Patent Assignment
Reel/Frame 005481/0001
Assignment of Assignors Interest.
Recorded: 1989-07-24
Pages: 5
Assignors
HEY, H. PETER W.
Executed: 1989-06-20
MAZAK, WILLIAM A.
Executed: 1989-06-20
AGGARWAL, RAVINDER K.
Executed: 1989-06-20
CURTIN, JOHN H.
Executed: 1989-06-20
Assignee
ADVANCED SEMICONDUCTOR MATERIALS AMERICA, INC., A CORP. OF DE
4302 EAST BROADWAY, PHOENIX, ARIZONA, 85040
Covered Property
(1)
High Throughput Multi Station Processor for Multiple Single Wafers
Patent:
4,987,856 →
Application:
07/354,922 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 23, 1997
From: ADVANCED SEMICONDUCOR MATERIALS OF AMERICA, INC.
To: IMPERIAL BANK, A CALIFORNIA BANKING CORPORATION
Reel/Frame 008553/0183 →
Change of Name
Jun 13, 2000
From: ADVANCED SEMICONDUCTOR MATERIALS AMERICA, INC.
To: ASM AMERICA, INC.
Reel/Frame 010881/0362 →