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EP0592563
European procedure
Extract from the Register of European Patents
EP About this file: EP0592563
| EP0592563 - ELECTRICALLY CONDUCTIVE POLYMER COMPOSITION, METHOD OF MAKING SAME AND DEVICE INCORPORATING SAME [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.02.1998 Database last updated on 03.09.2024 | Most recent event Tooltip | 06.02.1998 | No opposition filed within time limit | published on 25.03.1998 [1998/13] | Applicant(s) | For all designated states IGEN, INC. 16020 Industrial Drive Gaithersburg Maryland 20877 / US | [N/P] |
| Former [1997/32] | For all designated states IGEN, INC. 16020 Industrial Drive Gaithersburg, Maryland 20877 / US | ||
| Former [1994/16] | For all designated states MOLECULAR DISPLAYS, INC. Samuel J. Wohlstadter, 31 Sunset Rock Road Andover, MA 01810 / US | Inventor(s) | 01 /
LEVENTIS, Nicholas 32 Skehan Street Somerville, MA 02143 / US | 02 /
CHUNG, Young, C. 303 Lowell Street Somerville, MA 02143 / US | [1994/16] | Representative(s) | Cropp, John Anthony David MATHYS & SQUIRE 100 Grays Inn Road London, WC1X 8AL / GB | [1994/16] | Application number, filing date | 92914978.9 | 17.06.1992 | [1994/16] | WO1992US05062 | Priority number, date | US19910717892 | 19.06.1991 Original published format: US 717892 | [1994/16] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9222687 | Date: | 23.12.1992 | Language: | EN | [1992/32] | Type: | A1 Application with search report | No.: | EP0592563 | Date: | 20.04.1994 | Language: | EN | The application published by WIPO in one of the EPO official languages on 23.12.1992 takes the place of the publication of the European patent application. | [1994/16] | Type: | B1 Patent specification | No.: | EP0592563 | Date: | 02.04.1997 | Language: | EN | [1997/14] | Search report(s) | International search report - published on: | US | 23.12.1992 | (Supplementary) European search report - dispatched on: | EP | 20.05.1994 | Classification | IPC: | C25D9/02 | [1994/16] | CPC: |
H01M4/60 (EP,US);
C08G61/10 (EP,US);
C08G61/123 (EP,US);
C08G73/0266 (EP,US);
G02F1/1503 (EP,US);
G02F1/15165 (EP,US);
G02F1/155 (US);
H01B1/127 (EP,US);
H01B1/128 (EP,US);
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, SE [1994/16] | Title | German: | ELEKTRISCH LEITENDE POLYMERZUSAMMENSETZUNG, VERFAHREN ZU DEREN HERSTELLUNG UND DAMIT ZU BENUTZENDE APPARATUR | [1994/16] | English: | ELECTRICALLY CONDUCTIVE POLYMER COMPOSITION, METHOD OF MAKING SAME AND DEVICE INCORPORATING SAME | [1994/16] | French: | COMPOSITION POLYMERE ELECTROCONDUCTRICE, PROCEDE DE PRODUCTION DE CETTE COMPOSITION ET DISPOSITIF DANS LEQUEL EST INCORPOREE CETTE COMPOSITION | [1994/16] | Entry into regional phase | 16.12.1993 | National basic fee paid | 16.12.1993 | Search fee paid | 16.12.1993 | Designation fee(s) paid | 16.12.1993 | Examination fee paid | Examination procedure | 19.01.1993 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 16.12.1993 | Examination requested [1994/16] | 11.04.1995 | Despatch of a communication from the examining division (Time limit: M04) | 17.08.1995 | Reply to a communication from the examining division | 26.03.1996 | Despatch of communication of intention to grant (Approval: No) | 01.08.1996 | Despatch of communication of intention to grant (Approval: later approval) | 08.08.1996 | Communication of intention to grant the patent | 04.11.1996 | Fee for grant paid | 04.11.1996 | Fee for publishing/printing paid | Opposition(s) | 03.01.1998 | No opposition filed within time limit [1998/13] | Fees paid | Renewal fee | 27.05.1994 | Renewal fee patent year 03 | 26.05.1995 | Renewal fee patent year 04 | 28.05.1996 | Renewal fee patent year 05 |
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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 | [X]JPS62203135 | [X] - CHEMICAL PATENTS INDEX, BASIC ABSTRACTS JOURNAL, 7, Derwent World Patents Index, (19871209), vol. 87, no. 41, Database accession no. 87-289098, & JPS62203135 A 19870907 (MITSUBISHI PAPER MILL) [X] 1 * abstract * | International search | [Y]US4818352 (INABA HIROSHI [JP], et al); | [Y]US4839322 (YODICE RICHARD [US]); | [Y]US4933052 (O'BRIEN ROBERT N [CA], et al); | [Y]US5002700 (OTAGAWA TAKAAKI [US], et al) |