-
EP0375254
European procedure
Extract from the Register of European Patents
EP About this file: EP0375254
| EP0375254 - Rechargeable non-aqueous cell [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.01.1995 Database last updated on 24.08.2024 | Most recent event Tooltip | 19.01.1995 | No opposition filed within time limit | published on 08.03.1995 [1995/10] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1990/26] | Inventor(s) | 01 /
Ter Haar, Leonard William 39 Old Farm Road Berkeley Heights New Jersey 07922 / US | 02 /
Trumbore, Forrest Allen 30 Glen Oaks Avenue Summit New Jersey 07901 / US | [1990/26] | Representative(s) | Johnston, Kenneth Graham, et al Lucent Technologies EUR-IP UK Ltd Unit 18, Core 3 Workzone Innova Business Park Electric Avenue Enfield, EN3 7XB / GB | [N/P] |
| Former [1990/26] | Johnston, Kenneth Graham, et al AT&T (UK) LTD. AT&T Intellectual Property Division 5 Mornington Road Woodford Green Essex, IG8 OTU / GB | Application number, filing date | 89312979.1 | 12.12.1989 | [1990/26] | Priority number, date | US19880286433 | 19.12.1988 Original published format: US 286433 | [1990/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0375254 | Date: | 27.06.1990 | Language: | EN | [1990/26] | Type: | A3 Search report | No.: | EP0375254 | Date: | 12.06.1991 | Language: | EN | [1991/24] | Type: | B1 Patent specification | No.: | EP0375254 | Date: | 16.03.1994 | Language: | EN | [1994/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.04.1991 | Classification | IPC: | H01M4/58, C01B19/00 | [1990/26] | CPC: |
C01B19/007 (EP);
H01M4/581 (EP);
C01P2004/61 (EP);
C01P2004/84 (EP);
H01M10/052 (EP);
H01M10/0587 (EP);
| Designated contracting states | DE, FR, GB [1990/26] | Title | German: | Wiederaufladbare nichtwässrige Zelle | [1990/26] | English: | Rechargeable non-aqueous cell | [1990/26] | French: | Cellule non aqueuse rechargeable | [1990/26] | Examination procedure | 03.12.1991 | Examination requested [1992/05] | 06.05.1992 | Despatch of a communication from the examining division (Time limit: M04) | 05.09.1992 | Reply to a communication from the examining division | 30.04.1993 | Despatch of communication of intention to grant (Approval: Yes) | 21.06.1993 | Communication of intention to grant the patent | 03.09.1993 | Fee for grant paid | 03.09.1993 | Fee for publishing/printing paid | Opposition(s) | 17.12.1994 | No opposition filed within time limit [1995/10] | Fees paid | Renewal fee | 13.12.1991 | Renewal fee patent year 03 | 11.12.1992 | Renewal fee patent year 04 | 13.12.1993 | Renewal fee patent year 05 |
| 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. | Documents cited: | Search | [A]US4035555 (MURPHY DONALD WINSLOW, et al); | [A]US4086403 (WHITTINGHAM M STANLEY, et al); | [AD]US3864167 (BROADHEAD JOHN, et al); | [E]EP0368448 (AMERICAN TELEPHONE & TELEGRAPH [US]) | [XD] - RUSSIAN J. INORGANIC MAT., no. 20, 1984, pages 935-939; V.E. FEDOROV et al.: "Interaction in the Nb-Se system" | [Y] - PROCEEDINGS OF THE SYMPOSIUM ON PRIMARY AND SECONDARY AMBIENT TEMPERATURE LITHIUM BATTERIES, Honolulu, 18th - 23rd October 1987, pages 565-573, Pennington, NJ, US; B.V. RATNAKUMAR et al.: "Studies on niobium triselenide cathode material for lithium rechargeable cells" | [Y] - JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 123, no. 7, July 1976, pages 960-963; D.W. MURPHY et al.: "The chemistry of TiS3 and NbSe3 cathodes" | [A] - JOURNAL OF THE ELECTROCHEMICAL SOCIETY, vol. 124, no. 3, March 1977, pages 325-329; D.W. MURPHY et al.: "A new niobium selenide cathode for nonaqueous lithium batteries" | [A] - SOLID STATE IONICS, vol. 11, no. 3, November 1983, pages 195-201, Amsterdam, NL; Y. ONUKI et al.: "Electrochemical characteristics of transition metal trichalcogenides in the secondary lithium battery" |