Patent Assignment
Reel/Frame 050023/0398
Assignment of Assignor's Interest
Recorded: 2019-08-12
Pages: 9
Assignors
HURD, PHILLIP W.
Executed: 2014-08-27
HINES, JOHN B.
Executed: 2014-09-26
JOHNSON, ROGER SCOTT
Executed: 2014-09-15
MPOFU, DAVID T.
Executed: 2014-08-28
RIFE, NATHAN P.
Executed: 2014-10-14
COTHRAN, ANNE M.
Executed: 2014-08-27
Assignee
GEORGIA-PACIFIC CHEMICALS, LLC
133 PEACHTREE STREET NE, GA030-42, ATLANTA, GEORGIA, 30303
Covered Property
(1)
Methods for Producing Emulsifiers for Oil-Based Drilling Fluids
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 12, 2019
From: GEORGIA-PACIFIC CHEMICALS, LLC
To: INGEVITY SOUTH CAROLINA, LLC
Reel/Frame 050023/0407 →
Second Supplemental Security Agreement
Oct 28, 2020
From: INGEVITY SOUTH CAROLINA, LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 054417/0821 →
Assignment of Assignor's Interest
Jan 29, 2026
From: INGEVITY SOUTH CAROLINA, LLC
To: MAINSTREAM PINE PRODUCTS, LLC
Reel/Frame 073626/0470 →