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Extract from the Register of European Patents

EP About this file: EP0232785

EP0232785 - Hydroxylated 1,2-diaminocyclohexane platinum complexes [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  30.11.1991
Database last updated on 28.09.2024
Most recent event   Tooltip30.11.1991No opposition filed within time limitpublished on 22.01.1992 [1992/04]
Applicant(s)For all designated states
AMERICAN CYANAMID COMPANY
1937 West Main Street P.O. Box 60 Stamford
Connecticut 06904-0060 / US
[N/P]
Former [1987/34]For all designated states
AMERICAN CYANAMID COMPANY
1937 West Main Street P.O. Box 60
Stamford Connecticut 06904-0060 / US
Inventor(s)01 / Hlavka, Joseph John
Pine Hill Road
Tuxedo New York 10987 / US
02 / Lin, Yang-I
4 Pelham Court
Nanuet New York 10954 / US
03 / Bitha, Panayota
128 Country Club Lane
Pomona New York 10970 / US
[1987/34]
Representative(s)Wächtershäuser, Günter
Wächtershäuser & Hartz
Patentanwälte
Ottostrasse 4
80333 München / DE
[N/P]
Former [1987/34]Wächtershäuser, Günter, Prof. Dr.
Patentanwalt, Tal 29
D-80331 München / DE
Application number, filing date87101032.826.01.1987
[1987/34]
Priority number, dateUS1986082447931.01.1986         Original published format: US 824479
[1987/34]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0232785
Date:19.08.1987
Language:EN
[1987/34]
Type: B1 Patent specification 
No.:EP0232785
Date:30.01.1991
Language:EN
[1991/05]
Search report(s)(Supplementary) European search report - dispatched on:EP29.06.1987
ClassificationIPC:C07C215/44, C07F15/00, A61K33/24
[1991/05]
CPC:
C07F15/0093 (EP,US); A61P35/00 (EP)
Former IPC [1987/34]C07C91/14, C07F15/00, A61K33/24
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   NL,   SE [1987/34]
TitleGerman:Hydroxylierte 1,2-Diamincyclohexan Platinkomplexe[1987/34]
English:Hydroxylated 1,2-diaminocyclohexane platinum complexes[1987/34]
French:Complexes de 1,2-diaminocyclohexane hydroxylé de platine[1987/34]
Examination procedure25.01.1988Examination requested  [1988/13]
28.06.1989Despatch of a communication from the examining division (Time limit: M06)
28.12.1989Reply to a communication from the examining division
23.03.1990Despatch of communication of intention to grant (Approval: No)
28.06.1990Despatch of communication of intention to grant (Approval: later approval)
11.07.1990Communication of intention to grant the patent
11.10.1990Fee for grant paid
11.10.1990Fee for publishing/printing paid
Opposition(s)31.10.1991No opposition filed within time limit [1992/04]
Fees paidRenewal fee
24.10.1988Renewal fee patent year 03
17.10.1989Renewal fee patent year 04
31.10.1990Renewal fee patent year 05
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Documents cited:Search[A]DE2352061  (LABAZ);
 [A]US4092359  (DANIELS PETER J L, et al);
 [X]EP0098135  (ENGELHARD CORP [US]);
 [AP]EP0185225  (AMERICAN CYANAMID CO [US])
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.