Patent Assignment
Reel/Frame 032693/0733
Release of Lien
Recorded: 2014-04-15
Pages: 5
Assignor
CALHOUN LAW FIRM
Executed: 2014-04-01
Assignees
ENVIROVEST LLC (C/O ROLAND GUNN)
3212 DOMINY COURT, OAKTON, VIRGINIA, 22124
SELBY, E FIELD
38633 BENT PALM DRIVE, PALM DESERT, CALIFORNIA, 92211-1524
HARDEE, JOHN
1100 HENDERSON STREET, HSU BOX 7622, MCBRIEN 115, ARKADELPHIA, ARKANSAS, 71999-0001
HENRY, JOE
2695 AIRPORT ROAD, HOT SPRINGS, ARKANSAS, 71913
Covered Properties
(3)
System Controlling Soluble Phosphorus and Nitrates and Other Nutrients, and a Method of Using the System
Patent:
7,537,789 →
Application:
11/182,275 →
System Controlling Soluble Phosphorus
Patent:
8,052,986 →
Application:
11/972,272 →
System Controlling Soluble Phosphorus
Patent:
8,029,828 →
Application:
11/972,288 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 15, 2006
From: HENRY, JOE D.; HARDEE, JOHN R.; SELBY, E. FIELD
To: ENVIROVEST LLC
Reel/Frame 018125/0718 →
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 →
Assignment of Assignor's Interest
Jul 19, 2011
From: SELBY, E FIELD; HARDEE, JOHN R; HENRY, JOE D
To: ENVIROVEST, LLC
Reel/Frame 026615/0915 →