Patent Assignment
Reel/Frame 003872/0870
Assignment of Assignors Interest.
Recorded: 1981-03-16
Pages: 3
Assignors
IZU MASATSUGU
Executed: 1981-03-11
BARNARD TIMOTHY J.
Executed: 1981-03-11
GATTUSO DAVID A.
Executed: 1981-03-11
Covered Property
(1)
Cathode for Generating a Plasma
Patent:
4,369,730 →
Application:
06/244,383 →
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
License
Aug 23, 1982
From: ATLANTIC RICHFIELD COMPANY A PA CORP.
To: ENERGY CONVERSION DEVICES, INC.
Reel/Frame 004026/0285 →
Security Interest
Aug 1, 1986
From: ENERGY CONVERSION DEVICES, INC
To: CANON INC.
Reel/Frame 004585/0577 →
License
Apr 6, 1989
From: ENERGY CONVERSION DEVICES, INC.
To: CANON INC.
Reel/Frame 005184/0012 →
Security Interest
Jan 7, 1991
From: OIS OPTICAL IMAGING SYSTEMS, INC., A CORP. OF DE
To: MANNING, WILLIAM
Reel/Frame 005552/0228 →
Released by Secured Party
Dec 3, 1991
From: MANNING, WILLIAM
To: OIS OPTICAL IMAGING SYSTEMS, INC., A CORP. OF DE
Reel/Frame 005931/0797 →
Assignment of Assignor's Interest
May 3, 1994
From: ENERGY CONVERSION DEVICES, INC.
To: UNITED SOLAR SYSTEMS CORP.
Reel/Frame 006969/0179 →