Patent Assignment
Reel/Frame 047822/0876
Court Appointment
Recorded: 2018-12-10
Pages: 26
Assignor
UNISERT MULTIWALL SYSTEMS, INC.
Executed: 2018-11-19
Assignee
LISA WHITE WATKINS, RECEIVER APPOINTED BY U.S. DISTRICT COURT
24 GREENWAY PLAZA, SUITE 1710, HOUSTON, TEXAS, 77046
Covered Properties
(3)
Pipe-in-pipe mechanical bonded joint assembly
Patent:
6,231,086 →
Application:
09/535,627 →
Method for Maximizing the Sharing of Tensile Load for Cement-Sheathed Multi-Wall Pipe
Multiwall Pipe Lip Seal Joint
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 24, 2000
From: TIERLING, KENNETH
To: UNISERT MULTIWALL SYSTEMS, INC.
Reel/Frame 010670/0274 →
Assignment of Assignor's Interest
Jun 16, 2006
From: TIERLING, KENNETH
To: UNISERT MULTIWALL SYSTEMS, INC.
Reel/Frame 017986/0026 →
Assignment of Assignor's Interest
Jan 2, 2009
From: TIERLING, KENNETH
To: UNISERT MULTIWALL SYSTEMS, INC.
Reel/Frame 022113/0768 →
Change of Name
Oct 21, 2016
From: UNISERT MULTIWALL SYSTEMS, INC.
To: TIERLING PATENTS LLC
Reel/Frame 040093/0806 →
Assignment of Assignor's Interest
Jan 5, 2017
From: UNISERT MULTIWALL SYSTEMS, INC.
To: FIRST CLASS HOLDINGS, LLC
Reel/Frame 040863/0006 →
Assignment of Assignor's Interest
Dec 9, 2017
From: FIRST CLASS HOLDINGS, LLC
To: UNISERT MULTIWALL SYSTEMS, INC.
Reel/Frame 044344/0978 →