Patent Assignment
Reel/Frame 054588/0796
Confirmatory License
Recorded: 2020-10-21
Pages: 2
Assignor
RICE UNIVERSITY
Executed: 2014-01-07
Assignee
NAVY, SECRETARY OF THE UNITED STATES OF AMERICA
OFFICE OF NAVAL RESEARCH, 875 NORTH RANDOLPH STREET, ARLINGTON, VIRGINIA, 22203-1995
Covered Property
(1)
Composite Materials for Reversible CO2 Capture
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 25, 2013
From: LOMEDA, JAY R.
To: NALCO COMPANY
Reel/Frame 031669/0407 →
Assignment of Assignor's Interest
Nov 25, 2013
From: TOUR, JAMES M.; HWANG, GARRY CHIH-CHAU
To: WILLIAM MARSH RICE UNIVERSITY
Reel/Frame 031669/0856 →
Confirmatory License
Jan 2, 2020
From: RICE UNIVERSITY
To: NAVY, SECRETARY OF THE UNITED STATES OF AMERICA
Reel/Frame 051503/0101 →
Change of Name
May 30, 2020
From: NALCO COMPANY
To: NALCO COMPANY LLC
Reel/Frame 052797/0794 →
Change of Name
Jun 1, 2020
From: NALCO COMPANY LLC
To: CHAMPIONX LLC
Reel/Frame 052800/0358 →
Security Interest
Jun 5, 2020
From: CHAMPIONX USA INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 052848/0368 →
Security Interest
Jun 5, 2020
From: CHAMPIONX USA INC.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 053250/0001 →
Release of Security Interest
Jun 7, 2022
From: BANK OF AMERICA, N.A.
To: CHAMPIONX USA INC.
Reel/Frame 060304/0267 →
Release of Security Interest in Patents
Jul 17, 2025
From: JPMORGAN CHASE BANK, N.A.
To: CHAMPIONX LLC; APERGY ESP SYSTEMS, LLC; APERGY BMCS ACQUISITION CORP; HARBISON-FISCHER, INC.
Reel/Frame 072004/0019 →