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: EP1238097

EP1238097 - DIETHOXYFLUORESCEIN AS INDICATOR FOR CYTOCHROME P450 [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  29.06.2007
Database last updated on 20.09.2024
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
SMITHKLINE BEECHAM PLC
980 Great West Road Brentford
Middlesex TW8 9GS / GB
For all designated states
SmithKline Beecham Corporation
One Franklin Plaza P.O. Box 7929
Philadelphia, PA 19101 / US
[2007/15]
Former [2006/34]For all designated states
SMITHKLINE BEECHAM PLC
980 Great West Road Brentford
Middlesex TW8 9GS / GB
For all designated states
SMITHKLINE BEECHAM CORPORATION
One Franklin Plaza P.O. Box 7929 Philadelphia
Pennsylvania 19103 / US
Former [2002/37]For all designated states
SmithKline Beecham plc
980 Great West Road
Brentford, Middlesex TW8 9GS / GB
For all designated states
SMITHKLINE BEECHAM CORPORATION
One Franklin Plaza P.O. Box 7929
Philadelphia Pennsylvania 19103 / US
Inventor(s)01 / BAMBAL, Ramesh, GlaxoSmithKline Pharmaceuticals
709 Swedeland Road
King of Prussia, PA 19406 / US
02 / BLOOMER, Jacqueline, Carol
GlaxoSmithKline Beecham Pharmaceuticals The Frythe
Welwyn, Herfordshire AL6 9AR / GB
 [2006/33]
Former [2002/37]01 / BAMBAL, Ramesh, SmithKline Beecham Pharmaceuticals
709 Swedeland Road
King of Prussia, PA 19406 / US
02 / BLOOMER, Jacqueline, Carol
GlaxoSmithKline Beecham Pharmaceuticals The Frythe
Welwyn, Herfordshire AL6 9AR / GB
Representative(s)Thornley, Rachel Mary
GlaxoSmithKline
Global Patents (CN925.1)
980 Great West Road
Brentford, Middlesex TW8 9GS / GB
[N/P]
Former [2002/37]Thornley, Rachel Mary
GlaxoSmithKline Corporate Intellectual Property (CN9.25.1) 980 Great West Road
Brentford, Middlesex TW8 9GS / GB
Application number, filing date00990692.608.12.2000
[2002/37]
WO2000EP12450
Priority number, dateUS19990170405P13.12.1999         Original published format: US 170405 P
[2002/37]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO0144495
Date:21.06.2001
Language:EN
[2001/25]
Type: A2 Application without search report 
No.:EP1238097
Date:11.09.2002
Language:EN
The application published by WIPO in one of the EPO official languages on 21.06.2001 takes the place of the publication of the European patent application.
[2002/37]
Type: B1 Patent specification 
No.:EP1238097
Date:23.08.2006
Language:EN
[2006/34]
Type: B9 Corrected patent specification 
No.:EP1238097
Date:30.05.2007
[2007/22]
Search report(s)International search report - published on:EP15.11.2001
ClassificationIPC:C12Q1/26
[2002/37]
CPC:
C12Q1/26 (EP); C12Q2326/00 (EP); C12Q2326/40 (EP);
G01N2333/795 (EP); G01N2333/80 (EP); G01N2333/90245 (EP);
G01N2500/00 (EP) (-)
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2002/37]
Extension statesALNot yet paid
LTNot yet paid
LVNot yet paid
MKNot yet paid
RONot yet paid
SINot yet paid
TitleGerman:DIETHOXYFLUORESCEIN ALS INDIKATOR FÜR CYTOCHROME P450[2006/33]
English:DIETHOXYFLUORESCEIN AS INDICATOR FOR CYTOCHROME P450[2002/37]
French:DIETHOXYFLUORESCEIN EN TANT QU'INDICATEUR POUR CYTOCHROME P450[2002/37]
Former [2002/37]DIETHOXYFLUORESCEIN ALS INDIKATOR FÜR CYTCHROME P450
Entry into regional phase03.06.2002National basic fee paid 
03.06.2002Designation fee(s) paid 
03.06.2002Examination fee paid 
Examination procedure06.07.2001Request for preliminary examination filed
