IP Library › Assignment 040093/0806
Patent Assignment
Reel/Frame 040093/0806

Change of Name

Recorded: 2016-10-21 Pages: 11
Assignor
UNISERT MULTIWALL SYSTEMS, INC.
Executed: 2008-06-04
Assignee
TIERLING PATENTS LLC
13295 ROCKY ROAD, CONROE, TEXAS, 77306
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
Patent: 7,374,705 →
Application: 11/454,339 →
Publication: US 2007/0290403
Multiwall Pipe Lip Seal Joint
Patent: 7,942,422 →
Application: 12/319,190 →
Publication: US 2010/0171301
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 →
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 →
Court Appointment Dec 10, 2018
From: UNISERT MULTIWALL SYSTEMS, INC.
To: LISA WHITE WATKINS, RECEIVER APPOINTED BY U.S. DISTRICT COURT
Reel/Frame 047822/0876 →