IP Library › Assignment 021600/0333
Patent Assignment
Reel/Frame 021600/0333

Assignment of Assignor's Interest

Recorded: 2008-09-29 Pages: 4
Assignors
ZHANG, TIANXI
Executed: 2008-07-30
HARRISON, JOSEPH H.
Executed: 2008-08-01
Assignee
WASHINGTON STATE UNIVERSITY RESEARCH FOUNDATION
1610 N.E. EASTGATE BOULEVARD, SUITE 650, PULLMAN, WASHINGTON, 99163
Covered Property (1)
Compositions and Methods for Wastewater Treatment
Patent: 8,158,089 →
Application: 12/172,884 →
Publication: US 2009/0013742
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 29, 2008
From: CHEN, SHULIN
To: WASHINGTON STATE UNIVERSITY RESEARCH FOUNDATION
Reel/Frame 021600/0386 →
Assignment of Assignor's Interest Sep 29, 2008
From: BOWERS, KEITH E.
To: MULTIFORM HARVEST, INC.
Reel/Frame 021600/0389 →
Assignment of Assignor's Interest Jan 10, 2019
From: MULTIFORM HARVEST INC.
To: OSTARA NUTRIENT RECOVERY TECHNOLOGIES INC.
Reel/Frame 047960/0259 →