Patent Assignment
Reel/Frame 019744/0863
Assignment of Assignor's Interest
Recorded: 2007-08-22
Pages: 4
Assignors
CATHA, STEPHEN C.
Executed: 2007-08-14
CHARBONEAU, KENNETH R.
Executed: 2007-08-14
MANDICH, IVAN C.
Executed: 2007-08-14
Assignee
SMART PIPE COMPANY LP
410 PIERCE STREET, HOUSTON, TEXAS, 77002
Covered Property
(1)
Pipe Liner Apparatus and Method
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 27, 2007
From: SMART PIPE COMPANY, L.P.
To: SMART PIPE COMPANY INC.
Reel/Frame 020156/0935 →
Security Interest
Mar 3, 2008
From: SMART PIPE COMPANY INC.
To: PIPESTREAM B.V.
Reel/Frame 020741/0731 →
Release of Security Interest
Apr 24, 2015
From: PIPESTREAM B.V.
To: SMART PIPE COMPANY INC.
Reel/Frame 035499/0098 →