Patent Assignment
Reel/Frame 018125/0718
Assignment of Assignor's Interest
Recorded: 2006-08-15
Pages: 7
Assignors
HENRY, JOE D.
Executed: 2005-07-20
HARDEE, JOHN R.
Executed: 2005-07-11
SELBY, E. FIELD
Executed: 2005-07-11
Assignee
ENVIROVEST LLC
4730 STOCKTON ROAD, CONWAY, ARKANSAS, 72034
Covered Property
(1)
System Controlling Soluble Phosphorus and Nitrates and Other Nutrients, and a Method of Using the System
Patent:
7,537,789 →
Application:
11/182,275 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement
Mar 24, 2009
From: HENRY, JOE D.; SELBY, FIELD
To: JOE D. CALHOUN LTD. D/B/A CALHOUN LAW FIRM
Reel/Frame 022646/0677 →
Corrective Assignment to Correct the Name of Conveying Parties Previously Recorded on Reel 022646 Frame 0677. Assignor(S) Hereby Confirms the Security Agreement.
Sep 30, 2009
From: ENVIROVEST LLC
To: JOE D. CALHOUN LTD D/B/A CALHOUN LAW FIRM
Reel/Frame 023292/0995 →
Release of Lien
Apr 15, 2014
From: CALHOUN LAW FIRM
To: ENVIROVEST LLC (C/O ROLAND GUNN); SELBY, E FIELD; HARDEE, JOHN; HENRY, JOE
Reel/Frame 032693/0733 →