Patent Assignment
Reel/Frame 004833/0223
Assignment of Assignors Interest.
Recorded: 1988-02-29
Pages: 3
Assignors
BUSCHOW, KURT H. J.
Executed: 1987-12-08
VAN MENS, REINOUD
Executed: 1988-01-29
DE MOOY, DIRK B.
Executed: 1987-12-03
Assignee
U.S. PHILIPS CORPORATION
100 EAST 42ND STREET, A CORP. OF JAPAN, NEW YORK, NEW YORK, 10017
Covered Property
(1)
Hard Magnetic Material
Patent:
5,041,171 →
Application:
07/065,538 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 25, 1998
From: U.S. PHILIPS CORPORATION
To: YBM MAGNEX, INC.
Reel/Frame 009479/0787 →
Assignment of Assignor's Interest
Aug 14, 2000
From: YBM MAGNEX, INC.
To: CRUMAX MAGNETICS, INC.
Reel/Frame 011052/0165 →
Change of Name
Sep 3, 2002
From: CRUMAX MAGNETICS, INC.
To: VAC MAGNETICS CORPORATION
Reel/Frame 013248/0462 →