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EP0403580
European procedure
Extract from the Register of European Patents
EP About this file: EP0403580
| EP0403580 - LIGHT-SENSITIVE NOVOLAC RESINS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.11.1997 Database last updated on 31.08.2024 | Most recent event Tooltip | 28.12.2002 | Lapse of the patent in a contracting state New state(s): NL | published on 12.02.2003 [2003/07] | Applicant(s) | For all designated states HOECHST CELANESE CORPORATION Route 202-206 North Somerville, N.J. 08876 / US | [1994/02] |
| Former [1993/52] | For all designated states HOECHST CELANESE CORPORATION Route 202-206 Somerville, New Jersey 08876 / US | ||
| Former [1991/49] | For all designated states MORTON INTERNATIONAL, INC. 100 North Riverside Plaza Chicago Illinois 60606-1596 / US | ||
| Former [1991/17] | For all designated states MACDERMID, INCORPORATED 245 Freight Street Waterbury, Connecticut 06702 / US | ||
| Former [1990/52] | For all designated states MACDERMID INCORPORATED 50 Brookside Road Waterbury Connecticut 06720 / US | Inventor(s) | 01 /
SHALOM, Eitan 8 Hamefales Street 44 100 Kefar Sava / IL | [1990/52] | Representative(s) | Pendlebury, Anthony, et al PAGE, WHITE & FARRER 54 Doughty Street London WC1N 2LS / GB | [1990/52] | Application number, filing date | 89906609.6 | 08.05.1989 | [1990/52] | WO1989US01904 | Priority number, date | US19880230760 | 10.08.1988 Original published format: US 230760 | [1990/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9001726 | Date: | 22.02.1990 | Language: | EN | [1990/05] | Type: | A1 Application with search report | No.: | EP0403580 | Date: | 27.12.1990 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.02.1990 takes the place of the publication of the European patent application. | [1990/52] | Type: | B1 Patent specification | No.: | EP0403580 | Date: | 08.01.1997 | Language: | EN | [1997/02] | Search report(s) | International search report - published on: | US | 22.02.1990 | (Supplementary) European search report - dispatched on: | EP | 13.05.1991 | Classification | IPC: | G03C1/54, G03F7/26 | [1990/52] | CPC: |
G03F7/023 (EP)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL, SE [1990/52] | Title | German: | LICHTEMPFINDLICHE NOVOLAK-HARZE | [1990/52] | English: | LIGHT-SENSITIVE NOVOLAC RESINS | [1990/52] | French: | RESINES NOVOLAQUES SENSIBLES A LA LUMIERE | [1990/52] | Entry into regional phase | 04.04.1990 | National basic fee paid | 04.04.1990 | Search fee paid | 04.04.1990 | Designation fee(s) paid | 04.04.1990 | Examination fee paid | Examination procedure | 04.04.1990 | Examination requested [1990/52] | 28.04.1994 | Despatch of a communication from the examining division (Time limit: M06) | 24.10.1994 | Reply to a communication from the examining division | 30.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 06.11.1995 | Reply to a communication from the examining division | 25.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 12.07.1996 | Communication of intention to grant the patent | 07.09.1996 | Fee for grant paid | 07.09.1996 | Fee for publishing/printing paid | Opposition(s) | 09.10.1997 | No opposition filed within time limit [1998/02] | Fees paid | Renewal fee | 18.05.1991 | Renewal fee patent year 03 | 25.04.1992 | Renewal fee patent year 04 | 03.05.1993 | Renewal fee patent year 05 | 29.03.1994 | Renewal fee patent year 06 | 29.03.1995 | Renewal fee patent year 07 | 03.04.1996 | Renewal fee patent year 08 |
| Opt-out from the exclusive Tooltip competence of the Unified 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. | Lapses during opposition Tooltip | CH | 08.01.1997 | LI | 08.01.1997 | NL | 08.01.1997 | SE | 08.04.1997 | [2003/07] |
| Former [1998/11] | CH | 08.01.1997 | |
| LI | 08.01.1997 | ||
| SE | 08.04.1997 | ||
| Former [1998/04] | CH | 08.01.1997 | |
| LI | 08.01.1997 | Cited in | International search | [X]US4308368 ; | [X]US4306011 ; | [X]US4529682 ; | [X]US4555469 ; | [A]US4141733 | [Y] - Solid State Technology, issued June 1984, (PAMPALONE, T.R.), Novolac Resins used in Positive Resist Systems, pages 115-120. See page 116, First column, Last Four Lines. |