Patent Assignment
Reel/Frame 026123/0804
Assignment of Assignor's Interest
Recorded: 2011-04-13
Pages: 3
Assignor
BAYONE URETHANE SYSTEMS, LLC
Executed: 2011-03-23
Assignee
BAYER MATERIALS SCIENCE LLC
100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205
Covered Properties
(4)
Dynamic Helical Mixer and Mixing Apparatus Using Same
Application:
12/064,772 →
Publication:
US 2008/0225638
Polyurethane Compound and Shoe Soles Made Therefrom
Dynamic helical mixer and mixing apparatus using same
Application:
60/716,773 →
Polyurethane Compound and Shoe Soles Made Therefrom
Application:
60/914,374 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 12, 2005
From: HOLESCHOVSKY, ULRICH; WALLACE, STEPHEN; ROBINSON, MICHAEL
To: BAYONE URETHANE SYSTEMS LLC
Reel/Frame 016878/0012 →
Assignment of Assignor's Interest
Jan 17, 2006
From: BIEN, FRANK C.
To: BAYONE URETHANE SYSTEMS, LLC
Reel/Frame 017200/0323 →
Assignment of Assignor's Interest
Nov 7, 2007
From: HOLESCHOVSKY, ULRICH; SCHULTE, DAVE
To: BAYONE URETHANE SYSTEMS LLC
Reel/Frame 020081/0118 →
Change of Name
Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →