IP Library › Assignment 051176/0677
Patent Assignment
Reel/Frame 051176/0677

Assignment of Assignor's Interest

Recorded: 2019-12-04 Pages: 6
Assignor
VASAMED, INC.
Executed: 2018-08-23
Assignee
CHF SOLUTIONS, INC.
12988 VALLEY VIEW ROAD, EDEN PRAIRIE, MINNESOTA, 55344
Covered Properties (8)
Cardiography System and Method Using Automated Recognition of Hemodynamic Parameters and Waveform Attributes
Improved Impedence Cardiography System and Method
Impedance Cardiograph and Method of Operation Utilizing Peak Aligned Ensemble Averaging
Patent: 5,178,154 →
Application: 07/584,319 →
Cardiography System and Method Using Automated Recognition of Hemodynamic Parameters and Waveform Attributes
Application: 12/282,468 →
Publication: US 2009/0030292
Impedance Cardiography System and Method
Patent: 8,000,779 →
Application: 12/373,248 →
Publication: US 2009/0292217
Cardiography System and Method Using Automated Recognition of Hemodynamic Parameters and Waveform Attributes
Patent: 8,473,041 →
Application: 13/019,378 →
Publication: US 2011/0152638
Methodand system for measuring cardiovasculograms
Application: 60/781,135 →
Impedance Cardiography System and Method
Application: 60/824,869 →
Related Assignments (25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest. Sep 18, 1990
From: ACKMANN, JAMES J.; CHRISTMAN, NORBERT T.; EBERT, THOMAS J.
To: SORBA MEDICAL SYSTEMS, INC., A CORP. OF WI.
Reel/Frame 005440/0942 →
Assignment of Assignor's Interest Jun 1, 2004
From: SORBA MEDICAL SYSTEMS, INC.
To: OPTICAL SENSORS INCORPORATED
Reel/Frame 015386/0243 →
Assignment of Assignor's Interest May 11, 2007
From: BARTNIK, DANIEL J.; KIMBALL, VICTOR E.; LAPLANTE, PAULITA; SUMMERS, RICHARD L., DR.
To: OPTICAL SENSORS INCORPORATED
Reel/Frame 019283/0209 →
Change of Name Jun 1, 2011
From: OPTICAL SENSORS INCORPORATED
To: VASAMED, INC.
Reel/Frame 026369/0328 →
Corrective Assignment to Correct the Prov. Assignment Filed in Error as Serial Number Transposed: "06" Versus "60", Thus Recorded on Wrong Patent Property. Previously Recorded on Reel 019842 Frame 0272. Assignor(S) Hereby Confirms the "...Identified in the United States Patent Office by Serial No. 60/824,869 Filed September 7, 2006...". Jun 1, 2011
From: BARTNIK, DANIEL J.; REYNOLDS, BRANDON W.
To: OPTICAL SENSORS INCORPORATED
Reel/Frame 026396/0770 →
Assignment of Assignor's Interest Jun 17, 2011
From: BARTNIK, DANIEL J.; REYNOLDS, BRANDON W.
To: VASAMED, INC.
Reel/Frame 026454/0751 →
Change of Name Mar 28, 2013
From: OPTICAL SENSORS INCORPORATED
To: VASAMED, INC.
Reel/Frame 030105/0307 →
Change of Name May 26, 2021
From: OPTICAL SENSORS INCORPORATED
To: VASAMED, INC.
Reel/Frame 056396/0876 →
Assignment of Assignor's Interest May 26, 2021
From: BARTNIK, DANIEL J.; KIMBALL, VICTOR E.; LAPLANTE, PAULITA; SUMMERS, RICHARD L., DR.
To: OPTICAL SENSORS INCORPORATED
Reel/Frame 056361/0559 →
Change of Name Jun 24, 2021
From: CHF SOLUTIONS, INC.
To: NUWELLIS, INC.
Reel/Frame 056679/0499 →
Assignment of Assignor's Interest Jul 28, 2023
From: NUWELLIS, INC.
To: CRS TEKNOLOGIES, INC.
Reel/Frame 064418/0763 →
Assignment of Assignor's Interest Jul 28, 2023
From: NUWELLIS, INC.
To: CRS TEKNOLOGIES, INC.
Reel/Frame 064418/0654 →
Assignment of Assignor's Interest Dec 6, 2023
From: CRS TEKNOLOGIES, INC.
To: CORREN MEDICAL, INC.
Reel/Frame 065782/0929 →
Change of Name Dec 6, 2023
From: NUWELLIS, INC.
To: CRS TEKNOLOGIES, INC.
Reel/Frame 065782/0983 →
Change of Name Dec 6, 2023
From: CHF SOLUTIONS, INC.
To: NUWELLIS, INC.
Reel/Frame 065783/0063 →
Change of Name Dec 6, 2023
From: CRS TEKNOLOGIES, INC.
To: CORREN MEDICAL, INC.
Reel/Frame 065783/0179 →
Change of Name Dec 29, 2023
From: CRS TEKNOLOGIES, INC.
To: CORREN MEDICAL, INC.
Reel/Frame 065983/0851 →
Change of Name Dec 29, 2023
From: CHF SOLUTIONS, INC.
To: NUWELLIS, INC.
Reel/Frame 065984/0007 →
Assignment of Assignor's Interest Dec 29, 2023
From: NUWELLIS, INC.
To: CRS TEKNOLOGIES, INC.
Reel/Frame 065983/0974 →
Assignment of Assignor's Interest Dec 29, 2023
From: NUWELLIS, INC.
To: CRS TEKNOLOGIES, INC.
Reel/Frame 065984/0486 →
Change of Name Dec 29, 2023
From: CHF SOLUTIONS, INC.
To: NUWELLIS, INC.
Reel/Frame 065984/0461 →
Change of Name Dec 29, 2023
From: CRS TEKNOLOGIES, INC.
To: CORREN MEDICAL, INC.
Reel/Frame 065984/0428 →
Assignment of Assignor's Interest Dec 29, 2023
From: NUWELLIS, INC.
To: CRS TEKNOLOGIES, INC.
Reel/Frame 065984/0407 →
Change of Name Dec 29, 2023
From: CHF SOLUTIONS, INC.
To: NUWELLIS, INC.
Reel/Frame 065984/0400 →
Change of Name Dec 29, 2023
From: CHF SOLUTIONS, INC.
To: NUWELLIS, INC.
Reel/Frame 065984/0345 →