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Extract from the Register of European Patents

EP About this file: EP2421904

EP2421904 - PROCATALYST COMPOSITION WITH ADAMANTANE AND METHOD [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.04.2016
Database last updated on 03.01.2025
Most recent event   Tooltip19.10.2018Lapse of the patent in a contracting state
New state(s): MT		published on 21.11.2018  [2018/47]
Applicant(s)For all designated states
W.R. Grace & CO. - CONN.
7500 Grace Drive
Colombia, MD 21044 / US
[2014/27]
Former [2012/09]For all designated states
Dow Global Technologies LLC
2040 Dow Center
Midland, MI 48674 / US
Inventor(s)01 / CHEN, Lingfeng
4015 Tuscan Shores Drive
Missouri City TX 77459 / US
02 / LEUNG, Tak, W.
3823 Canary Grass Lane
Houston TX 77059 / US
03 / TAO, Tao
1721 Potomac Drive C
Houston TX 77057 / US
04 / GAO, Kuanqiang
3205 Princess Bat Court
Pearland TX 77584 / US
 [2012/09]
Representative(s)Duckworth, Timothy John, et al
J A Kemp
14 South Square
Gray's Inn
London WC1R 5JJ / GB
[2014/15]
Former [2014/02]Boult Wade Tennant
Verulam Gardens
70 Gray's Inn Road
London WC1X 8BT / GB
Former [2012/36]Hayes, Adrian Chetwynd, et al
Boult Wade Tennant
Verulam Gardens
70 Gray's Inn Road
London WC1X 8BT / GB
Former [2012/09]Ponsford, Heather Fiona, et al
Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road
GB-London WC1X 8BT / GB
Application number, filing date10715629.116.04.2010
WO2010US31423
Priority number, dateUS20090172021P23.04.2009         Original published format: US 172021 P
[2012/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010123775
Date:28.10.2010
Language:EN
[2010/43]
Type: A1 Application with search report 
No.:EP2421904
Date:29.02.2012
Language:EN
The application published by WIPO in one of the EPO official languages on 28.10.2010 takes the place of the publication of the European patent application.
[2012/09]
Type: B1 Patent specification 
No.:EP2421904
Date:24.06.2015
Language:EN
[2015/26]
Search report(s)International search report - published on:EP28.10.2010
ClassificationIPC:C08F10/06, C08F110/06, C08F4/654, C08F4/651
[2014/26]
CPC:
C08F10/06 (EP,KR,US); C08F4/651 (KR); B01J31/12 (KR);
C07C11/107 (KR); C08F10/00 (KR); C08F110/06 (EP,KR,US);
C08F4/649 (KR); C08F4/654 (KR); C08F4/656 (KR) (-)
C-Set:
C08F10/06, C08F4/651 (EP,US);
C08F10/06, C08F4/654 (US,EP);
C08F110/06, C08F2500/12, C08F2500/18 (US,EP)
Former IPC [2012/09]C08F10/06, C08F4/651
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 [2012/09]
Extension statesALNot yet paid
BANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:PROKATALYSATORZUSAMMENSETZUNG MIT ADAMANTAN UND VERFAHREN[2012/09]
English:PROCATALYST COMPOSITION WITH ADAMANTANE AND METHOD[2012/09]
French:COMPOSITION DE PROCATALYSEUR CONTENANT DE L'ADAMANTANE ET PROCÉDÉ[2012/09]
Entry into regional phase19.10.2011National basic fee paid 
19.10.2011Designation fee(s) paid 
19.10.2011Examination fee paid 
Examination procedure19.10.2010Request for preliminary examination filed
International Preliminary Examining Authority: EP
19.10.2011Examination requested  [2012/09]
11.06.2012Amendment by applicant (claims and/or description)
28.07.2014Communication of intention to grant the patent
04.12.2014Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
09.01.2015Communication of intention to grant the patent
12.05.2015Fee for grant paid
12.05.2015Fee for publishing/printing paid
12.05.2015Receipt 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  28.07.2014
Opposition(s)29.03.2016No opposition filed within time limit [2016/22]
Fees paidRenewal fee
28.03.2012Renewal fee patent year 03
12.04.2013Renewal fee patent year 04
28.04.2014Renewal fee patent year 05
27.04.2015Renewal 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  TooltipHU16.04.2010
AT24.06.2015
CY24.06.2015
CZ24.06.2015
DK24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
MC24.06.2015
MK24.06.2015
MT24.06.2015
PL24.06.2015
RO24.06.2015
SI24.06.2015
SK24.06.2015
SM24.06.2015
TR24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
[2018/47]
Former [2018/29]HU16.04.2010
AT24.06.2015
CY24.06.2015
CZ24.06.2015
DK24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
MC24.06.2015
MK24.06.2015
PL24.06.2015
RO24.06.2015
SI24.06.2015
SK24.06.2015
SM24.06.2015
TR24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
Former [2018/28]HU16.04.2010
AT24.06.2015
CY24.06.2015
CZ24.06.2015
DK24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
MC24.06.2015
MK24.06.2015
PL24.06.2015
RO24.06.2015
SI24.06.2015
SK24.06.2015
SM24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
Former [2016/36]AT24.06.2015
CZ24.06.2015
DK24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
PL24.06.2015
RO24.06.2015
SI24.06.2015
SK24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
Former [2016/20]AT24.06.2015
CZ24.06.2015
DK24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
PL24.06.2015
RO24.06.2015
SK24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
Former [2016/11]AT24.06.2015
CZ24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
PL24.06.2015
RO24.06.2015
SK24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
Former [2016/10]CZ24.06.2015
EE24.06.2015
ES24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
PL24.06.2015
RO24.06.2015
SK24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
IS24.10.2015
PT26.10.2015
Former [2016/09]EE24.06.2015
FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
Former [2015/50]FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
BG24.09.2015
NO24.09.2015
GR25.09.2015
Former [2015/49]FI24.06.2015
HR24.06.2015
LT24.06.2015
LV24.06.2015
NO24.09.2015
GR25.09.2015
Cited inInternational search[X]EP0383346  (SHOWA DENKO KK [JP]) [X] 1 * page 4, line 18 - line 42 * * claim 5 *;
 [X]US5877265  (TOIDA TETSUYA [JP], et al) [X] 1 * di(adamantyl)dimethoxysilane, adamantyl-t-butyldimethoxysilane,; column 15, line 15 - line 16 * * claim 1 *;
 [X]WO0136496  (BASELL TECHNOLOGY CO BV [NL], et al) [X] 1 * 3-ethoxy-2-adamantylpropionate; page 5, line 23 - line 24 ** claim 15 *;
 [X]EP1783145  (MITSUI CHEMICALS INC [JP]) [X] 1 * di(adamantyl)dimethoxysilane, adamantyl-t-butyldimethoxysilane,; paragraph [0066]; claim 1 *
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.