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: EP1509510

EP1509510 - EPOXIDATION PROCESS USING A SUPPORTED NIOBIUM OXIDE CATALYST [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  02.03.2007
Database last updated on 08.10.2024
Most recent event   Tooltip12.12.2008Lapse of the patent in a contracting state
New state(s): CY		published on 14.01.2009  [2009/03]
Applicant(s)For all designated states
Lyondell Chemical Technology, L.P.
Two Greenville Crossing 4001 Kennett Pike Suite 238
Greenville, DE 19807 / US
[2006/01]
Former [2005/09]For all designated states
ARCO Chemical Technology, L.P.
Two Greenville Crossing, 4001 Kennett Pike, Suite 238
Greenville, Delaware 19807 / US
Inventor(s)01 / GREY, Roger, A.
111 Piedmont Road
West Chester, PA 19382 / US
 [2005/09]
Representative(s)De Hoop, Eric, et al
Octrooibureau Vriesendorp & Gaade B.V.
Koninginnegracht 19
2514 AB Den Haag / NL
[N/P]
Former [2005/09]De Hoop, Eric, et al
Octrooibureau Vriesendorp & Gaade B.V. P.O. Box 266
2501 AW The Hague / NL
Application number, filing date03728804.012.05.2003
[2005/09]
WO2003US14672
Priority number, dateUS2002016100203.06.2002         Original published format: US 161002
[2005/09]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO03101977
Date:11.12.2003
Language:EN
[2003/50]
Type: A1 Application with search report 
No.:EP1509510
Date:02.03.2005
Language:EN
The application published by WIPO in one of the EPO official languages on 11.12.2003 takes the place of the publication of the European patent application.
[2005/09]
Type: B1 Patent specification 
No.:EP1509510
Date:19.04.2006
Language:EN
[2006/16]
Search report(s)International search report - published on:EP11.12.2003
ClassificationIPC:C07D301/12
[2005/09]
CPC:
C07D301/12 (EP,KR,US); B01J23/20 (EP,US)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   RO,   SE,   SI,   SK,   TR [2005/15]
Former [2005/09]AT,  BE,  CH,  CY,  DE,  DK,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PT,  RO,  SE,  TR 
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
TitleGerman:KATALYSATOR AUS NIOBIUM-OXID AUF TRÄGERN FÜR EPOXIDIERUNGSVERFAHREN[2005/09]
English:EPOXIDATION PROCESS USING A SUPPORTED NIOBIUM OXIDE CATALYST[2005/09]
French:PROCEDE D'EPOXYDATION UTILISANT UN CATALYSEUR D'OXYDE DE NIOBIUM SUR SUPPORT[2005/09]
Entry into regional phase02.12.2004National basic fee paid 
02.12.2004Designation fee(s) paid 
02.12.2004Examination fee paid 
Examination procedure04.12.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
02.12.2004Examination requested  [2005/09]
24.10.2005Communication of intention to grant the patent
15.02.2006Fee for grant paid
15.02.2006Fee for publishing/printing paid
Opposition(s)22.01.2007No opposition filed within time limit [2007/14]
Fees paidRenewal fee
19.05.2005Renewal fee patent year 03
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  TooltipAT19.04.2006
CH19.04.2006
CY19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
TR19.04.2006
IE12.05.2006
LU12.05.2006
MC31.05.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
PT19.09.2006
HU20.10.2006
[2009/03]
Former [2008/37]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
TR19.04.2006
IE12.05.2006
LU12.05.2006
MC31.05.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
PT19.09.2006
HU20.10.2006
Former [2008/32]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
PT19.09.2006
HU20.10.2006
Former [2008/31]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
BG19.07.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
PT19.09.2006
Former [2008/28]AT19.04.2006
CH19.04.2006
CZ19.04.2006
EE19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
PT19.09.2006
Former [2008/21]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
GR20.07.2006
PT19.09.2006
Former [2007/45]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
PT19.09.2006
Former [2007/41]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
IT19.04.2006
LI19.04.2006
RO19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
PT19.09.2006
Former [2007/40]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
IT19.04.2006
LI19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
PT19.09.2006
Former [2007/25]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SK19.04.2006
IE12.05.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
PT19.09.2006
Former [2007/14]AT19.04.2006
CH19.04.2006
CZ19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SK19.04.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
PT19.09.2006
Former [2007/07]AT19.04.2006
CH19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
MC31.05.2006
DK19.07.2006
SE19.07.2006
Former [2007/03]AT19.04.2006
CH19.04.2006
FI19.04.2006
LI19.04.2006
SI19.04.2006
SE19.07.2006
Former [2007/01]AT19.04.2006
FI19.04.2006
SI19.04.2006
SE19.07.2006
Former [2006/49]SI19.04.2006
SE19.07.2006
Former [2006/40]SI19.04.2006
Cited inInternational search[Y]EP0097551  (INST FRANCAIS DU PETROLE [FR]) [Y] 1-18 * the whole document *;
 [DY]US5679749  (SAXTON ROBERT J [US], et al) [DY] 1-18 * the whole document *;
 [Y]  - YOSHIDA, HISAO ET AL, "Screening Study of Silica-Supported Catalysts for Photoepoxi- dation of Propene by Molecular Oxygen", JOURNAL OF CATALYSIS (2000), 194(2), 364-372, XP002250731 [Y] 1-18 * the whole document *

DOI:   http://dx.doi.org/10.1006/jcat.2000.2952
 [Y]  - TANAKA T. ET AL., "Preparation of highly dispersed niobium oxide on silica by equilibrium adsorption method", CATALYSIS TODAY, AMSTERDAM, NL, (1993), vol. 16, no. 3-4, pages 297 - 307, XP008020550 [Y] 1-18 * the whole document *

DOI:   http://dx.doi.org/10.1016/0920-5861(93)80069-D
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.