International Preliminary Examining Authority: EP
03.06.2002Examination requested  [2002/37]
08.07.2003Despatch of a communication from the examining division (Time limit: M04)
10.11.2003Reply to a communication from the examining division
08.11.2005Despatch of a communication from the examining division (Time limit: M04)
07.03.2006Reply to a communication from the examining division
21.03.2006Communication of intention to grant the patent
26.05.2006Fee for grant paid
26.05.2006Fee for publishing/printing paid
Opposition(s)24.05.2007No opposition filed within time limit [2007/31]
Fees paidRenewal fee
04.12.2002Renewal fee patent year 03
03.12.2003Renewal fee patent year 04
03.12.2004Renewal fee patent year 05
05.12.2005Renewal 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  TooltipAT23.08.2006
CH23.08.2006
CY23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
TR23.08.2006
DK23.11.2006
SE23.11.2006
GR24.11.2006
IE08.12.2006
LU08.12.2006
MC31.12.2006
PT24.01.2007
[2009/03]
Former [2008/37]AT23.08.2006
CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
TR23.08.2006
DK23.11.2006
SE23.11.2006
GR24.11.2006
IE08.12.2006
LU08.12.2006
MC31.12.2006
PT24.01.2007
Former [2008/19]AT23.08.2006
CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
GR24.11.2006
IE08.12.2006
MC31.12.2006
PT24.01.2007
Former [2007/48]AT23.08.2006
CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
IE08.12.2006
MC31.12.2006
PT24.01.2007
Former [2007/45]AT23.08.2006
CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
MC31.12.2006
PT24.01.2007
Former [2007/37]AT23.08.2006
CH23.08.2006
FI23.08.2006
IT23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
MC31.12.2006
PT24.01.2007
Former [2007/35]AT23.08.2006
CH23.08.2006
FI23.08.2006
IT23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
PT24.01.2007
Former [2007/26]AT23.08.2006
CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
PT24.01.2007
Former [2007/23]AT23.08.2006
CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
Former [2007/22]CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
DK23.11.2006
SE23.11.2006
Former [2007/19]CH23.08.2006
FI23.08.2006
LI23.08.2006
NL23.08.2006
SE23.11.2006
Former [2007/09]CH23.08.2006
FI23.08.2006
LI23.08.2006
SE23.11.2006
Cited inInternational search[E]WO0114361  (GENTEST CORP [US]) [E] 1-8* page 3, line 18 - line 21 *;
 [X]  - MILLER A D, "Flow cytometric techniques for measurement of cytochrome P-450 activity in viable cells.", METHODS IN CELL BIOLOGY, (1990) 33 71-9., XP001016404 [X] 1-8 * figure 1 * * page 77 - page 79 *

DOI:   http://dx.doi.org/10.1016/S0091-679X(08)60512-9
 [X]  - WHITE I N H ET AL, "CHARACTERISTICS OF RAT HEPATOCYTES SORTED BY FLUORESCENCE-ACTIVATED FLOW CYTOMETRY EFFECTS OF MIXED FUNCTION OXIDASE INDUCERS", BIOCHEMICAL PHARMACOLOGY, (1989), vol. 38, no. 10, ISSN 0006-2952, pages 1639 - 1646, XP001015256 [X] 1-8 * page 1640, column L, paragraph 2 * * page 1161, column L, paragraph 3 * * figure 1 *

DOI:   http://dx.doi.org/10.1016/0006-2952(89)90312-2
 [X]  - WHITE I N H ET AL, "FLUORESCENCE-ACTIVATED SORTING OF RAT HEPATOCYTES BASED ON THEIR MIXED FUNCTION OXIDASE ACTIVITIES TOWARDS DIETHOXYFLUORESCEIN", BIOCHEMICAL JOURNAL, (1987), vol. 247, no. 1, ISSN 0264-6021, pages 23 - 28, XP001014797 [X] 1-8 * the whole document *
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.