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EP0430888
European procedure
Extract from the Register of European Patents
EP About this file: EP0430888
| EP0430888 - Process for preparing bismuth vanadate pigments and bismuth vanadate pigments of high tinting strength [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.02.1995 Database last updated on 27.07.2024 | Most recent event Tooltip | 09.02.1995 | No opposition filed within time limit | published on 29.03.1995 [1995/13] | Applicant(s) | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 4002 Basel / CH | [N/P] |
| Former [1991/23] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Erkens, Leonardus Johannes Hubertus d'Artagnanlaan 24 NL-6213 CK Maastricht / NL | 02 /
Schmitt, Gregor Koempel 21 NL-6372 NE Landgraaf / NL | 03 /
Geurts, Herman Joseph Johannes Maria Garcia Lorcadomein 22 NL-6229 HK Maastricht / NL | 04 /
Corvers, Werner Franciscus Cornelus Gerardus Maastrichter Grachtstraat 14 B NL-6211 BG Maastricht / NL | [1991/23] | Application number, filing date | 90810910.1 | 22.11.1990 | [1991/23] | Priority number, date | CH19890004301 | 30.11.1989 Original published format: CH 430189 | [1991/23] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0430888 | Date: | 05.06.1991 | Language: | DE | [1991/23] | Type: | B1 Patent specification | No.: | EP0430888 | Date: | 06.04.1994 | Language: | DE | [1994/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.03.1991 | Classification | IPC: | C09C1/00, C08K3/24, C09D7/12 | [1991/23] | CPC: |
C01G41/006 (EP,KR,US);
C09C1/0006 (EP,KR);
C01G31/006 (EP,KR);
C01G39/006 (EP,KR);
C08K3/013 (EP,KR);
C09D7/61 (EP,US);
C09D7/62 (EP,KR,US);
C01P2002/50 (EP);
C01P2002/72 (EP);
C01P2004/20 (EP);
C01P2006/60 (EP);
C01P2006/80 (EP);
C01P2006/90 (EP)
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| Designated contracting states | BE, DE, ES, FR, GB, IT, NL [1991/23] | Title | German: | Verfahren zur Herstellung von Wismuthvanadatpigmenten sowie farbstarke Wismuthvanadatpigmente | [1991/23] | English: | Process for preparing bismuth vanadate pigments and bismuth vanadate pigments of high tinting strength | [1991/23] | French: | Procédé de préparation de pigments de vanadate de bismuth et pigments de vanadate de bismuth à pouvoir colorant élevé | [1991/23] | Examination procedure | 26.11.1990 | Examination requested [1991/23] | 05.04.1993 | Despatch of a communication from the examining division (Time limit: M04) | 27.04.1993 | Reply to a communication from the examining division | 09.09.1993 | Despatch of communication of intention to grant (Approval: Yes) | 08.10.1993 | Communication of intention to grant the patent | 29.11.1993 | Fee for grant paid | 29.11.1993 | Fee for publishing/printing paid | Opposition(s) | 10.01.1995 | No opposition filed within time limit [1995/13] | Fees paid | Renewal fee | 24.09.1992 | Renewal fee patent year 03 | 07.10.1993 | Renewal fee patent year 04 |
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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]EP0239526 (CIBA GEIGY AG [CH]) |