IP Library › Assignment 048347/0894
Patent Assignment
Reel/Frame 048347/0894

Assignment of Assignor's Interest

Recorded: 2019-02-15 Pages: 3
Assignor
MASSINGILL, JOHN LEE
Executed: 2018-02-15
Assignee
CHEMTOR, LP
104 INWOOD DRIVE, SAN MARCOS, TEXAS, 78666
Covered Property (1)
Fiber Chromatography
Application: 16/277,501 →
Publication: US 2019/0247769
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2019
From: MASSINGILL, JOHN LEE
To: CHEMTOR, LP
Reel/Frame 050102/0061 →
Security Interest Feb 12, 2020
From: TOMORROW HOLDING LLC.
To: MASSINGILL, DR. JOHN; MASSINGILL, JANICE; FIBER REACTIONS, LLC
Reel/Frame 051793/0435 →