Patent Assignment
Reel/Frame 013197/0468
Assignment of Assignor's Interest
Recorded: 2002-08-09
Pages: 3
Assignor
PTAK, JOHN C.
Executed: 2002-08-07
Assignee
ASM AMERICA
3440 E. UNIVERSITY DRIVE, PHOENIX, ARIZONA, 85034
Covered Property
(1)
Led Heat Lamp Arrays for Cvd Heating
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Name of the Assignee Previously Recorded on Reel 013197 Frame 0468. Assignor(S) Hereby Confirms the Assignment.
Dec 5, 2018
From: PTAK, JOHN C.
To: ASM AMERICA, INC.
Reel/Frame 047721/0898 →
Assignment of Assignor's Interest
Mar 4, 2021
From: ASM AMERICA, INC.
To: ASM IP HOLDING B.V.
Reel/Frame 056465/0280 →