Patent Assignment
Reel/Frame 005172/0202
Assignment of Assignors Interest.
Recorded: 1989-10-12
Pages: 2
Assignee
UNION CARBIDE CORPORATION
OLD RIDGEBURY RD., A CORP. OF NY., DANBURY, CONNECTICUT, 06817
Covered Property
(1)
Sterilization Method
Patent:
4,976,922 →
Application:
07/318,767 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Mar 12, 1991
From: UNION CARBIDE CORPORATION, A CORP. OF NY
To: UNION CARBIDE INDUSTRIAL GASES INC., A CORP. OF DE
Reel/Frame 005626/0511 →
Change of Name Effective on 06/12/1992
Dec 3, 1992
From: UNION CARBIDE INDUSTRIAL GASES TECHNOLOGY CORPORATION
To: PRAXAIR TECHNOLOGY, INC.
Reel/Frame 006337/0037 →
Assignment of Assignor's Interest
Oct 20, 1993
From: PRAXAIR TECHNOLOGY INC.
To: ALLIEDSIGNAL INC.
Reel/Frame 006935/0281 →