IP Library › Assignment 005006/0429
Patent Assignment
Reel/Frame 005006/0429

Assignment of Assignors Interest.

Recorded: 1988-12-15 Pages: 2
Assignors
WEAVER, SAMUEL C.
Executed: 1988-12-14
NIXDORF, RICHARD D.
Executed: 1988-12-14
Assignee
Covered Property (1)
Method for the Preparation of Silicon Carbide Whiskers
Patent: 4,873,069 →
Application: 07/284,910 →
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest Effective April 14, 1986 Feb 16, 1990
From: AMERICAN MATRIX, INC.
To: FIRST AMERICAN NATIONAL BANK
Reel/Frame 005243/0634 →
By Bill of Sale Dated April 6, 1990, Pursuant to the Default of American Matrix Inc., on Security Agreement Recorded on February 16, 1990 at Reel 5243 Frame 0634 Jul 13, 1990
From: AMERICAN MATRIX, INC.
To: FIRST AMERICAN NATIONAL BANK
Reel/Frame 005395/0041 →
Assignment of Assignors Interest. Jul 13, 1990
From: FIRST AMERICAN NATIONAL BANK, A NATIONAL BANKING ASSOCIATION
To: ADVANCED REFRACTORY TECHNOLOGIES, INC.
Reel/Frame 005395/0044 →
Assignment of Assignor's Interest Feb 25, 1994
From: ADVANCED REFRACTORY TECHNOLOGIES, INC.
To: ISRAEL CHEMICALS LTD.
Reel/Frame 006877/0193 →
Security Interest Oct 7, 1998
From: ADVANCED REFRACTORY TECHNOLOGIES, INC.
To: FLEET NATIONAL BANK
Reel/Frame 009500/0055 →