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Extract from the Register of European Patents

EP About this file: EP0156347

EP0156347 - Glycosides of resofurin derivatives, method for their preparation and their use in the determination of the activity of glycosidases [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  09.07.1992
Database last updated on 03.06.2024
Most recent event   Tooltip28.09.2007Lapse of the patent in a contracting state
New state(s): LU		published on 31.10.2007  [2007/44]
Applicant(s)For all designated states
Roche Diagnostics GmbH
Sandhofer Strasse 116
68305 Mannheim / DE
[N/P]
Former [1985/40]For all designated states
BOEHRINGER MANNHEIM GMBH
D-68298 Mannheim / DE
Inventor(s)01 / Klein, Christian, Dr.
Johann-Baur-Strasse 40
D-8120 Weilheim / DE
02 / Batz, Hans-Georg, Dr. rer. nat.
Traubinger Strasse 63
D-8132 Tutzing / DE
03 / Hofmann, Jürgen, Dr. rer. nat.
Im Gefälle 42
D-3550 Marburg / DE
04 / Sernetz, Manfred, Prof. Dr. med. vet.
Amselweg 15
D-6301 Wettenberg 1 / DE
[1985/40]
Application number, filing date85103496.725.03.1985
[1985/40]
Priority number, dateDE1984341157429.03.1984         Original published format: DE 3411574
[1985/40]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0156347
Date:02.10.1985
Language:DE
[1985/40]
Type: A3 Search report 
No.:EP0156347
Date:13.01.1988
Language:DE
[1988/02]
Type: B1 Patent specification 
No.:EP0156347
Date:04.09.1991
Language:DE
[1991/36]
Search report(s)(Supplementary) European search report - dispatched on:EP25.11.1987
ClassificationIPC:C07H17/00, C12Q1/34, // C07D265/38, C07D265/36
[1985/40]
CPC:
C07D265/36 (EP); C07H3/06 (KR); C07D265/38 (EP);
C07H17/00 (EP); C12Q1/34 (EP); C12Q2334/00 (EP);
Y02P20/55 (EP) (-)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1985/40]
TitleGerman:Glycoside von Resorufin-Derivaten, Verfahren zu deren Herstellung sowie deren Verwendung zur Bestimmung der Aktivität von Glycosidasen[1985/40]
English:Glycosides of resofurin derivatives, method for their preparation and their use in the determination of the activity of glycosidases[1985/40]
French:Glycosides de dérivés de la résofurine, leur méthode de préparation et emploi pour la détermination de l'activité de la glycosidase[1985/40]
Examination procedure25.03.1985Examination requested  [1985/40]
06.06.1989Despatch of a communication from the examining division (Time limit: M06)
06.10.1989Reply to a communication from the examining division
12.02.1990Despatch of a communication from the examining division (Time limit: M06)
09.08.1990Reply to a communication from the examining division
24.10.1990Despatch of communication of intention to grant (Approval: Yes)
05.03.1991Communication of intention to grant the patent
10.05.1991Fee for grant paid
10.05.1991Fee for publishing/printing paid
Opposition(s)05.06.1992No opposition filed within time limit [1992/35]
Fees paidRenewal fee
14.03.1987Renewal fee patent year 03
11.03.1988Renewal fee patent year 04
16.03.1989Renewal fee patent year 05
17.02.1990Renewal fee patent year 06
05.12.1990Renewal fee patent year 07
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  TooltipBE04.09.1991
IT04.09.1991
NL04.09.1991
SE04.09.1991
AT25.03.1992
LU31.03.1992
[1999/52]
Former [1999/42]BE04.09.1991
IT04.09.1991
NL04.09.1991
SE04.09.1991
AT25.03.1992
Former [1994/25]BE04.09.1991
NL04.09.1991
SE04.09.1991
AT25.03.1992
Former [1992/36]BE04.09.1991
NL04.09.1991
SE04.09.1991
Former [1992/20]NL04.09.1991
SE04.09.1991
Former [1992/15]NL04.09.1991
Documents cited:Search[A]US3378463  (GUILBAULT GEORGE G, et al);
 [A]US3391104  (HARRIS RAYMOND C, et al);
 [Y]US3950322  (THOMAS JOHN J, et al);
 [Y]DE2752501  (WALLENFELS KURT PROF DR);
 [A]EP0074761  (MALLINCKRODT INC [US])
 [X]  - CHEMICAL ABSTRACTS, Band 77, Nr. 15, 9. Oktober 1972, Seite 420, Zusammenfassung Nr. 101493h, Columbus, Ohio, US; E. RUZICKA et al.: "Reactions of nitrosophenols. VI. Preparation of some hydroxyphenoxazones", & COLLECT. CZECH. CHEM. COMMUN. 1972, 37(6), 1905-7
 [XP]  - ANALYTICA CHIMICA ACTA, Band 163, 1984, Seiten 67-72, Elsevier Science Publishers B.V., Amsterdam, NL; J. HOFMANN et al.: "Immobilized enzyme kinetics analyzed by flow-through microfluorimetry"
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.