blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2424661

EP2424661 - ZEOLITE Y [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.10.2021
Database last updated on 16.09.2024
FormerThe patent has been granted
Status updated on  13.11.2020
FormerGrant of patent is intended
Status updated on  09.10.2020
FormerExamination is in progress
Status updated on  10.08.2020
FormerGrant of patent is intended
Status updated on  04.06.2020
FormerExamination is in progress
Status updated on  22.09.2017
Most recent event   Tooltip06.09.2024Lapse of the patent in a contracting state
New state(s): MT		published on 09.10.2024 [2024/41]
Applicant(s)For all designated states
PQ Corporation
300 Lindenwood Drive Valleybrooke Corporate Center
Malvern, PA 19355-1740 / US
[2012/10]
Inventor(s)01 / COOPER, David Allen
124 Harper Avenue
Morrisville, PA 19067 / US
02 / OUWEHAND, Cornelius
Brahmstraat 117
1447 RK Purmerend / NL
03 / DOMOKOS, László
Schothorsterlaan 55
3822 NA Amersfoort / NL
04 / ONG, Lay Hwa
Blk 652
Senja Link, 13-22
Senja Link 670652 / SG
 [2012/10]
Representative(s)Stafford, Jonathan Alan Lewis, et al
Marks & Clerk LLP
1 New York Street
Manchester M1 4HD / GB
[2020/51]
Former [2013/12]Atkinson, Peter Birch
Marks & Clerk LLP
1 New York Street
Manchester, M1 4HD / GB
Former [2012/10]Instone, Terry
Marks & Clerk LLP
1 New York Street
Manchester, M1 4HD / GB
Application number, filing date10770236.728.04.2010
[2020/51]
WO2010US32691
Priority number, dateUS20090173698P29.04.2009         Original published format: US 173698 P
[2012/10]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2010126955
Date:04.11.2010
Language:EN
[2010/44]
Type: A1 Application with search report 
No.:EP2424661
Date:07.03.2012
Language:EN
The application published by WIPO in one of the EPO official languages on 04.11.2010 takes the place of the publication of the European patent application.
[2012/10]
Type: B1 Patent specification 
No.:EP2424661
Date:16.12.2020
Language:EN
[2020/51]
Search report(s)International search report - published on:US04.11.2010
(Supplementary) European search report - dispatched on:EP20.12.2013
ClassificationIPC:C01B39/24, B01J20/18, C01B39/02, B01J20/30
[2020/10]
CPC:
B01J20/3078 (EP,CN,KR,US); B01J29/084 (KR); B01J20/186 (EP,CN,KR,US);
C01B39/026 (EP,CN,KR,US); C01B39/24 (EP,CN,US); C07C7/13 (KR,US);
B01J2220/42 (CN); B01J2229/16 (KR); B01J2229/36 (US) (-)
Former IPC [2014/04]B01J29/08, B01J37/00, B01J20/18, C01B39/02
Former IPC [2012/10]B01J29/08, B01J37/00
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 [2012/10]
Extension statesAL22.09.2011
BA22.09.2011
ME22.09.2011
RS22.09.2011
TitleGerman:ZEOLIT Y[2012/10]
English:ZEOLITE Y[2012/10]
French:ZÉOLITE Y[2012/10]
Entry into regional phase22.09.2011National basic fee paid 
22.09.2011Search fee paid 
22.09.2011Designation fee(s) paid 
22.09.2011Examination fee paid 
Examination procedure30.08.2010Request for preliminary examination filed
International Preliminary Examining Authority: US
22.09.2011Examination requested  [2012/10]
21.07.2014Amendment by applicant (claims and/or description)
22.09.2017Despatch of a communication from the examining division (Time limit: M06)
03.04.2018Reply to a communication from the examining division
23.08.2018Despatch of a communication from the examining division (Time limit: M06)
25.02.2019Reply to a communication from the examining division
16.01.2020Cancellation of oral proceeding that was planned for 06.02.2020
06.02.2020Date of oral proceedings (cancelled)
05.06.2020Communication of intention to grant the patent
07.08.2020Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
07.08.2020Fee for grant paid
07.08.2020Fee for publishing/printing paid
16.10.2020Communication of intention to grant the patent
09.11.2020Receipt 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  22.09.2017
Opposition(s)17.09.2021No opposition filed within time limit [2021/47]
Fees paidRenewal fee
23.03.2012Renewal fee patent year 03
22.04.2013Renewal fee patent year 04
25.03.2014Renewal fee patent year 05
21.04.2015Renewal fee patent year 06
29.03.2016Renewal fee patent year 07
21.04.2017Renewal fee patent year 08
23.04.2018Renewal fee patent year 09
23.04.2019Renewal fee patent year 10
27.04.2020Renewal fee patent year 11
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  TooltipHU28.04.2010
AT16.12.2020
CY16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
MK16.12.2020
MT16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
