Patent Assignment
Reel/Frame 050023/0407
Assignment of Assignor's Interest
Recorded: 2019-08-12
Pages: 20
Assignor
GEORGIA-PACIFIC CHEMICALS, LLC
Executed: 2018-03-08
Assignee
INGEVITY SOUTH CAROLINA, LLC
5255 VIRGINIA AVENUE, NORTH CHARLESTON, SOUTH CAROLINA, 29406
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: HURD, PHILLIP W.; HINES, JOHN B.; JOHNSON, ROGER SCOTT; MPOFU, DAVID T.
To: GEORGIA-PACIFIC CHEMICALS, LLC
Reel/Frame 050023/0398 →
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 →