IP Library › Assignment 013042/0792
Patent Assignment
Reel/Frame 013042/0792

Assignment of Assignor's Interest

Recorded: 2002-06-18 Pages: 2
Assignors
MARKUSCH, PETER H.
Executed: 2002-06-17
GUETHER, RALF
Executed: 2002-06-17
SEKELIK, TOM L.
Executed: 2002-06-17
Assignee
BAYER CORPORATION
PATENT DEPARTMENT, 100 BAYER ROAD, PITTSBURGH, PENNSYLVANIA, 15205
Covered Property (1)
Syntactic Foams with Improved Water Resistance, Long Pot Life and Short Demolding Times
Patent: 6,706,776 →
Application: 10/174,224 →
Publication: US 2003/0232899
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Master Assignment of Patents Agreement and Addendum May 12, 2003
From: BAYER CORPORATION
To: BAYER POLYMERS LLC
Reel/Frame 014035/0762 →
Change of Name Oct 16, 2015
From: BAYER MATERIALSCIENCE LLC
To: COVESTRO LLC
Reel/Frame 036876/0585 →