EP0548606 - Resistance with PTC-behaviour [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.01.1997 Database last updated on 31.08.2024 | Most recent event Tooltip | 14.08.2009 | Change - representative | published on 16.09.2009 [2009/38] | Applicant(s) | For all designated states ASEA BROWN BOVERI AG Haselstrasse 16 5400 Baden / CH | [N/P] |
Former [1993/26] | For all designated states ASEA BROWN BOVERI AG Haselstrasse 16 CH-5401 Baden / CH | Inventor(s) | 01 /
Greuter, Felix, Dr. Im Tobelacher 11 CH-5406 Baden-Rütihof / CH | 02 /
Schüler, Claus, Dr. Gemeindestrasse 4 CH-8967 Widen / CH | 03 /
Strümpler, Ralf, Dr. Parkstrasse 29 CH-540 Baden / CH | [1993/26] | Representative(s) | Kaiser, Helmut, et al c/o Asea Brown Boveri AG Immaterialgüterrecht - TEI Haselstrasse 16/699 5401 Baden / CH | [N/P] |
Former [2009/38] | Kaiser, Helmut, et al c/o Asea Brown Boveri AG Immaterialgüterrecht - TEI Haselstrasse 16/699 5401 Baden / CH | ||
Former [1994/32] | Kaiser, Helmut, Dr., et al ABB Management AG, Abt. TEI - Immaterialgüterrecht CH-5401 Baden / CH | ||
Former [1993/26] | Kaiser, Helmut, Dr. ABB Management AG Abt. TEI CH-5401 Baden / CH | Application number, filing date | 92120542.3 | 02.12.1992 | [1993/26] | Priority number, date | DE19914142523 | 21.12.1991 Original published format: DE 4142523 | [1993/26] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0548606 | Date: | 30.06.1993 | Language: | DE | [1993/26] | Type: | A3 Search report | No.: | EP0548606 | Date: | 06.04.1994 | Language: | DE | [1994/14] | Type: | B1 Patent specification | No.: | EP0548606 | Date: | 28.02.1996 | [1996/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.02.1994 | Classification | IPC: | H01C7/02, H01C7/10, H01B1/24 | [1993/26] | CPC: |
H01C7/02 (EP,US);
H01C7/10 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI [1993/26] | Title | German: | Widerstand mit PTC - Verhalten | [1993/26] | English: | Resistance with PTC-behaviour | [1993/26] | French: | Résistance à comportement PTC | [1993/26] | Examination procedure | 05.09.1994 | Examination requested [1994/44] | 02.03.1995 | Despatch of communication of intention to grant (Approval: Yes) | 11.07.1995 | Communication of intention to grant the patent | 20.09.1995 | Fee for grant paid | 20.09.1995 | Fee for publishing/printing paid | Opposition(s) | 29.11.1996 | No opposition filed within time limit [1997/08] | Fees paid | Renewal fee | 10.12.1994 | Renewal fee patent year 03 | 08.12.1995 | Renewal fee patent year 04 |
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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 | [XA]US4910389 (SHERMAN EDWARD S [US], et al) [X] 1 * column W * [A] 13; | [A]JPH01152704 ; | [A]JPH01158702 ; | [A]EP0363746 (ASEA BROWN BOVERI [SE]) [A] 1 * claims 1-3 *; | [A]DE3707503 (NIPPON MEKTRON KK [JP]) [A] 1,13 * the whole document *; | [A]WO9112643 (ASEA BROWN BOVERI [SE]) [A] 1,2,7 * page 7, paragraph 4 - page 8, paragraph 1; figure 2 * | [A] - PATENT ABSTRACTS OF JAPAN, (19890912), vol. 13, no. 413, Database accession no. (E - 820), & JP01152704 A 19890615 (MURATA MFG) [A] 1-3,7 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19890925), vol. 13, no. 429, Database accession no. (E - 823), & JP01158702 A 19890621 (MURATA MFG) [A] 1 * abstract * | [DA] - SHROUT ET AL., "Composite PTCR thermistors utilizing conducting borides, silicides, and carbide powders.", JOURNAL OF MATERIALS SCIENCE, LONDON GB, (1991), vol. 26, pages 145 - 154 [DA] 1 * the whole document * |