Patent Assignment
Reel/Frame 004580/0088
Assignment of Assignors Interest.
Recorded: 1986-06-06
Pages: 2
Assignor
POULTNEY, SHERMAN K.
Executed: 1986-05-25
Assignee
PERKIN-ELMER CORPORATION
761 MAIN AVENUE, A CORP. OF NEW YORK, NORWALK, CONNECTICUT, 06859
Covered Property
(1)
Very Wide Spectral Coverage Grating Spectrometer
Patent:
4,729,658 →
Application:
06/871,056 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Oct 10, 2000
From: HUGHES AIRCRAFT COMPANY, A CORP. OF DELAWARE
To: HE HOLDINGS, INC., A CORP. OF DELAWARE
Reel/Frame 011035/0961 →
Merger
Oct 10, 2000
From: HE HOLDINGS, INC.
To: RAYTHEON COMPANY
Reel/Frame 011035/0993 →
Change of Name
Dec 13, 2000
From: HUGHES DANBURY OPTICAL SYSTEMS
To: RAYTHEON OPTICAL SYSTEMS, INC.
Reel/Frame 011164/0410 →
Merger
Dec 13, 2000
From: RAYTHEON OPTICAL SYSTEMS, INC., A CORPORATION OF DELAWARE
To: RAYTHEON COMPANY, A CORPORATION OF DELAWARE
Reel/Frame 011164/0492 →
Assignment of Assignor's Interest
Feb 13, 2001
From: RAYTHEON COMPANY
To: B.F. GOODRICH COMPANY, THE
Reel/Frame 011497/0102 →