Patent Assignment
Reel/Frame 037440/0210
Release of Security Interest
Recorded: 2016-01-08
Pages: 17
Assignor
SOLVAY NORTH AMERICA INVESTMENTS, LLC
Executed: 2012-04-01
Assignee
POLYERA CORPORATION
8045 LAMON AVENUE, SKOKIE, ILLINOIS, 60077
Covered Properties
(2)
n-Type thiophene semiconductors
Application:
12/927,896 →
Publication:
US 2011/0118483
Semiconductor Materials Prepared from Dithienylvinylene Copolymers
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 22, 2010
From: MARKS, TOBIN J.; FACCHETTI, ANTONIO
To: NORTHWESTERN UNIVERSITY
Reel/Frame 025535/0804 →
Assignment of Assignor's Interest
Jun 22, 2011
From: MISHRA, ASHOK KUMAR; VAIDYANATHAN, SUBRAMANIAN; NOGUCHI, HIROYOSHI; DOETZ, FLORIAN
To: BASF SE; POLYERA CORPORATION
Reel/Frame 026475/0368 →
Security Agreement
Jul 27, 2011
From: POLYERA CORPORATION
To: SOLVAY NORTH AMERICA INVESTMENTS, LLC
Reel/Frame 026658/0146 →
Assignment of Assignor's Interest
Mar 5, 2017
From: POLYERA CORPORATION
To: FLEXTERRA, INC.
Reel/Frame 041468/0035 →
Assignment of Assignor's Interest
Apr 15, 2019
From: BASF SE
To: FLEXTERRA, INC.
Reel/Frame 048887/0864 →
Security Interest
Nov 23, 2021
From: FLEXTERRA, INC.
To: SAES GETTERS INTERNATIONAL LUXEMBOURG S.A., IN ITS CAPACITY AS COLLATERAL AGENT
Reel/Frame 058226/0591 →
Security Interest
Oct 17, 2024
From: FLEXTERRA, INC.
To: SAES GETTERS INTERNATIONAL LUXEMBOURG S.A., IN ITS CAPACITY AS COLLATERAL AGENT
Reel/Frame 069191/0563 →
Assignment of Assignor's Interest
Nov 5, 2025
From: FLEXTERRA, INC.
To: USINVEST LLC
Reel/Frame 073464/0376 →
Asset Purchase Agreement
Dec 13, 2025
From: FLEXTERRA, INC.; FLEXTERRA TAIWAN CORPORATION LIMITED
To: USINVEST, LLC
Reel/Frame 073948/0751 →