IP Library › Assignment 022565/0601
Patent Assignment
Reel/Frame 022565/0601

Assignment of Assignor's Interest

Recorded: 2009-04-20 Pages: 3
Assignor
ZHEN, KEN
Executed: 2009-04-09
Assignee
DRAEGER MEDICAL SYSTEMS, INC.
6 TECH DRIVE, ANDOVER, MASSACHUSETTS, 01810
Covered Property (1)
Non-Invasive Blood Pressure Monitoring System
Patent: 8,900,155 →
Application: 12/446,270 →
Publication: US 2010/0298723
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 25, 2014
From: RISHER-KELLY, CLIFFORD M.
To: DRAEGER MEDICAL SYSTEMS, INC.
Reel/Frame 033818/0821 →
Assignment of Assignor's Interest May 4, 2023
From: DRAEGER MEDICAL SYSTEMS, INC.
To: DRÄGERWERK AG & CO. KGAA
Reel/Frame 063542/0374 →