IP Library › Assignment 023930/0531
Patent Assignment
Reel/Frame 023930/0531

Assignment of Assignor's Interest

Recorded: 2010-02-08 Pages: 7
Assignors
VARADI, TOM
Executed: 2008-11-25
MEDINE, MARIE-CECILE
Executed: 2008-12-01
PUIGBO, ARTURO RAMON
Executed: 2008-12-04
Assignee
MERICHEM COMPANY
5455 OLD SPANISH TRAIL, HOUSTON, TEXAS, 77023
Covered Property (1)
Apparatus for Treating a Waste Stream
Patent: 7,828,962 →
Application: 12/313,431 →
Publication: US 2010/0122950
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 6, 2024
From: MERICHEM COMPANY
To: MERICHEM TECHNOLOGIES, LLC
Reel/Frame 067644/0064 →
Assignment of Assignor's Interest Aug 30, 2024
From: VAZQUEZ, RAMIRO G.
To: MERICHEM COMPANY
Reel/Frame 068454/0104 →