Patent Assignment
Reel/Frame 004007/0928
Assignment of Assignors Interest.
Recorded: 1982-06-14
Pages: 1
Assignors
NATH, DILIP K.
Executed: 1982-06-01
PUREZA, PABLO
Executed: 1982-06-01
OH, SHIN M.
Executed: 1982-06-01
Covered Property
(1)
Fabrication of Optical Preforms by Axial Chemical Vapor Depostion
Patent:
4,440,558 →
Application:
06/387,983 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 22, 1985
From: INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
To: ITT CORPORATION
Reel/Frame 004389/0606 →
Change of Name
Jan 21, 1988
From: U.S. HOLDING COMPANY, INC.
To: ALCATEL USA, CORP.
Reel/Frame 004827/0276 →
Assignment of Assignors Interest.
May 24, 1991
From: ALCATEL USA CORP. A CORP. OF DELAWARE
To: ALCATEL NA CABLE SYSTEMS, INC. A CORP. OF DELAWARE
Reel/Frame 005712/0033 →