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EP0227945

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EP About this file: EP0227945

EP0227945 - Photovoltaic cell [Right-click to bookmark this link]
Status	The application has been withdrawn Status updated on 05.07.1996 Database last updated on 06.07.2024
Most recent event Tooltip	07.07.2007	Change - inventor	published on 08.08.2007 [2007/32]
Applicant(s)	For all designated states Nukem GmbH D-63754 Alzenau / DE
	[1991/33]
Former [1987/28]	For all designated states Nukem GmbH Rodenbacher Chaussee 6 Postfach 11 00 80 D-63434 Hanau / DE
Inventor(s)	01 / Wörner, Jörg, Dr. Philipp-Reis-Strasse 16 D-6451 Grosskrotzenburg / DE
	[1987/28]
Representative(s)	Stoffregen, Hans-Herbert Patentanwalt Postfach 21 44 63411 Hanau / DE
	[N/P]
Former [1991/02]	Stoffregen, Hans-Herbert, Dr. Dipl.-Phys. Patentanwalt Salzstrasse 11 a Postfach 21 44 D-63411 Hanau / DE
Former [1990/15]	Stoffregen, Hans-Herbert, Dr. Dipl.-Phys. Salzstrasse 11a D-63450 Hanau / DE
Former [1987/28]	Stoffregen, Hans-Herbert, Dr. Dipl.-Phys. Salzstrasse 11a D-63450 Hanau / DE
Application number, filing date	86116234.5	24.11.1986
	[1987/28]
Priority number, date	DE19853542116	28.11.1985 Original published format: DE 3542116
	[1987/28]
Filing language	DE
Procedural language	DE
Publication	Type:	A2 Application without search report
	No.:	EP0227945
	Date:	08.07.1987
	Language:	DE
	[1987/28]
	Type:	A3 Search report
	No.:	EP0227945
	Date:	22.03.1989
	Language:	DE
	[1989/12]
Search report(s)	(Supplementary) European search report - dispatched on:	EP	02.02.1989
Classification	IPC:	H01L31/02, H01L31/18, H01J37/32	[1989/09]
	CPC:	H01L31/072 (EP,US); H01L31/03365 (EP,US); H01L31/18 (EP,US); Y02E10/50 (EP,US)
	Former IPC [1987/28]	H01L31/02, H01L31/06, H01L31/18
Designated contracting states	DE, ES, FR, IT [1987/28]
Title	German:	Photovoltaische Zelle	[1987/28]
	English:	Photovoltaic cell	[1987/28]
	French:	Cellule photovoltaique	[1987/28]
Examination procedure	08.03.1989	Examination requested [1989/20]
	23.11.1990	Despatch of a communication from the examining division (Time limit: M06)
	30.05.1991	Reply to a communication from the examining division
	10.02.1992	Despatch of a communication from the examining division (Time limit: M04)
	06.05.1992	Reply to a communication from the examining division
	04.06.1992	Date of oral proceedings
	15.07.1992	Despatch of communication of intention to grant (Approval: No)
	15.07.1992	Minutes of oral proceedings despatched
	02.03.1993	Despatch of communication that the application is refused, reason: substantive examination {1}
	06.06.1996	Application withdrawn by applicant [1996/34]
Appeal following examination	29.04.1993	Appeal received No. T0686/93
	10.07.1993	Statement of grounds filed
	06.06.1996	Result of appeal procedure: the application was withdrawn
	01.10.1996	Date of oral proceedings
Fees paid	Renewal fee
	28.11.1988	Renewal fee patent year 03
	17.11.1989	Renewal fee patent year 04
	27.11.1990	Renewal fee patent year 05
	19.11.1991	Renewal fee patent year 06
	24.11.1992	Renewal fee patent year 07
	24.11.1993	Renewal fee patent year 08
	23.11.1994	Renewal fee patent year 09
	Penalty fee
	Additional fee for renewal fee
	30.11.1995	10 M06 Not yet paid
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]US4251286 (BARNETT ALLEN M);
		[A]EP0091998 (PRUTEC LTD [GB]);
		[A]US3888697 (BOGUS KLAUS, et al)
		[A] - CONFERENCE RECORD OF THE 9th IEEE PHOTOVOLTAIC SPECIALISTS CONF., 2.-4. Mai 1972, Seiten 106-110, Silver Spring, US; K. BOGUS et al.: "High efficiency Cu2S-CdS-solar cells with improved thermal stability"
		[A] - SOLID-STATE ELECTRONICS, Band 22, Seiten 495-499, Pergamon Press LTD, GB; A. BANERJEE et al.: "ZNCD1-S/CU2S heterojunction solar cells-I: Fabrication and performance"
		[A] - THIN SOLID FILMS, Band 67, 1980, Seiten 309-320, Elsevier Sequoia S.A., Lausanne, CH; G. TURBAN et al.: "Mass spectrometry of a silane glow discharge during plasma deposition of a-Si: H films"

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

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