IP Library › Assignment 020511/0905
Patent Assignment
Reel/Frame 020511/0905

Assignment of Assignor's Interest

Recorded: 2008-02-14 Pages: 3
Assignors
MINNICH, KEITH R
Executed: 2008-02-11
NICHOLSON, MARK C.
Executed: 2008-02-11
Assignee
HPD, LLC
23563 W. MAIN STREET, IL ROUTE 126, PLAINFIELD, ILLINOIS, 60544
Covered Property (1)
Process for Recovering Heavy Oil
Patent: 7,591,311 →
Application: 12/029,092 →
Publication: US 2008/0190607
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 10, 2013
From: HPD, LLC
To: VEOLIA WATER SOLUTIONS & TECHNOLOGIES NORTH AMERICA, INC.
Reel/Frame 029601/0496 →
Change of Name Jan 27, 2015
From: VEOLIA WATER SOLUTIONS & TECHNOLOGIES NORTH AMERICA, INC.
To: VEOLIA WATER TECHNOLOGIES, INC.
Reel/Frame 034817/0437 →