Patent Assignment
Reel/Frame 029855/0430
Assignment of Assignor's Interest
Recorded: 2013-02-22
Pages: 9
Assignors
CARNEY, PETER ROY
Executed: 2013-02-14
BAER, CRAIG ALLEN
Executed: 2013-02-14
DERWIN, DAVID J.
Executed: 2013-02-18
ZHOU, CHANGJUN
Executed: 2013-02-20
WAWRZOS, FRANK A.
Executed: 2013-02-14
TLUSTOCHOWICZ, MARCIN
Executed: 2013-02-18
Assignee
SUPERIOR GRAPHITE CO.
10 SOUTH RIVERSIDE, SUITE 1470, CHICAGO, ILLINOIS, 60606
Covered Property
(1)
Cement Compositions Including Resilient Graphitic Carbon Fraction
Patent:
8,617,309 →
Application:
13/763,276 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Apr 8, 2019
From: SUPERIOR GRAPHITE CO.
To: BMO HARRIS BANK N.A.
Reel/Frame 048818/0678 →
Security Interest
Mar 27, 2023
From: SUPERIOR GRAPHITE CO.; SUPERIOR GRAPHITE EUROPE, LTD.
To: FGI WORLDWIDE LLC
Reel/Frame 063108/0926 →
Release of Security Interest
Mar 28, 2023
From: BMO HARRIS BANK N.A.
To: SUPERIOR GRAPHITE CO.
Reel/Frame 063130/0676 →
Security Interest
Oct 24, 2024
From: SUPERIOR GRAPHITE CO.; SUPERIOR GRAPHITE EUROPE, LTD.
To: FGI WORLDWIDE LLC
Reel/Frame 069011/0548 →
Release of Security Interest
Oct 20, 2025
From: FGI WORLDWIDE LLC
To: SUPERIOR GRAPHITE CO.; SUPERIOR GRAPHITE EUROPE, LTD.
Reel/Frame 072598/0629 →
Release of Security Interest
Oct 22, 2025
From: FGI WORLDWIDE LLC
To: SUPERIOR GRAPHITE CO.; SUPERIOR GRAPHITE EUROPE LTD.
Reel/Frame 072635/0843 →
Assignment of Assignor's Interest
Jan 8, 2026
From: SUPERIOR GRAPHITE CO.
To: EXXONMOBIL ADVANCED GRAPHITE SOLUTIONS LLC
Reel/Frame 073411/0343 →