Patent Assignment
Reel/Frame 033881/0448
Release of Security Interest
Recorded: 2014-10-03
Pages: 6
Assignor
WILMINGTON TRUST, NATIONAL ASSOCIATION
Executed: 2014-09-18
Assignee
POLYPIPE, LLC
11400 PARKSIDE DRIVE, SUITE 300, KNOXVILLE, TENNESSEE, 37934
Covered Properties
(3)
Method and Apparatus for Deforming Reformable Tubular Pipe Liners
Patent:
5,342,570 →
Application:
07/564,708 →
Methods for Lining Pipes and Connecting the Lined Pipe with Adjacent or Lateral Pipes
Patent:
7,037,043 →
Application:
11/056,235 →
Methods for Aligning Pipes and Connecting the Lined Pipe with Adjacent or Lateral Pipes
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Release of Security Interest at Reel 018837 Frame 0271
Apr 16, 2012
From: JPMORGAN CHASE BANK, N.A.
To: PIPE LINERS, INC.
Reel/Frame 028261/0366 →
Patent Security Agreement
May 30, 2012
From: DURA-LINE CORPORATION; BOREFLEX, LLC; POLYPIPE HOLDINGS, INC.; POLYPIPE, INC.
To: BANK OF AMERICA, N.A., AS AGENT
Reel/Frame 028302/0184 →
Certificate of Conversion
Dec 27, 2013
From: POLYPIPE, INC.
To: POLYPIPE, LLC
Reel/Frame 031870/0183 →
Merger
Dec 27, 2013
From: PIPE LINERS, INC.
To: POLYPIPE, INC.
Reel/Frame 031870/0467 →
Assignment of Assignor's Interest
Nov 11, 2014
From: WEATHERFORD U.S., L.P.
To: BAKER HUGHES INCORPORATED
Reel/Frame 034147/0812 →
Change of Name
Mar 16, 2023
From: BAKER HUGHES, A GE COMPANY, LLC
To: BAKER HUGHES HOLDINGS LLC
Reel/Frame 063102/0887 →