IP Library Assignment 035224/0259
Patent Assignment
Reel/Frame 035224/0259

Assignment of Assignor's Interest

Recorded: 2015-03-21 Pages: 7
Assignors
PETTYS, RICHARD L.
Executed: 2015-03-18
HEADLEY, DAVID M.
Executed: 2015-03-18
Assignee
DETECTACHEM
710 N. POST OAK RD, SUITE 400, HOUSTON, TEXAS, 77024
Covered Property (1)
System with Card Component and Chemical Detection Unit for Detection of Trace Chemicals
Patent: 9,482,621 →
Application: 13/898,017 →
Publication: US 2014/0314625
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 23, 2015
From: CLIFT, VAUGHAN L.; HARRIMAN, KRISTIN L.; CONERLY, TIFFANY M.
To: DETECTACHEM
Reel/Frame 034798/0967 →
Change of Name Jul 8, 2019
From: DETECTACHEM, LLC
To: DETECTACHEM, INC.
Reel/Frame 049693/0912 →