IP Library › Assignment 019458/0480
Patent Assignment
Reel/Frame 019458/0480

Assignment of Assignor's Interest

Recorded: 2007-06-20 Pages: 5
Assignors
MACPHERSON, JOHN WALLACE
Executed: 2002-01-28
ZIEMER, JASON JACOB
Executed: 2002-01-28
NICHOLS, EVERETT J.
Executed: 2002-01-28
Assignee
VANSON, INC.
1631 220TH STREET SOUTHEAST, SUITE 100, BOTHELL, WASHINGTON, 98021
Covered Property (1)
Methods for Reducing the Amount of Contaminants in Water
Patent: 6,821,427 →
Application: 10/827,812 →
Publication: US 2004/0195185
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 20, 2007
From: VANSON, INC.
To: VANSON HALOSOURCE, INC.
Reel/Frame 019458/0617 →
Change of Name Nov 11, 2015
From: VANSON HALOSOURCE, INC.
To: HALOSOURCE, INC.
Reel/Frame 037097/0918 →
Nunc Pro Tunc Assignment Jun 2, 2016
From: HALOSOURCE, INC.
To: DOBER CHEMCIAL CORP.
Reel/Frame 038789/0280 →
Corrective Assignment to Correct the Receiving Party Name Previously Recorded on Reel 038789 Frame 0280. Assignor(S) Hereby Confirms the Assignment. Jul 7, 2016
From: HALOSOURCE, INC.
To: DOBER CHEMICAL CORP.
Reel/Frame 039460/0294 →