Patent Assignment
Reel/Frame 012579/0404
Assignment of Assignor's Interest
Recorded: 2002-02-11
Pages: 4
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.
8840 - 152ND AVENUE NE, REDMOND, WASHINGTON, 98052
Covered Property
(1)
Methods for Reducing the Amount of Contaminants in Water
Patent:
6,749,748 →
Application:
10/033,695 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 3, 2004
From: VANSON, INC.
To: VANSON HALOSOURCE, INC.
Reel/Frame 014395/0236 →
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 →