.2006Renewal fee patent year 07
31.05.2007Renewal fee patent year 08
29.05.2008Renewal fee patent year 09
28.05.2009Renewal fee patent year 10
28.05.2010Renewal fee patent year 11
31.05.2011Renewal fee patent year 12
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  TooltipAT16.11.2011
BE16.11.2011
CY16.11.2011
DK16.11.2011
FI16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
ES27.02.2012
PT16.03.2012
GB24.05.2012
IE24.05.2012
LU24.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
[2014/27]
Former [2013/29]AT16.11.2011
BE16.11.2011
CY16.11.2011
DK16.11.2011
FI16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
ES27.02.2012
PT16.03.2012
GB24.05.2012
IE24.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/22]AT16.11.2011
BE16.11.2011
CY16.11.2011
DK16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
ES27.02.2012
PT16.03.2012
GB24.05.2012
IE24.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/21]AT16.11.2011
BE16.11.2011
CY16.11.2011
DK16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
GB24.05.2012
IE24.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/20]AT16.11.2011
BE16.11.2011
CY16.11.2011
DK16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
IE24.05.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/07]AT16.11.2011
BE16.11.2011
CY16.11.2011
DK16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
CH31.05.2012
LI31.05.2012
MC31.05.2012
Former [2013/03]BE16.11.2011
CY16.11.2011
DK16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
MC31.05.2012
Former [2012/37]BE16.11.2011
CY16.11.2011
DK16.11.2011
IT16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
Former [2012/35]BE16.11.2011
CY16.11.2011
DK16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
Former [2012/28]BE16.11.2011
CY16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
Former [2012/25]BE16.11.2011
NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
Former [2012/24]NL16.11.2011
SE16.11.2011
GR17.02.2012
PT16.03.2012
Former [2012/23]NL16.11.2011
GR17.02.2012
PT16.03.2012
Documents cited:Search[A]GB1008606  (SNAM SPA) [A] 1-5 * page 1, line 71 - page 2, line 26 * * examples 1,2 * * claims 1-4 *;
 [A]EP0093075  (GOODYEAR TIRE & RUBBER [US]) [A] 1,11-17 * abstract * * page 2, line 27 - line 36 * * page 12, line 4 - line 27 * * examples 1-3 ** claims 1-5 *;
 [A]EP0770631  (SHELL INT RESEARCH [NL]) [A] 1,6-10 * abstract * * page 3, line 49 - page 4, line 18 * * claims 1,2 *;
 [Y]US5708092  (SCHWINDEMAN JAMES A [US], et al) [Y] 1,18-23,26,27 * abstract * * column 3, line 11 - line 24 * * column 5, line 32 - line 35 * * column 6, line 5 - line 30 * * claims 18-20 *;
 [Y]EP0920886  (JSR CORP [JP]) [Y] 1,18-23,26,27 * abstract * * page 5, line 17 - line 54 * * page 6, line 21 - line 56 * * table 1 * * claims 1-5 *
by applicantBE551851
 JPS4021265B
 JPS378198B
 BE573680
 JPS4918635
 US4906706
 JPH04122709
 EP0713886
 JPH1036418
 JPH10182726
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.