Patent Assignment
Reel/Frame 037271/0695
Assignment of Assignor's Interest
Recorded: 2015-12-11
Pages: 3
Assignor
FU, GUOYI
Executed: 2015-11-16
Assignee
CRISTAL INORGANIC CHEMICALS SWITZERLAND LTD
LINDENSTRASSE 14, BAAR, 6340, SWITZERLAND
Covered Property
(1)
Hydrothermal Treatment Method for Producing Redox-Active Transition Metal Coordination Compounds
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 24, 2020
From: CRISTAL INORGANIC CHEMICALS SWITZERLAND LIMITED
To: TRONOX LLC
Reel/Frame 053301/0051 →
Security Interest
Mar 12, 2021
From: TRONOX LLC
To: HSBC BANK USA, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 055579/0619 →
Security Interest
Sep 26, 2025
From: TRONOX LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 072942/0255 →