IP Library › Assignment 050200/0968
Patent Assignment
Reel/Frame 050200/0968

Assignment of Assignor's Interest

Recorded: 2019-08-28 Pages: 4
Assignors
MACEWAN, KIMBERLEY C.
Executed: 2013-03-26
NAVARRETE, REINALDO C.
Executed: 2013-03-20
Assignee
MEADWESTVACO CORPORATION
501 SOUTH 5TH STREET, RICHMOND, VIRGINIA, 23219-0501
Covered Property (1)
Compounds and Method for Enhanced Oil Recovery Using Sulfur Surfactants
Application: 16/553,672 →
Publication: US 2019/0382644
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 28, 2019
From: MEADWESTVACO CORPORATION
To: INGEVITY SOUTH CAROLINA, LLC
Reel/Frame 050201/0069 →
Assignment of Assignor's Interest Aug 28, 2019
From: YANG, CHAO
To: INGEVITY SOUTH CAROLINA, LLC
Reel/Frame 050201/0191 →
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 →