IP Library › Assignment 020173/0962
Patent Assignment
Reel/Frame 020173/0962

Assignment of Assignor's Interest

Recorded: 2007-11-29 Pages: 2
Assignors
NAKAI, KATSUHIKO
Executed: 2007-11-19
FUKUSHIMA, SEI
Executed: 2007-11-19
Assignee
SILTRONIC AG
HANNS-SEIDEL-PLATZ 4, MUNICH, 81737, GERMAN DEMOCRATIC REPUBLIC
Covered Property (1)
Silicon Wafer and Method for Manufacturing the Same
Patent: 8,142,885 →
Application: 11/947,021 →
Publication: US 2008/0131679
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 →