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EP0559611
European procedure
Extract from the Register of European Patents
EP About this file: EP0559611
| EP0559611 - Stabilization of pyrrolopyrrolpigments [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.09.2000 Database last updated on 14.06.2024 | Most recent event Tooltip | 04.01.2003 | Lapse of the patent in a contracting state New state(s): NL | published on 19.02.2003 [2003/08] | Applicant(s) | For all designated states Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 4057 Basel / CH | [1999/46] |
| Former [1997/11] | For all designated states Ciba Specialty Chemicals Holding Inc. Klybeckstrasse 141 4057 Basel / CH | ||
| Former [1996/52] | For all designated states Ciba SC Holding AG Klybeckstrasse 141 4057 Basel / CH | ||
| Former [1993/36] | For all designated states CIBA-GEIGY AG Klybeckstrasse 141 CH-4002 Basel / CH | Inventor(s) | 01 /
Chassot, Laurent, Dr. CH-1724 Praroman / CH | [1993/36] | Application number, filing date | 93810124.3 | 23.02.1993 | [1993/36] | Priority number, date | CH19920000692 | 05.03.1992 Original published format: CH 69292 | [1993/36] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0559611 | Date: | 08.09.1993 | Language: | DE | [1993/36] | Type: | B1 Patent specification | No.: | EP0559611 | Date: | 17.11.1999 | Language: | DE | [1999/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.07.1993 | Classification | IPC: | C08K5/3435, C09B67/00, C09B67/20, C08K5/3445, C08K5/42, C08K5/3492 | [1993/36] | CPC: |
C08K5/3415 (EP,US);
C09B57/004 (KR);
C08K5/0041 (EP,US);
C08K5/32 (KR);
C08K5/3417 (KR);
C08K5/3435 (KR);
| Designated contracting states | CH, DE, ES, FR, GB, IT, LI, NL [1993/36] | Title | German: | Stabilisierung von Pyrrolopyrrolpigmenten | [1993/36] | English: | Stabilization of pyrrolopyrrolpigments | [1993/36] | French: | Stabilisation de pigments du type pyrrolopyrrole | [1993/36] | Examination procedure | 11.02.1994 | Examination requested [1994/15] | 02.01.1996 | Despatch of a communication from the examining division (Time limit: M04) | 18.04.1996 | Reply to a communication from the examining division | 05.02.1997 | Despatch of a communication from the examining division (Time limit: M04) | 26.04.1997 | Reply to a communication from the examining division | 21.04.1998 | Despatch of a communication from the examining division (Time limit: M04) | 20.07.1998 | Reply to a communication from the examining division | 12.04.1999 | Despatch of communication of intention to grant (Approval: Yes) | 20.05.1999 | Communication of intention to grant the patent | 30.07.1999 | Fee for grant paid | 30.07.1999 | Fee for publishing/printing paid | Opposition(s) | 18.08.2000 | No opposition filed within time limit [2000/44] | Fees paid | Renewal fee | 03.01.1995 | Renewal fee patent year 03 | 16.12.1995 | Renewal fee patent year 04 | 18.12.1996 | Renewal fee patent year 05 | 29.12.1997 | Renewal fee patent year 06 | 24.12.1998 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | ES | 17.11.1999 | NL | 17.11.1999 | [2003/08] |
| Former [2002/26] | ES | 17.11.1999 | Documents cited: | Search | [A]EP0284800 (GOODRICH CO B F [US]); | [AD]FR2252372 (MITSUBISHI CHEM IND [JP], et al) |