TR16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
[2024/41]
Former [2024/29]HU28.04.2010
AT16.12.2020
CY16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
MK16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
TR16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2024/22]HU28.04.2010
AT16.12.2020
CY16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
MK16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2023/29]HU28.04.2010
AT16.12.2020
CY16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2023/24]AT16.12.2020
CY16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2022/23]AT16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2022/21]AT16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
IE28.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2022/11]AT16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SI16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2022/10]AT16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
LU28.04.2021
CH30.04.2021
LI30.04.2021
Former [2022/04]AT16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
LU28.04.2021
Former [2021/51]AT16.12.2020
CZ16.12.2020
EE16.12.2020
ES16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
Former [2021/50]AT16.12.2020
CZ16.12.2020
EE16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
MC16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
Former [2021/42]AT16.12.2020
CZ16.12.2020
EE16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
IS16.04.2021
PT16.04.2021
Former [2021/39]AT16.12.2020
CZ16.12.2020
EE16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
PL16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
Former [2021/37]AT16.12.2020
CZ16.12.2020
EE16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
Former [2021/36]CZ16.12.2020
EE16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
Former [2021/35]CZ16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
RO16.12.2020
SE16.12.2020
SK16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
Former [2021/34]CZ16.12.2020
FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
SE16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
Former [2021/33]FI16.12.2020
HR16.12.2020
LT16.12.2020
LV16.12.2020
SE16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
PT16.04.2021
Former [2021/32]FI16.12.2020
HR16.12.2020
LV16.12.2020
SE16.12.2020
SM16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
Former [2021/28]FI16.12.2020
HR16.12.2020
LV16.12.2020
SE16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
Former [2021/24]FI16.12.2020
LV16.12.2020
SE16.12.2020
BG16.03.2021
NO16.03.2021
GR17.03.2021
Former [2021/23]FI16.12.2020
LV16.12.2020
SE16.12.2020
NO16.03.2021
GR17.03.2021
Former [2021/22]FI16.12.2020
NO16.03.2021
Former [2021/20]FI16.12.2020
Documents cited:Search[X]US4331694  (IZOD THOMAS P J) [X] 13-15 * column II, line 23 - column IV, line 66 *;
 [A]EP0140608  (MOBIL OIL CORP [US]) [A] 1-15 * page 4, line 1 - page 11, line 25 *;
 [XI]US2002094931  (WANG FENGLAI [CN], et al) [X] 6 * paragraphs [0011] - [0050] * [I] 1-5,7-12;
 [A]WO2004044098  (CHEVRON USA INC [US]) [A] 1-15 * page 9, line 7 - page 15, line 18 *;
 [XI]WO2004047988  (SHELL INT RESEARCH [NL], et al) [X] 6 * page 3, line 17 - page 12, line 20 * [I] 1-5,7-12;
 [A]  - MAKAROVA M A ET AL, "Broensted acidity in US-Y zeolites", STUDIES IN SURFACE SCIENCE AND CATALYSIS; ZEOLITES AND RELATED MICROPOROUS MATERIALS: STATE OF THE ART 1994 : PROCEEDINGS OF THE 10TH INTERNATIONAL ZEOLITE CONFERENCE, ELSEVIER B.V, NL; GARMISCH-PARTENKIRCHEN, GERMANY, vol. 84, no. Part A, doi:10.1016/S0167-2991(08)64134-8, ISSN 0167-2991, (19940101), pages 365 - 372, (20080529), XP008166231 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1016/S0167-2991(08)64134-8
 [A]  - THOMAS ROBERT HUGHES ET AL, "A study of the surface structure of decationized Y zeolite by quantitative infrared spectroscopy", THE JOURNAL OF PHYSICAL CHEMISTRY, (19670601), vol. 71, no. 7, doi:10.1021/j100866a035, ISSN 0022-3654, pages 2192 - 2201, XP055092432 [A] 1-15 * the whole document *

DOI:   http://dx.doi.org/10.1021/j100866a035
International search[Y]US4331694  (IZOD THOMAS P J);
 [X]WO2004047988  (SHELL INT RESEARCH [NL], et al)
by applicantUS3130007
 US4085069
 EP0247678
 EP0247679
 US5435987
 WO2004047988
 WO2004050548
 WO2005084799
    - LIPPENSLINSENDE BOER, Journal of Catalysis, (19640000), pages 3 - 32
    - S. BRUNAUERP. EMMETTE. TELLER, J. Am. Chm. Soc., (19380000), vol. 60, page 309
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.