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Extract from the Register of European Patents

EP About this file: EP0030539

EP0030539 - Additive for a hardening or air-drying composition, preferably a liquid paint [Right-click to bookmark this link]
Former [1981/25]CELLULAR PLASTIC ADDITIVE
[1982/25]
StatusPatent revoked
Status updated on  11.05.1984
Database last updated on 14.09.2024
Most recent event   Tooltip11.05.1984Revocation of patentpublished on 11.07.1984 [1984/28]
Applicant(s)For all designated states
JAN BERGLUND PRODUKTIONS AB
Prästbergavägen 41
S-234 00 Lomma / SE
[1981/25]
Inventor(s)01 / BERGLUND, Jan-Olof Valentin
Prästbergavägen 41
S-234 00 Lomma / SE
[1981/25]
Representative(s)Ström, Tore
Ström & Gulliksson AB P.O. Box 4188
203 13 Malmö / SE
[N/P]
Former [1981/25]Ström, Tore
Ström & Gulliksson AB Studentgatan 1 P.O. Box 4188
S-203 13 Malmö / SE
Application number, filing date80901179.412.06.1980
[1981/25]
WO1980SE00167
Priority number, dateSE1979000538019.06.1979         Original published format: SE 7905380
[1981/25]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report
No.:WO8002845
Date:24.12.1980
[1980/29]
Type: A1 Application with search report 
No.:EP0030539
Date:24.06.1981
Language:EN
The application published by WIPO in one of the EPO official languages on 24.12.1980 takes the place of the publication of the European patent application.
[1981/25]
Type: B1 Patent specification 
No.:EP0030539
Date:23.06.1982
Language:EN
[1982/25]
ClassificationIPC:C09D5/28, C09D7/12, C08K7/22
[1981/25]
CPC:
C08L23/06 (EP,US); C09D5/28 (EP,US); C09D7/65 (EP,US);
C09D7/70 (EP,US); C08K7/14 (EP,US); C08L25/06 (EP,US)
Designated contracting statesFR [1981/25]
TitleGerman:Zusatzmittel für eine härtende oder lufttrocknende Zusammensetzung, insbesondere für einen flüssigen Anstrich[1982/25]
English:Additive for a hardening or air-drying composition, preferably a liquid paint[1982/25]
French:Additif pour composition durcissable ou séchable à l'air, en particulier pour peinture liquide[1982/25]
Former [1981/25]ZELLULÄRER KUNSTSTOFFZUSATZ
Former [1981/25]CELLULAR PLASTIC ADDITIVE
Former [1981/25]ADDITIF PLASTIQUE CELLULAIRE
Entry into regional phase12.02.1981National basic fee paid 
12.02.1981Designation fee(s) paid 
12.02.1981Examination fee paid 
Examination procedure13.02.1981Examination requested  [1981/25]
06.10.1981Despatch of communication of intention to grant (Approval: )
24.11.1981Communication of intention to grant the patent
16.02.1982Fee for grant paid
16.02.1982Fee for publishing/printing paid
Opposition(s)Opponent(s)01  16.03.1983  06.04.1983  ADMISSIBLE
BASF Farben + Fasern AG, Hamburg
-geändert in BASF Lacke + Farben AG Münster mit Wirkung vom 3.5.86-
X / DE
 [N/P]
Former [1983/21]
Opponent(s)01  16.03.1983  06.04.1983  ADMISSIBLE
BASF Farben + Fasern AG, Hamburg
-geändert in BASF Lacke + Farben AG, Münster mit Wirkung vom 3.5.86- / DE
29.04.1983Invitation to proprietor to file observations on the notice of opposition
12.11.1983Reply of patent proprietor to notice(s) of opposition
16.01.1984Despatch of communication that the patent will be revoked
27.01.1984Legal effect of revocation of patent [1984/28]
Fees paidRenewal fee
21.06.1982Renewal fee patent year 03
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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.
Cited inInternational search[A]DK133856  ;
 [A]GB908492  (INSUL FIL CO INC);
 [A]GB1089542  (ICI LTD);
 [A]FR1583135  ;
 [A]GB1272260  (BERTHELSEN EVAN BANG [DK], et al);
 [A]DE2307380  (CABOT CORP);
 [A]SE365529  (DULUX AUSTRALIA LTD);
 [A]FR2307855  (LEVIS NV SA [BE]);
 [P]DE2928738  (AWIH)
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.