IP Library › Assignment 027516/0496
Patent Assignment
Reel/Frame 027516/0496

Assignment of Assignor's Interest

Recorded: 2012-01-11 Pages: 4
Assignor
GUEYE, ATTA
Executed: 2011-12-20
Assignee
PLEXTRONICS, INC.
2180 WILLIAM PITT WAY, PITTSBURGH, PENNSYLVANIA, 15238
Covered Property (1)
Organic Electronic Devices and Polymers, Including Photovoltaic Cells and Diketone-Based Polymers
Patent: 8,968,885 →
Application: 12/874,163 →
Publication: US 2011/0204341
Related Assignments (9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 17, 2010
From: BROWN, CHRISTOPHER T.; LANDIS, CHAD; SHEINA, ELENA E.; GRENIER, CHRISTOPHE RENE GASTON
To: PLEXTRONICS, INC.
Reel/Frame 025386/0067 →
Security Agreement Sep 2, 2011
From: PLEXTRONICS, INC.
To: SOLVAY NORTH AMERICA INVESTMENTS, LLC
Reel/Frame 026849/0711 →
Security Agreement May 24, 2013
From: PLEXTRONICS, INC.
To: SOLVAY AMERICA, INC.
Reel/Frame 030486/0137 →
Security Agreetment Sep 23, 2013
From: PLEXTRONICS, INC.
To: SOLVAY AMERICA, INC.
Reel/Frame 031347/0336 →
Security Agreement Jan 30, 2014
From: PLEXTRONICS, INC.
To: SOLVAY AMERICA, INC.
Reel/Frame 032141/0680 →
Release of Security Interest Mar 31, 2014
From: SOLVAY AMERICA, INC.
To: PLEXTRONICS, INC.
Reel/Frame 032568/0742 →
Assignment of Assignor's Interest Mar 31, 2014
From: PLEXTRONICS, INC.
To: SOLVAY USA INC.
Reel/Frame 032568/0780 →
Release of Security Interest Mar 31, 2014
From: SOLVAY AMERICA, INC.
To: PLEXTRONICS, INC.
Reel/Frame 032568/0641 →
Release of Security Interest Mar 31, 2014
From: SOLVAY AMERICA, INC.
To: PLEXTRONICS, INC.
Reel/Frame 032568/0619 →