Patent Assignment
Reel/Frame 004240/0506
Assignment of Assignors Interest.
Recorded: 1984-03-13
Pages: 1
Assignor
SAPOFF, PAUL C.
Executed: 1984-03-08
Assignee
CATALYST TECHNOLOGY, INC., A KY CORP
4414 OLD LAGRANGE ROAD, P.O. BOX 115,, BUCKNER,, KENTUCKY
Covered Property
(1)
Modular Multi-Tube Catalyst Loading Funnel
Application:
06/588,985 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 26, 1989
From: UNION CARBIDE INDUSTRIAL GASES INC., A CORP. OF DE
To: UNION CARBIDE INDUSTRIAL GASES TECHNOLOGY CORPORATION
Reel/Frame 005206/0425 →
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 →