Patent Assignment
Reel/Frame 017580/0269
Assignment of Assignor's Interest
Recorded: 2006-05-05
Pages: 4
Assignors
MUELLER, TIMO
Executed: 2006-03-08
VON AMMON, WILFRIED
Executed: 2006-03-15
DAUB, ERICH
Executed: 2006-03-15
KROTTENTHALER, PETER
Executed: 2006-03-17
MESSMANN, KLAUS
Executed: 2006-03-15
PASSEK, FRIEDRICH
Executed: 2006-03-15
WAHLICH, REINHOLD
Executed: 2006-03-09
KUEHHORN, ARNOLD
Executed: 2006-03-17
STUDENER, JOHANNES
Executed: 2006-03-20
Assignee
SILTRONIC AG
HANNS-SEIDEL-PLATZ 4, MUNICH, 81737, GERMANY
Covered Property
(1)
Silicon Wafer and Process for the Heat Treatment of a Silicon Wafer
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address
Jun 30, 2021
From: SILTRONIC AG
To: SILTRONIC AG
Reel/Frame 056719/0881 →
Corrective Assignment to Correct the Date of the Change of Address from 03/12/2020 to 12/03/2020 Previously Recorded at Reel: 056719 Frame: 0881. Assignor(S) Hereby Confirms the Assignment.
Jul 1, 2021
From: SILTRONIC AG
To: SILTRONIC AG
Reel/Frame 057561/0451 →