Patent Assignment
Reel/Frame 016996/0934
Assignment of Assignor's Interest
Recorded: 2005-09-20
Pages: 7
Assignor
WESTERN EVIRONMENTAL ENGINEERING COMPANY, A WASHINGTON CORPORATION
Executed: 2005-09-12
Assignee
ENVIRONMENTAL AND ENGINEERING COMPANY
C/O DENNIS A. BURKE 6007 HILL STREET N.E., OLYMPIA, WASHINGTON, 98516
Covered Properties
(6)
Anaerobic Treatment Process with Removal of Inorganic Material
Patent:
6,113,786 →
Application:
09/038,781 →
Pasteurization Process
Patent:
6,113,789 →
Application:
09/354,967 →
Anaerobic treatment process with removal of nonbiodegradable organic material
Patent:
6,309,547 →
Application:
09/537,996 →
Pasteurizing Sludge to Exceptional Quality
Patent:
6,500,340 →
Application:
09/578,931 →
Solids Accumulating Flotation Separator
Nitrogen Recovery System and Method
Patent:
6,866,779 →
Application:
10/625,198 →
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 6, 1998
From: BURKE, DENNIS A.
To: WESTERN ENVIRONMENTAL ENGINEERING COMPANY
Reel/Frame 009321/0828 →
Assignment of Assignor's Interest
Oct 12, 1999
From: BURKE, DENNIS A.
To: WESTERN ENVIRONMENTAL ENGINEERING COMPANY
Reel/Frame 010309/0972 →
Assignment of Assignor's Interest
Jun 27, 2000
From: BURKE, DENNIS A.
To: WESTERN ENVIRONMENTAL ENGINEERING COMPANY
Reel/Frame 010885/0385 →
Assignment of Assignor's Interest
Aug 29, 2000
From: BURKE, DENNIS, A.
To: WESTERN ENVIRONMENTAL ENGINEERING COMPANY
Reel/Frame 011040/0907 →
Assignment of Assignor's Interest
Oct 7, 2002
From: BURKE, DENNIS A.
To: WESTERN ENVIRONMENTAL ENGINEERING COMPANY
Reel/Frame 013376/0087 →
Assignment of Assignor's Interest
Jul 22, 2003
From: BURKE, DENNIS A.
To: WESTERN ENVIRONMENTAL ENGINEERING COMPANY
Reel/Frame 014320/0970 →
Corrective Assignment to Correct Assignee's Name Previously Recorded on Reel 016996 Frame 0934
Apr 18, 2006
From: WESTERN ENVIRONMENTALENGINEERING COMPANY
To: ENVIRONMENTAL ENERGY AND ENGINEERING COMPANY
Reel/Frame 017794/0167 →