Patent Assignment
Reel/Frame 028672/0220
Assignment of Assignor's Interest
Recorded: 2012-07-30
Pages: 3
Assignor
BAUR, ROBERT JAMES
Executed: 2011-11-10
Assignee
CLEAN WATER SERVICES
2550 SW HILLSBORO HIGHWAY, HILLSBORO, OREGON, 97123
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: CLEAN WATER SERVICES
To: CLEAN WATER INSTITUTE
Reel/Frame 028672/0321 →
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 →