Patent Assignment
Reel/Frame 023407/0847
Assignment of Assignor's Interest
Recorded: 2009-10-19
Pages: 5
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUNICH, D-80333, GERMANY
Covered Property
(1)
Model Based Estimation of a Complete or Partial Positron Emission Tomography Attenuation Map Using Maximum Likelihood Expectation Maximization
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 19, 2009
From: WATSON, CHARLES C.; MICHEL, CHRISTIAN J.
To: SIEMENS MEDICAL SOLUTIONS USA, INC.
Reel/Frame 023407/0283 →
Assignment of Assignor's Interest
Jun 27, 2016
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS HEALTHCARE GMBH
Reel/Frame 039011/0411 →
Assignment of Assignor's Interest
Dec 20, 2023
From: SIEMENS HEALTHCARE GMBH
To: SIEMENS HEALTHINEERS AG
Reel/Frame 066088/0256 →
Corrective Assignment to Correct the Assignee Previously Recorded at Reel: 066088 Frame: 0256. Assignor(S) Hereby Confirms the Assignment.
Jan 17, 2024
From: SIEMENS HEALTHCARE GMBH
To: SIEMENS HEALTHINEERS AG
Reel/Frame 071178/0246 →