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Extract from the Register of European Patents

EP About this file: EP0632848

EP0632848 - PROCESS FOR PRETREATING THE SURFACES OF PLASTIC COMPONENTS AND PLASTIC COMPONENT PRETREATED BY THIS PROCESS [Right-click to bookmark this link]
Former [1995/02]PROCESS FOR PRETREATING THE SURFACES OF PLASTIC COMPONENTS
[1997/51]
StatusNo opposition filed within time limit
Status updated on  23.10.1998
Database last updated on 27.07.2024
Most recent event   Tooltip23.10.1998No opposition filed within time limitpublished on 09.12.1998 [1998/50]
Applicant(s)For all designated states
BAYER AG
51368 Leverkusen / DE
[1997/51]
Former [1995/02]For all designated states
BAYER AG
D-51368 Leverkusen / DE
Inventor(s)01 / THURM, Siegfried
Am Damm 5 a
D-4005 Meerbusch 3 / DE
02 / SOMMER, Klaus
Unterscheiderweg 43 a
D-5060 Bergisch Gladbach 2 / DE
03 / BIER, Peter
Bethelstrasse 18
D-4150 Krefeld 1 / DE
04 / ELSCHNER, Andreas
Lederstrasse 6
D-4330 Mülheim/Ruhr / DE
05 / KOWITZ, Manfred
Herrmann-Vennemann-Strasse 7
D-4130 Moers / DE
06 / SANDQUIST, Axel
Hasenstrasse 6
D-4019 Monheim / DE
[1995/02]
Application number, filing date93920515.917.03.1993
[1995/02]
WO1993EP00630
Priority number, dateDE1992420980726.03.1992         Original published format: DE 4209807
DE1993430697105.03.1993         Original published format: DE 4306971
[1995/02]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9319218
Date:30.09.1993
Language:DE
[1993/24]
Type: A1 Application with search report 
No.:EP0632848
Date:11.01.1995
Language:DE
The application published by WIPO in one of the EPO official languages on 30.09.1993 takes the place of the publication of the European patent application.
[1995/02]
Type: B1 Patent specification 
No.:EP0632848
Date:17.12.1997
Language:DE
[1997/51]
Search report(s)International search report - published on:EP30.09.1993
ClassificationIPC:C23C14/02, C23C16/02, C23C14/20, C23C16/06
[1995/02]
CPC:
C23C14/30 (EP,US); C23C14/022 (EP,US); C23C14/20 (EP,US);
Y10T428/31507 (EP,US); Y10T428/31678 (EP,US); Y10T428/31681 (EP,US);
Y10T428/31688 (EP,US); Y10T428/31692 (EP,US); Y10T428/31707 (EP,US) (-)
Designated contracting statesDE,   ES,   FR,   GB,   IT [1995/02]
TitleGerman:VERFAHREN ZUR VORBEHANDLUNG DER OBERFLÄCHEN VON KUNSTSTOFFTEILEN SOWIE EIN NACH DIESEM VERFAHREN VORBEHANDELTES KUNSTSTOFFTEIL[1997/51]
English:PROCESS FOR PRETREATING THE SURFACES OF PLASTIC COMPONENTS AND PLASTIC COMPONENT PRETREATED BY THIS PROCESS[1997/51]
French:PROCEDE DE PRETRAITEMENT DE LA SURFACE DE PIECES EN MATIERE PLASTIQUE ET PIECE EN MATIERE PLASTIQUE PRETRAITEE PAR CE PROCEDE[1997/51]
Former [1995/02]VERFAHREN ZUR VORBEHANDLUNG DER OBERFLÄCHEN VON KUNSTSTOFFTEILEN
Former [1995/02]PROCESS FOR PRETREATING THE SURFACES OF PLASTIC COMPONENTS
Former [1995/02]PROCEDE DE TRAITEMENT INITIAL DE LA SURFACE DE PIECES EN MATIERE PLASTIQUE
Entry into regional phase13.09.1994National basic fee paid 
13.09.1994Designation fee(s) paid 
13.09.1994Examination fee paid 
Examination procedure17.03.1993Request for preliminary examination filed
International Preliminary Examining Authority: EP
13.09.1994Examination requested  [1995/02]
06.04.1995Despatch of a communication from the examining division (Time limit: M06)
06.10.1995Reply to a communication from the examining division
15.03.1996Despatch of a communication from the examining division (Time limit: M04)
03.07.1996Reply to a communication from the examining division
07.08.1996Despatch of a communication from the examining division (Time limit: M04)
16.12.1996Reply to a communication from the examining division
03.02.1997Despatch of communication of intention to grant (Approval: Yes)
03.06.1997Communication of intention to grant the patent
15.09.1997Fee for grant paid
15.09.1997Fee for publishing/printing paid
Opposition(s)18.09.1998No opposition filed within time limit [1998/50]
Fees paidRenewal fee
14.02.1995Renewal fee patent year 03
14.02.1996Renewal fee patent year 04
12.02.1997Renewal 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.
Cited inInternational search[A]FR2648827  (ELECTRICITE DE FRANCE [FR]);
 [A]EP0057374  (UOP INC [US])
 [A]  - DATABASE WPIL Week 3186, Derwent Publications Ltd., London, GB; AN 86 200991 Ç31!
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.