IP Library Assignment 023756/0272
Patent Assignment
Reel/Frame 023756/0272

Assignment of Assignor's Interest

Recorded: 2010-01-11 Pages: 3
Assignors
BARRETT, LOUIS L.
Executed: 2009-12-10
LAW, PERRY N.
Executed: 2009-12-10
Assignee
HEMA METRICS, LLC
695 NORTH 900 WEST, KAYSVILLE, UTAH, 84037
Covered Property (1)
Optical Sensor Blood Flow Chamber
Patent: 623,302 →
Application: 29/353,221 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 7, 2011
From: HEMA METRICS, LLC
To: FRESENIUS MEDICAL CARE HOLDINGS, INC.
Reel/Frame 026399/0723 →