Patent Assignment
Reel/Frame 027970/0159
Assignment of Assignor's Interest
Recorded: 2012-04-02
Pages: 6
Assignor
SIRKIN, ERIC R.
Executed: 2012-03-13
Assignee
SILEXOS, INC.
130 LYTTON AVENUE, SUITE 220, PALO ALTO, CALIFORNIA, 94301
Covered Property
(1)
Methods of Forming Photovoltaic Cells Using Silane
Application:
12/338,853 →
Publication:
US 2009/0242019
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 2, 2012
From: RAMAMOORTHY, ARUN; PELOWSKI, KENNETH R.
To: SILEXOS, INC.
Reel/Frame 027970/0103 →
Assignment of Assignor's Interest
Apr 2, 2012
From: SILEXOS, INC.
To: PIQUANT RESEARCH LLC
Reel/Frame 027970/0216 →
Merger
Dec 11, 2015
From: PIQUANT RESEARCH LLC
To: CHEMTRON RESEARCH LLC
Reel/Frame 037274/0863 →