IP Library › Assignment 038074/0945
Patent Assignment
Reel/Frame 038074/0945

Assignment of Assignor's Interest

Recorded: 2016-03-23 Pages: 2
Assignor
ULLOM, WILLIAM L
Executed: 2013-01-07
Assignee
VADXX ENERGY LLC
1768 EAST 25TH STREET, CLEVELAND, OHIO, 44114
Covered Property (1)
Anti-Fouling Apparatus for Cleaning Deposits in Pipes and Pipe Joints
Application: 14/936,028 →
Publication: US 2016/0074914
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 30, 2020
From: VADXX ENERGY LLC; VADXX O&M LLC
To: ALTERRA ENERGY LLC
Reel/Frame 053930/0694 →