Patent Assignment
Reel/Frame 005533/0236
Assignment of Assignors Interest.
Recorded: 1990-11-20
Pages: 3
Assignor
KIM, ANDREW S.
Executed: 1990-11-09
Assignee
CRUCIBLE MATERIALS CORPORATION
P.O. BOX 977, STATE FAIR BLVD., A CORP. OF DE, SYRACUSE, NEW YORK, 13201
Covered Property
(1)
Method and Particle Mixture for Making Rare Earth Element, Iron and Boron Permanent Sintered Magnets
Patent:
5,091,020 →
Application:
07/616,099 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 20, 1992
From: CRUCIBLE MATERIALS CORPORATION, A CORPORATION OF DE
To: MELLON BANK, N.A. AS AGENT
Reel/Frame 006090/0656 →
Security Interest
Nov 20, 1996
From: CRUCIBLE MATERIALS CORPORATION
To: MELLON BANK, N.A.
Reel/Frame 008222/0747 →
Assignment of Assignor's Interest
Sep 29, 1997
From: CRUCIBLE MATERIALS CORPORATION
To: YBM MAGNEX, INC.
Reel/Frame 008732/0607 →
Release of Security Interest
Oct 17, 1997
From: MELLON BANK, N.A.
To: CRUCIBLE MATERIALS CORPORATION
Reel/Frame 008869/0267 →