Patent Assignment
Reel/Frame 014082/0174
Assignment of Assignor's Interest
Recorded: 2003-10-28
Pages: 4
Assignors
CHERSTKOV, VICTOR FILIPPOVICH
Executed: 2003-05-30
QIU, WEIMING
Executed: 2003-05-30
DELYAGINA, NINA IVANOVA
Executed: 2003-10-09
RESNICK, PAUL R.
Executed: 2003-06-08
FERNANDEZ, RICHARD E.
Executed: 2003-06-06
WHELAND, ROBERT CLAYTON
Executed: 2003-05-30
PETROV, VIACHESLAV A.
Executed: 2003-05-30
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
LEGAL PATENTS, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19880-0025
Covered Property
(1)
Fluorosulfates of Hexafluoroisobutylene and Its Higher Homologs
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 18, 2004
From: CHERSTKOV VICTOR FILIPPOVICH; QIU, WEIMING; DELYAGINA NINA IVANOVA; RESNICK, PAUL R.
To: E. I. DE PONT DE NEMOURS AND COMPANY
Reel/Frame 014640/0468 →
Assignment of Assignor's Interest
Apr 15, 2015
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: THE CHEMOURS COMPANY FC, LLC
Reel/Frame 035432/0023 →
Security Agreement
Jun 10, 2015
From: THE CHEMOURS COMPANY FC LLC; THE CHEMOURS COMPANY TT, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 035839/0675 →
Security Interest
Apr 4, 2018
From: THE CHEMOURS COMPANY FC, LLC
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 045846/0011 →
Release of Security Interest
Apr 4, 2018
From: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
To: THE CHEMOURS COMPANY FC, LLC
Reel/Frame 045845/0913 →