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EP0158471
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EP About this file: EP0158471
| EP0158471 - Cement product [Right-click to bookmark this link] | Status | The application has been refused Status updated on 12.09.1990 Database last updated on 11.04.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [1985/42] | Inventor(s) | 01 /
Alford, Neil McNeil 85 Daleside Upton-by-Chester Chester / GB | 02 /
Howard, Anthony James 96 Grappenhall Road Stockton Heath Warrington WA4 2 AX / GB | 03 /
Kendall, Kevin 7 Whitley Close Runcorn Cheshire / GB | [1985/42] | Representative(s) | Walmsley, David Arthur Gregson, et al Intellectual Property Department ICI Chemicals & Polymers Ltd P.O. Box 11 The Heath Runcorn Cheshire WA7 4QE / GB | [N/P] |
| Former [1985/42] | Walmsley, David Arthur Gregson, et al Intellectual Property Department ICI Chemicals & Polymers Ltd P.O. Box 11 The Heath Runcorn Cheshire WA7 4QE / GB | Application number, filing date | 85302055.0 | 25.03.1985 | [1985/42] | Priority number, date | GB19840008950 | 06.04.1984 Original published format: GB 8408950 | [1985/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0158471 | Date: | 16.10.1985 | Language: | EN | [1985/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.07.1985 | Classification | IPC: | C04B40/02 | [1985/42] | CPC: |
C04B40/02 (EP);
C04B41/009 (EP);
C04B41/53 (EP);
C04B41/72 (EP)
| C-Set: |
C04B41/009, C04B28/02 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/42] | Title | German: | Zementprodukt | [1985/42] | English: | Cement product | [1985/42] | French: | Produit de ciment | [1985/42] | File destroyed: | 14.06.1996 | Examination procedure | 25.01.1986 | Examination requested [1986/13] | 28.11.1986 | Despatch of a communication from the examining division (Time limit: M04) | 14.05.1987 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 03.06.1987 | Reply to a communication from the examining division | 24.06.1988 | Despatch of a communication from the examining division (Time limit: M06) | 27.12.1988 | Reply to a communication from the examining division | 30.11.1989 | Despatch of communication of intention to grant (Approval: ) | 21.05.1990 | Despatch of communication that the application is refused, reason: formalities examination [1990/44] | 31.05.1990 | Application refused, date of legal effect [1990/44] | Request for further processing for: | 03.06.1987 | Request for further processing filed | 03.06.1987 | Full payment received (date of receipt of payment) Request granted | 30.06.1987 | Decision despatched | Fees paid | Renewal fee | 10.02.1987 | Renewal fee patent year 03 | 08.02.1988 | Renewal fee patent year 04 | 08.02.1989 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 02.04.1990 | 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 | [AD] GB1563190 (ICI LTD et al.) [AD] | [AD] EP0021682 (ICI PLC et al.) [AD] | [AD] EP0055035 (ICI PLC et al.) [AD] | [A] DE2116372 [A] | [A] DE2525327 (DOW CHEMICAL CO et al.) [A] | [A] EP0069586 (MARLEY TILE AG et al.) [A] | [A] US3781396 (OKUDA M et al.) [A] | [A] US4407769 (HARADA SHOZO et al.) [A] |