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Extract from the Register of European Patents

EP About this file: EP0149142

EP0149142 - Process for the chlorination of polymers [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.12.1989
Database last updated on 15.11.2024
Most recent event   Tooltip19.12.1989No opposition filed within time limitpublished on 07.02.1990 [1990/06]
Applicant(s)For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
67063 Ludwigshafen / DE
[N/P]
Former [1985/30]For all designated states
BASF Aktiengesellschaft
Carl-Bosch-Strasse 38
D-67063 Ludwigshafen / DE
Inventor(s)01 / Bronstert, Klaus, Dr. Chem.
Gartenstrasse 26
D-6719 Carlsberg / DE
[1985/30]
Application number, filing date84115275.412.12.1984
[1985/30]
Priority number, dateDE1983334613721.12.1983         Original published format: DE 3346137
[1985/30]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0149142
Date:24.07.1985
Language:DE
[1985/30]
Type: A3 Search report 
No.:EP0149142
Date:15.04.1987
Language:DE
[1987/16]
Type: B1 Patent specification 
No.:EP0149142
Date:15.02.1989
Language:DE
[1989/07]
Type: B1 RE Reissue of patent specification
No.:EP0149142
Date:24.05.1989
[1989/36]
Search report(s)(Supplementary) European search report - dispatched on:EP24.02.1987
ClassificationIPC:C08F8/22
[1985/30]
CPC:
C08F8/22 (EP,US)
Designated contracting statesBE,   DE,   FR,   GB,   IT,   NL,   SE [1985/30]
TitleGerman:Verfahren zur Chlorierung von Polymeren[1985/30]
English:Process for the chlorination of polymers[1985/30]
French:Procédé de chloruration de polymères[1985/30]
Examination procedure27.02.1987Examination requested  [1987/18]
20.04.1988Despatch of communication of intention to grant (Approval: Yes)
22.06.1988Communication of intention to grant the patent
24.09.1988Fee for grant paid
24.09.1988Fee for publishing/printing paid
Opposition(s)16.11.1989No opposition filed within time limit [1990/06]
Fees paidRenewal fee
12.12.1986Renewal fee patent year 03
19.12.1987Renewal fee patent year 04
16.12.1988Renewal fee patent year 05
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]US2748105  (WILHELM BECKER, et al);
 [AD]GB815088  (PHILLIPS PETROLEUM CO);
 [AD]US3334078  (GEORGE GATEFF);
 [A]FR2413408  (HUELS CHEMISCHE WERKE AG [DE])
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.