Patent Assignment
Reel/Frame 022390/0654
Corrective Assignment to Correct the Execution Dates Provided in the Conveying Party Data on the Recordation Cover Sheet Previously Recorded on Reel 021489 Frame 0901. Assignor(S) Hereby Confirms the Execution Dates Should Be 8/4/2008 and 8/8/2008.
Recorded: 2009-03-13
Pages: 9
Assignee
SIEMENS AKTIENGESELLSCHAFT
OTTO-HAHN-RING 6, MUNICH, 81739, GERMANY
Covered Property
(1)
Metjod and Device for Monitoring a Feed-Water Supply to a Steam Generator
Patent:
6,044,804 →
Application:
08/931,376 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 20, 2000
From: FRANKE, JOACHIM; WITTCHOW, EBERHARD
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 010684/0165 →
Assignment of Assignor's Interest
Sep 8, 2008
From: FRANKE, JOACHIM; WITTCHOW, EBERHARD
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 021489/0901 →
Assignment of Assignor's Interest
Apr 13, 2009
From: SIEMENS AKTIENGESELLSCHAFT
To: TRANSPACIFIC SILICA, LLC
Reel/Frame 022529/0541 →
Assignment of Assignor's Interest
Jan 4, 2020
From: INTELLECTUAL VENTURES ASSETS 158 LLC
To: HANGER SOLUTIONS, LLC
Reel/Frame 051486/0425 →
Assignment of Assignor's Interest
Feb 8, 2020
From: TRANSPACIFIC SILICA, LLC
To: INTELLECTUAL VENTURES ASSETS 158 LLC
Reel/Frame 051856/0522 →