Patent Assignment
Reel/Frame 005254/0108
Assignment of Assignors Interest.
Recorded: 1990-02-12
Pages: 3
Assignor
MONTGOMERY, LIONEL C.
Executed: 1989-12-22
Assignee
UNION CARBIDE COATINGS SERVICE TECHNOLOGY CORPORATION
3 CHRISTINA CENTRE, STE. 903, 201 NORTH WALNUT ST., A CORP. OF DE, WILMINGTON, DELAWARE, 19801
Covered Property
(1)
Method for Forming a High Density Metal Boride Composite
Patent:
4,983,340 →
Application:
07/458,347 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Effective on 06/12/1992
Dec 3, 1992
From: UNION CARBIDE COATINGS SERVICE TECHNOLOGY CORPORATION
To: PRAXAIR S.T. TECHNOLOGY, INC.
Reel/Frame 006334/0986 →
Assignment of Assignor's Interest
May 26, 1993
From: BRAXAIR S. T. TECHNOLOGY, INC.
To: ADVANCED CERAMICS CORPORATION
Reel/Frame 006548/0893 →
Security Interest
Jun 4, 1993
From: ADVANCED CERAMICS CORPORATION
To: SOCIETY NATIONAL BANK
Reel/Frame 006569/0360 →