IP Library › Assignment 019944/0415
Patent Assignment
Reel/Frame 019944/0415

Assignment of Assignor's Interest

Recorded: 2007-10-01 Pages: 3
Assignor
FRISCH, SAMUEL
Executed: 2007-09-06
Assignee
SHAW ENVIRONMENTAL & INFRASTRUCTURE, INC.
17 PRINCESS ROAD, LAWRENCEVILLE, NEW JERSEY, 08648
Covered Property (1)
System and Method for Limiting Backflow in a Biological Fluidized Bed Reactor
Patent: 7,754,159 →
Application: 11/823,206 →
Publication: US 2009/0004068
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 10, 2009
From: SHAW ENVIRONMENTAL & INFRASTRUCTURE, INC.; ENVIROGEN, INC.
To: BASIN WATER, INC.
Reel/Frame 022939/0350 →
Assignment of Assignor's Interest Jun 1, 2010
From: BASIN WATER, INC.
To: ENVIROGEN TECHNOLOGIES, INC.
Reel/Frame 024465/0463 →
Asset Purchase Agreement Jun 1, 2010
From: SHAW ENVIRONMENTAL & INFRASTRUCTURE, INC.
To: BASIN WATER, INC.
Reel/Frame 024465/0666 →
Assignment of Assignor's Interest May 27, 2016
From: ENVIROGEN TECHNOLOGIES, INC.
To: HSBC BANK PLC
Reel/Frame 038735/0602 →
Release of Security Interest Dec 17, 2018
From: HSBC BANK PLC
To: ENVIORNGEN TECHNOLOGIES, INC.
Reel/Frame 047798/0403 →