Patent Assignment
Reel/Frame 005178/0322
Assignment of Assignors Interest.
Recorded: 1989-10-19
Pages: 4
Assignor
SPECTRA-PHYSICS, INC.
Executed: 1989-09-29
Assignee
AMOCO CORPORATION
200 E. RANDOLPH, CHICAGO, ILLINOIS, 60601
Covered Properties
(4)
Solid-State Laser Having a Moving Lasing Material
Patent:
4,789,988 →
Application:
07/101,775 →
Capillary Heat Pipe Cooled Diode Pumped Slab Laser
Patent:
4,791,634 →
Application:
07/102,394 →
Method and Apparatus for Preionizing a Self-Sustained Gas Discharge Device
Patent:
4,813,053 →
Application:
07/103,930 →
Isolator for Laser Optical Assemblies
Patent:
4,835,785 →
Application:
07/103,980 →
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Sep 29, 1987
From: MIYAKE, CHARLES I.
To: SPECTRA-PHYSICS, INC., 3333 NORTH FOURTH STREET, SAN JOSE, CA. 95734-1995, A CORP. OF DE.
Reel/Frame 004793/0621 →
Assignment of Assignors Interest.
Sep 29, 1987
From: TROST, DAVID D.
To: SPECTRA-PHYSICS, INC., 3333 NORTH FOURTH STREET, SAN JOSE, CALIFORNIA 95734-1995, A CORP. OF DE
Reel/Frame 004791/0173 →
Assignment of Assignors Interest.
Sep 30, 1987
From: FISHER, CHARLES H.; DE FACCIO, MARK A.
To: SPECTRA-PHYSICS, INC., 3333 NORTH FOURTH STREET, SAN JOSE, CALIFORNIA 95734-1995, A CORP. OF DE
Reel/Frame 004788/0858 →
Assignment of Assignors Interest.
Jan 4, 1988
From: THAYER, WILLIAM J.
To: SPECTRA-PHYSICS, INC., A CORP. OF DE
Reel/Frame 004819/0955 →
Assignment of Assignor's Interest
Nov 5, 1993
From: AMOCO CORPORATION
To: COHERENT, INC.
Reel/Frame 006756/0568 →
Assignment of Assignor's Interest
Jul 22, 1996
From: COHERENT, INC.
To: LAMBDA PHYSIK
Reel/Frame 008045/0494 →
Assignment of Assignor's Interest
Aug 19, 1996
From: AMOCO CORPORATION
To: ATX TELECOM SYSTEMS, INC.
Reel/Frame 008104/0178 →
Merger
Apr 4, 2005
From: ATX TELECOM SYSTEMS, INC.
To: SCIENTIFIC-ATLANTA, INC.
Reel/Frame 016004/0887 →