Patent Assignment
Reel/Frame 028672/0321
Assignment of Assignor's Interest
Recorded: 2012-07-30
Pages: 4
Assignor
CLEAN WATER SERVICES
Executed: 2011-12-28
Assignee
CLEAN WATER INSTITUTE
16580 SW 85TH AVENUE, TIGARD, OREGON, 97224
Covered Property
(1)
Methods and Apparatus for Struvite Recovery Using Upstream Phosphate Injection
Application:
13/397,623 →
Publication:
US 2012/0261338
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 30, 2012
From: BAUR, ROBERT JAMES
To: CLEAN WATER SERVICES
Reel/Frame 028672/0220 →
Assignment of Assignor's Interest
Jul 30, 2012
From: CLEAN WATER INSTITUTE
To: OSTARA NUTRIENT RECOVERY TECHNOLOGIES INC.
Reel/Frame 028672/0372 →
Assignment of Assignor's Interest
Jul 30, 2012
From: KUZMA, MATT; SATHYANARAYANA, RAM PRASAD MELAHALLI
To: OSTARA NUTRIENT RECOVERY TECHNOLOGIES INC.
Reel/Frame 028672/0515 →