Patent Assignment
Reel/Frame 016926/0534
Assignment of Assignor's Interest
Recorded: 2005-10-24
Pages: 17
Assignors
POLYTHANE SYSTEMS, INC.
Executed: 2005-09-01
EVEREST COATINGS, INC.
Executed: 2005-09-01
POLYTRUST
Executed: 2005-09-01
Assignee
BAYSYSTEMS NORTH AMERICA LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205
Covered Properties
(5)
Composition and Method for Preparing Polyurethanes and Polyurethane Foams
Patent:
6,521,673 →
Application:
09/685,309 →
Composition and method for preparing polyurethanes and polyurethane foams
Application:
10/326,338 →
Publication:
US 2003/0092787
Method of Consolidating Sand or Gravel into a Solid Mass
Joint Fill Composition and Method
Water Blown Polyurethane Spray Foam System
Related Assignments
(8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 14, 2004
From: SPARKS, THOMAS A.; HARKINS, PHILIP D.; ANDERSON, RAY J.
To: POLYTHANE SYSTEMS, INC.
Reel/Frame 015576/0514 →
Assignment of Assignor's Interest
Feb 14, 2005
From: BROWN, SCOTT A.
To: POLYTHANE SYSTEMS, INC.
Reel/Frame 016261/0361 →
Assignment of Assignor's Interest
Feb 14, 2005
From: BROWN, SCOTT A.
To: POLYTHANE SYSTEMS, INC.
Reel/Frame 016261/0500 →
Change of Name
Mar 2, 2010
From: BAYSYSTEMS NORTH AMERICA LLC
To: BAYER MATERIALSCIENCE LLC
Reel/Frame 024006/0341 →
Change of Name
Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →
Assignment of Assignor's Interest
Apr 4, 2017
From: COVESTRO LLC
To: ACCELLA POLYURETHANE SYSTEMS, LLC
Reel/Frame 041847/0195 →
Security Interest
Apr 20, 2017
From: ACCELLA POLYURETHANE SYSTEMS LLC
To: MADISON CAPITAL FUNDING LLC, AS AGENT
Reel/Frame 042077/0622 →
Release of Security Interest
Nov 15, 2017
From: MADISON CAPITAL FUNDING LLC
To: ACCELLA POLYURETHANE SYSTEMS LLC
Reel/Frame 044138/0446 →