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EP0129562
European procedure
Extract from the Register of European Patents
EP About this file: EP0129562
| EP0129562 - Solar cell comprising a protective polyimide coating and method for protecting solar cells [Right-click to bookmark this link] | |||
| Former [1985/01] | POLYIMIDE COMPOSITION AND METHOD FOR PROTECTING PHOTOREACTIVE CELLS | ||
| [1988/02] | Status | No opposition filed within time limit Status updated on 28.12.1988 Database last updated on 02.11.2024 | Most recent event Tooltip | 28.12.1988 | No opposition filed within time limit | published on 15.02.1989 [1989/07] | Applicant(s) | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles California 90045-0066 / US | [1986/35] |
| Former [1985/01] | For all designated states Hughes Aircraft Company 7200 Hughes Terrace P.O. Box 45066 Los Angeles, California 90045-0066 / US | Inventor(s) | 01 /
DUPONT, Preston, S. 9046 Bertrand Avenue Northridge, CA 91325 / US | 02 /
BILOW, Norman 16685 Calneva Drive Encino, CA 91436 / US | [1985/01] | Representative(s) | Kuhnen & Wacker Patent- und Rechtsanwaltsbüro PartG mbB Prinz-Ludwig-Straße 40A 85354 Freising / DE | [N/P] |
| Former [1985/01] | KUHNEN, WACKER & PARTNER Alois-Steinecker-Strasse 22 D-85354 Freising / DE | Application number, filing date | 83903874.2 | 07.11.1983 | [1985/01] | WO1983US01752 | Priority number, date | US19820451137 | 20.12.1982 Original published format: US 451137 | [1985/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8402529 | Date: | 05.07.1984 | [1984/16] | Type: | A1 Application with search report | No.: | EP0129562 | Date: | 02.01.1985 | Language: | EN | The application published by WIPO in one of the EPO official languages on 05.07.1984 takes the place of the publication of the European patent application. | [1985/01] | Type: | B1 Patent specification | No.: | EP0129562 | Date: | 13.01.1988 | Language: | EN | [1988/02] | Search report(s) | Classification | IPC: | C08G73/10, H01L31/02 | [1985/01] | CPC: |
C08G73/1039 (EP);
H01L31/02167 (EP);
H01L31/041 (EP);
Y02E10/50 (EP)
| Designated contracting states | DE, FR, GB [1985/01] | Title | German: | Sonnenzelle mit einer Schutzschicht aus Polyamid und Verfahren zum Schützen von Sonnenzellen | [1988/02] | English: | Solar cell comprising a protective polyimide coating and method for protecting solar cells | [1988/02] | French: | Cellule solaire renfermant une couche protetrice de polyimide et procedé de protection de cellules solaires | [1988/02] |
| Former [1985/01] | POLYIMIDE ZUSAMMENSETZUNG UND VERFAHREN ZUM SCHÜTZEN VON FOTOREAKTIONSZELLEN | ||
| Former [1985/01] | POLYIMIDE COMPOSITION AND METHOD FOR PROTECTING PHOTOREACTIVE CELLS | ||
| Former [1985/01] | COMPOSITION DE POLYIMIDE ET PROCEDE DE PROTECTION DE CELLULES PH OTOREACTIVES | File destroyed: | 20.04.2002 | Entry into regional phase | 11.07.1984 | National basic fee paid | 11.07.1984 | Designation fee(s) paid | 11.07.1984 | Examination fee paid | Examination procedure | 11.07.1984 | Examination requested [1985/01] | 17.09.1985 | Despatch of a communication from the examining division (Time limit: M06) | 18.03.1986 | Reply to a communication from the examining division | 27.08.1986 | Despatch of a communication from the examining division (Time limit: M06) | 15.01.1987 | Reply to a communication from the examining division | 02.03.1987 | Despatch of communication of intention to grant (Approval: ) | 15.06.1987 | Communication of intention to grant the patent | 20.08.1987 | Fee for grant paid | 20.08.1987 | Fee for publishing/printing paid | Opposition(s) | 14.10.1988 | No opposition filed within time limit [1989/07] | Fees paid | Renewal fee | 11.10.1985 | Renewal fee patent year 03 | 16.10.1986 | Renewal fee patent year 04 | 14.10.1987 | 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. | Cited in | International search | [A]FR1399078 (DU PONT); | [A]GB1216505 (NAT RES DEV [GB]); | [A]FR2137937 (DU PONT); | [A]DE2536350 (SIEMENS AG) |