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EP0230455
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EP About this file: EP0230455
| EP0230455 - TREATMENT OF CELLULOSIC MATERIALS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 10.06.1992 Database last updated on 06.11.2024 | Most recent event Tooltip | 10.06.1992 | Application deemed to be withdrawn | published on 29.07.1992 [1992/31] | Applicant(s) | For all designated states SMITH, Richard Daniel 224 Early Street Park Forest, IL 60466 / US | [1987/32] | Inventor(s) | 01 /
see applicant ... | [1987/32] | Representative(s) | Allard, Susan Joyce, et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
| Former [1987/32] | Allard, Susan Joyce, et al BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ / GB | Application number, filing date | 86904644.1 | 10.07.1986 | [1987/32] | WO1986US01438 | Priority number, date | US19850753663 | 10.07.1985 Original published format: US 753663 | [1987/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8700217 | Date: | 15.01.1987 | Language: | EN | [1987/01] | Type: | A1 Application with search report | No.: | EP0230455 | Date: | 05.08.1987 | Language: | EN | The application published by WIPO in one of the EPO official languages on 15.01.1987 takes the place of the publication of the European patent application. | [1987/32] | Search report(s) | International search report - published on: | US | 15.01.1987 | (Supplementary) European search report - dispatched on: | EP | 12.11.1987 | Classification | IPC: | D06B9/00 | [1987/32] | CPC: |
D21H25/18 (EP)
| Designated contracting states | DE, FR, GB, NL [1987/32] | Title | German: | BEHANDLUNG VON ZELLULOSEMATERIAL | [1987/32] | English: | TREATMENT OF CELLULOSIC MATERIALS | [1987/32] | French: | TRAITEMENT DE MATERIAUX CELLULOSIQUES | [1987/32] | File destroyed: | 12.06.1999 | Entry into regional phase | 10.03.1987 | National basic fee paid | 10.03.1987 | Search fee paid | 10.03.1987 | Designation fee(s) paid | 10.03.1987 | Examination fee paid | Examination procedure | 10.03.1987 | Examination requested [1987/32] | 21.06.1989 | Despatch of a communication from the examining division (Time limit: M06) | 28.12.1989 | Reply to a communication from the examining division | 01.03.1990 | Despatch of a communication from the examining division (Time limit: M04) | 02.07.1990 | Reply to a communication from the examining division | 21.09.1990 | Despatch of communication of intention to grant (Approval: Yes) | 01.02.1991 | Communication of intention to grant the patent | 29.04.1991 | Fee for grant paid | 29.04.1991 | Fee for publishing/printing paid | 01.02.1992 | Application deemed to be withdrawn, date of legal effect [1992/31] | 02.03.1992 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time [1992/31] | Fees paid | Renewal fee | 02.07.1988 | Renewal fee patent year 03 | 26.06.1989 | Renewal fee patent year 04 | 13.08.1990 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 01.08.1990 | 05 M06 Fee paid on 13.08.1990 | 31.07.1991 | 06 M06 Not yet paid |
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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]US4434012 ; | [A]US4522843 ; | [AD]US4318963 ; | [A]GB1526051 ; | [A]US2999816 ; | [A]DE1289231 ; | [A]US4089470 ; | [A]US4029260 ; | [A]EP0054203 | International search | [A]US2586569 ; | [A]US2922694 ; | [Y]US3676182 ; | [A]US4047405 ; | [Y]US4120180 ; | [A]US4141231 |