EP0169067 - Methods of making self-supporting ceramic materials [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.07.1992 Database last updated on 03.06.2024 | Most recent event Tooltip | 29.08.2008 | Change - representative | published on 01.10.2008 [2008/40] | Applicant(s) | For all designated states LANXIDE TECHNOLOGY COMPANY, LP. Tralee Industrial Park Newark Delaware 19711 / US | [N/P] |
Former [1991/12] | For all designated states LANXIDE TECHNOLOGY COMPANY, LP. Tralee Industrial Park Newark Delaware 19711 / US | ||
Former [1986/04] | For all designated states LANXIDE CORPORATION Tralee Industrial Park Newark Delaware 19711 / US | Inventor(s) | 01 /
Newkirk, Marc Stevens 38 Quartz Mill Road Newark Delaware 19711 / US | 02 /
Zwicker, Harry Richard 16 Ash lane Elkton Maryland 21921 / US | [1986/04] | Representative(s) | Andrae, Steffen, et al Andrae l Westendorp Patentanwälte Partnerschaft Balanstrasse 55 81541 München / DE | [N/P] |
Former [2008/40] | Andrae, Steffen, et al Andrae Flach Haug Balanstrasse 55 81541 München / DE | ||
Former [1989/39] | Andrae, Steffen, Dr., et al DENNEMEYER & ASSOCIATES Balanstrasse 55 D-81541 München / DE | ||
Former [1986/04] | Raynor, John W.H. Beck, Greener & Co 7 Stone Buildings Lincoln's Inn London WC2A 3SZ / GB | Application number, filing date | 85305107.6 | 17.07.1985 | [1986/04] | Priority number, date | US19840632636 | 20.07.1984 Original published format: US 632636 | US19850747788 | 25.06.1985 Original published format: US 747788 | [1986/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0169067 | Date: | 22.01.1986 | Language: | EN | [1986/04] | Type: | A3 Search report | No.: | EP0169067 | Date: | 29.04.1987 | Language: | EN | [1987/18] | Type: | B1 Patent specification | No.: | EP0169067 | Date: | 25.09.1991 | Language: | EN | [1991/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.03.1987 | Classification | IPC: | C04B35/65, C04B35/10 | [1986/04] | CPC: |
C04B35/10 (EP);
C04B35/00 (KR);
C04B35/652 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1986/04] | Title | German: | Verfahren zur Herstellung von selbsttragenden Keramikwerkstoffen | [1986/04] | English: | Methods of making self-supporting ceramic materials | [1986/04] | French: | Procédés de fabrication des matériaux céramiques auto-portants | [1986/04] | Examination procedure | 07.09.1987 | Examination requested [1987/46] | 08.06.1989 | Despatch of a communication from the examining division (Time limit: M06) | 18.12.1989 | Reply to a communication from the examining division | 27.06.1990 | Despatch of a communication from the examining division (Time limit: M02) | 31.08.1990 | Reply to a communication from the examining division | 02.11.1990 | Despatch of communication of intention to grant (Approval: No) | 08.03.1991 | Despatch of communication of intention to grant (Approval: later approval) | 21.03.1991 | Communication of intention to grant the patent | 20.06.1991 | Fee for grant paid | 20.06.1991 | Fee for publishing/printing paid | Opposition(s) | 26.06.1992 | No opposition filed within time limit [1992/38] | Fees paid | Renewal fee | 12.06.1987 | Renewal fee patent year 03 | 27.05.1988 | Renewal fee patent year 04 | 17.07.1989 | Renewal fee patent year 05 | 20.06.1990 | Renewal fee patent year 06 | 17.06.1991 | Renewal fee patent year 07 |
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