Patent Assignment
Reel/Frame 027761/0451
Assignment of Assignor's Interest
Recorded: 2012-02-24
Pages: 5
Assignors
WIETHOLTER, RYAN
Executed: 2011-12-30
KNEIB, FRANCIS
Executed: 2012-01-10
NICHOLS, EVERETT J.
Executed: 2012-01-12
Assignee
HALOSOURCE, INC.
1631 220TH STREET SE, SUITE 100, BOTHELL, WASHINGTON, 98021
Covered Property
(1)
Clarification of Hydrocarbons and Suspended Matter from an Aqueous Medium
Application:
13/316,207 →
Publication:
US 2012/0145645
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →