USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	012916/0470			Pages:	12
		Recorded:	05/16/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 41

Patent #:	4430150	Issue Dt:	02/07/1984	Application #:	06290917	Filing Dt:	08/07/1981
Title:	PRODUCTION OF SINGLE CRYSTAL SEMICONDUCTORS

Patent #:	4451968	Issue Dt:	06/05/1984	Application #:	06299694	Filing Dt:	09/08/1981
Title:	METHOD AND DEVICE FOR PROVIDING AN OHMIC CONTACT OF HIGH RESISTANCE ON A SEMICONDUCTOR AT LOW TEMPERATURES

Patent #:	4407320	Issue Dt:	10/04/1983	Application #:	06299695	Filing Dt:	09/08/1981
Title:	LARGE AREA, FAULT TOLERANT SOLAR ENERGY CONVERTER

Patent #:	4425408	Issue Dt:	01/10/1984	Application #:	06440988	Filing Dt:	11/12/1982
Title:	PRODUCTION OF SINGLE CRYSTAL SEMICONDUCTORS

Patent #:	4521640	Issue Dt:	06/04/1985	Application #:	06515841	Filing Dt:	07/21/1983
Title:	LARGE AREA, LOW TEMPERATURE PROCESS, FAULT TOLERANT SOLAR ENERGY CONVERTER

Patent #:	4614835	Issue Dt:	09/30/1986	Application #:	06562485	Filing Dt:	12/15/1983
Title:	PHOTOVOLTAIC SOLAR ARRAYS USING SILICON MICROPARTICLES

Patent #:	4582588	Issue Dt:	04/15/1986	Application #:	06647579	Filing Dt:	09/04/1984
Title:	METHOD OF ANODIZING AND SEALING ALUMINUM

Patent #:	4581103	Issue Dt:	04/08/1986	Application #:	06647580	Filing Dt:	09/04/1984
Title:	METHOD OF ETCHING SEMICONDUCTOR MATERIAL

Patent #:	4637855	Issue Dt:	01/20/1987	Application #:	06728959	Filing Dt:	04/30/1985
Title:	PROCESS FOR PRODUCING CRYSTALLINE SILICON SPHERES

Patent #:	4917752	Issue Dt:	04/17/1990	Application #:	06906646	Filing Dt:	09/11/1986
Title:	METHOD OF FORMING CONTACTS ON SEMICONDUCTOR MEMBERS

Patent #:	4994878	Issue Dt:	02/19/1991	Application #:	06917269	Filing Dt:	10/08/1986
Title:	ARRAY INTERCONNECT SYSTEM AND METHOD OF MAKING SAME

Patent #:	4691076	Issue Dt:	09/01/1987	Application #:	06937473	Filing Dt:	12/02/1986
Title:	SOLAR ARRAY WITH ALUMINUM FOIL MATRIX

Patent #:	5069740	Issue Dt:	12/03/1991	Application #:	07185334	Filing Dt:	04/21/1988
Title:	PRODUCTION OF SEMICONDUCTOR GRADE SILICON SPHERES FROM METALLURGICAL GRADE SILICON PARTICLES

Patent #:	4806495	Issue Dt:	02/21/1989	Application #:	07211101	Filing Dt:	06/15/1988
Title:	METHOD OF MAKING SOLAR ARRAY WITH ALUMINUM FOIL MATRIX

Patent #:	4872607	Issue Dt:	10/10/1989	Application #:	07250982	Filing Dt:	09/26/1988
Title:	METHOD OF BONDING SEMICONDUCTOR MATERIAL TO AN ALUMINUM FOIL

Patent #:	4957601	Issue Dt:	09/18/1990	Application #:	07351256	Filing Dt:	05/08/1989
Title:	METHOD OF FORMING AN ARRAY OF APERTURES IN AN ALUMINUM FOIL

Patent #:	5192400	Issue Dt:	03/09/1993	Application #:	07387244	Filing Dt:	07/31/1989
Title:	METHOD OF ISOLATING SHORTED SILICON SPHERES

Patent #:	4992138	Issue Dt:	02/12/1991	Application #:	07387250	Filing Dt:	07/31/1989
Title:	METHOD AND APPARATUS FOR CONSTRUCTING A FOIL MATRIX FOR A SOLAR CELL

Patent #:	5086003	Issue Dt:	02/04/1992	Application #:	07387929	Filing Dt:	07/31/1989
Title:	METHOD FOR APPLYING AN ORGANIC INSULATOR TO A SOLAR ARRAY

Patent #:	5091319	Issue Dt:	02/25/1992	Application #:	07388105	Filing Dt:	07/31/1989
Title:	METHOD OF AFFIXING SILICON SPHERES TO A FOIL MATRIX

Patent #:	5028546	Issue Dt:	07/02/1991	Application #:	07388280	Filing Dt:	07/31/1989
Title:	METHOD FOR MANUFACTURE OF SOLAR CELL WITH FOIL CONTACT POINT

