Patent Assignment
Reel/Frame 026938/0576
Change of Name
Recorded: 2011-09-12
Pages: 2
Assignor
BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Executed: 2011-08-31
Assignee
BAYER PHARMA AKTIENGESELLSCHAFT
MULLERSTR. 178, BERLIN, 13353, GERMANY
Covered Property
(1)
Selection Method for Two Contrast Media for Use in a Dual-Energy Ct Examination, Contrast Media Combination and Generation of Ct Images Using a Contrast Media Combination and Different Energy Spectra
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 23, 2009
From: KRAUSS, BERNHARD; PIETSCH, HUBERTUS
To: SIEMENS AKTIENGESELLSCHAFT
Reel/Frame 023577/0102 →
Assignment of Assignor's Interest
May 10, 2010
From: SIEMENS AKTIENGESELLSCHAFT
To: BAYER SCHERING PHARMA AKTIENGESELLSCHAFT
Reel/Frame 024384/0037 →
Assignment of Assignor's Interest
May 13, 2013
From: BAYER PHARMA AKTIENGESELLSCHAFT
To: BAYER INTELLECTUAL PROPERTY GMBH
Reel/Frame 030403/0854 →
Assignment of Assignor's Interest
Jun 10, 2016
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS HEALTHCARE GMBH
Reel/Frame 038878/0446 →
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 →