IP Library › Assignment 014255/0091
Patent Assignment
Reel/Frame 014255/0091

Assignment of Assignor's Interest

Recorded: 2003-06-27 Pages: 2
Assignors
HEIMES, TIMON
Executed: 2003-05-28
DUMM, HERMANN
Executed: 2003-05-28
Assignee
WACKER SILTRONIC AG
JOHANNES-HESS-STRASSE 24, D-84489 BURGHAUSEN, GERMANY
Covered Property (1)
Process for Machining a Wafer-Like Workpiece
Patent: 6,811,473 →
Application: 10/607,626 →
Publication: US 2004/0043709
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 30, 2004
From: WACKER SILTRONIC GESELLSCHAFT FUR HALBLEITERMATERIALIEN AKTIENGESELLSCHAFT
To: SILTRONIC AG
Reel/Frame 015596/0720 →
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 →