Patent #:	5012619	Issue Dt:	05/07/1991	Application #:	07454617	Filing Dt:	12/21/1989
Title:	METHOD AND APPARATUS FOR FORMING SPHERES

Patent #:	5081069	Issue Dt:	01/14/1992	Application #:	07457113	Filing Dt:	12/26/1989
Title:	METHOD FOR DEPOSITING A TIO2 LAYER USING A PERIODIC AND SIMULTANEOUS TILTING AND ROTATING PLATFORM MOTION

Patent #:	5208001	Issue Dt:	05/04/1993	Application #:	07718171	Filing Dt:	06/20/1991
Title:	METHOD FOR SILICON PURIFICATION

Patent #:	5278097	Issue Dt:	01/11/1994	Application #:	07725413	Filing Dt:	07/01/1991
Title:	METHOD OF MAKING DOPED SILICON SPHERES

Patent #:	5223452	Issue Dt:	06/29/1993	Application #:	07784614	Filing Dt:	10/29/1991
Title:	METHOD AND APPARATUS FOR DOPING SILICON SPHERES

Patent #:	5419782	Issue Dt:	05/30/1995	Application #:	08060773	Filing Dt:	05/11/1993
Title:	ARRAY OF SOLAR CELLS HAVING AN OPTICALLY SELF-ALIGNING, OUTPUT- INCREASING, AMBIENT-PROTECTING COATING

Patent #:	5413226	Issue Dt:	05/09/1995	Application #:	08159637	Filing Dt:	11/30/1993
Title:	APPARATUS FOR SORTING OBJECTS ACCORDING TO SIZE

Patent #:	5411152	Issue Dt:	05/02/1995	Application #:	08159645	Filing Dt:	11/30/1993
Title:	APPARATUS FOR SORTING OBJECTS ACCORDING TO SIZE

Patent #:	5403439	Issue Dt:	04/04/1995	Application #:	08160020	Filing Dt:	12/01/1993
Title:	METHOD OF PRODUCING SAME-SIZED PARTICLES

Patent #:	5413285	Issue Dt:	05/09/1995	Application #:	08180583	Filing Dt:	01/12/1994
Title:	METHOD OF TREATING ADHERENT SEMICONDUCTOR PARTICLES TO BREAK THEM APART

Patent #:	5462639	Issue Dt:	10/31/1995	Application #:	08181070	Filing Dt:	01/12/1994
Title:	METHOD OF TREATING PARTICLES

Patent #:	5468304	Issue Dt:	11/21/1995	Application #:	08212542	Filing Dt:	03/14/1994
Title:	OUTPUT-INCREASING, PROTECTIVE COVER FOR A SOLAR CELL

Patent #:	5466301	Issue Dt:	11/14/1995	Application #:	08267633	Filing Dt:	06/29/1994
Title:	SOLAR CELL HAVING AN OUTPUT-INCREASING, PROTECTIVE COVER

Patent #:	5498576	Issue Dt:	03/12/1996	Application #:	08279320	Filing Dt:	07/22/1994
Title:	METHOD AND APPARATUS FOR AFFIXING SPHERES TO A FOIL MATRIX

Patent #:	5486494	Issue Dt:	01/23/1996	Application #:	08279572	Filing Dt:	07/22/1994
Title:	METHOD AND APPARATUS FOR AFFIXING SPHERES TO A CONDUCTIVE SHEET

Patent #:	5431127	Issue Dt:	07/11/1995	Application #:	08323317	Filing Dt:	10/14/1994
Title:	PROCESS FOR PRODUCING SEMICONDUCTOR SPHERES

Patent #:	5556791	Issue Dt:	09/17/1996	Application #:	08368229	Filing Dt:	01/03/1995
Title:	METHOD OF MAKING OPTICALLY FUSED SEMICONDUCTOR POWDER FOR SOLAR CELLS

Patent #:	5926727	Issue Dt:	07/20/1999	Application #:	08570028	Filing Dt:	12/11/1995
Title:	PHOSPHOROUS DOPING A SEMICONDUCTOR PARTICLE

Patent #:	5763320	Issue Dt:	06/09/1998	Application #:	08570070	Filing Dt:	12/11/1995
Title:	BORON DOPING A SEMICONDUCTOR PARTICLE

Patent #:	5614020	Issue Dt:	03/25/1997	Application #:	08637194	Filing Dt:	04/08/1996
Title:	APPARATUS FOR MAKING OPTICALLY FUSED SEMICONDUCTOR POWDER FOR SOLAR CELLS

Assignor

MATRIX SOLAR TECHNOLOGIES, INC.

Exec Dt:

04/01/2002

Assignee

SPHERAL SOLAR POWER, INC.

P.O. BOX 32100, PRESTON CENTRE

250 ROYAL OAK ROAD

CAMBRIDGE, ONTARIO, CANADA N3H 5

Correspondence name and address
	BORDEN LADNER GERVAIS LLP
	R. CRAIG ARMSTRONG
	100 QUEEN STREET, SUITE 1100
	OTTAWA, ONTARIO, CANADA K1P 1J9

Search Results as of: 06/06/2024 08:38 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6