Patent Assignment
Reel/Frame 021547/0555
Assignment of Assignor's Interest
Recorded: 2008-09-17
Pages: 8
Assignor
SPECTRUM MEDICAL INDUSTRIES, INC.
Executed: 1998-09-30
Assignee
SPECTRUM LABORATORIES, INC.
18617 BROADWICK ST., RANCHO DOMINGUEZ, CALIFORNIA, 90220
Covered Property
(1)
Video Camera Drape
Patent:
5,882,295 →
Application:
09/058,939 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 13, 1998
From: KOPE, STEFAN
To: SPECTRUM MEDICAL LABORATORIES, INC.
Reel/Frame 009108/0190 →
Merger and Change of Name
Mar 18, 2020
From: SPECTRUM, INC; SWING TIME, LLC
To: SPECTRUM LIFESCIENCES, LLC
Reel/Frame 052155/0696 →
Assignment of Assignor's Interest
Mar 18, 2020
From: SPECTRUM LIFESCIENCES, LLC
To: REPLIGEN CORPORATION
Reel/Frame 052155/0762 →
Certificate of Ownership
Mar 18, 2020
From: SPECTRUM LABORATORIES, INC.
To: SPECTRUM, INC
Reel/Frame 052188/0328 →