IP Library › Assignment 018703/0249
Patent Assignment
Reel/Frame 018703/0249

Assignment of Assignor's Interest

Recorded: 2007-01-03 Pages: 4
Assignor
CAUTHEN RESEARCH GROUP, INC.
Executed: 2001-03-15
Assignee
PROTOSTAR, INC.
6765 WEDGEWOOD ROAD, SUITE 100, MAPLE GROVE, MINNESOTA, 55311
Covered Property (1)
Intervertebral Disc Annulus Stent
Patent: 7,670,380 →
Application: 11/521,473 →
Publication: US 2007/0061012
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 3, 2007
From: CAUTHEN, JOSEPH C.
To: CAUTHEN RESEARCH GROUP, INC.
Reel/Frame 018703/0222 →
Assignment of Assignor's Interest Jan 3, 2007
From: PROTOSTAR, INC.
To: ANULEX TECHNOLOGIES INC.
Reel/Frame 018703/0266 →
Assignment of Assignor's Interest Nov 6, 2014
From: ANULEX TECHNOLOGIES, INC.
To: KRT INVESTORS, INC.
Reel/Frame 034116/0550 →
Corrective Assignment to Correct the Assignee Address Previously Recorded at Reel: 034116 Frame: 0550. Assignor(S) Hereby Confirms the Assignment. Mar 24, 2015
From: ANULEX TECHNOLOGIES, INC.
To: KRT INVESTORS, INC.
Reel/Frame 035305/0955 →