Patent Assignment
Reel/Frame 008188/0058
Assignment of Assignor's Interest
Recorded: 1996-10-21
Pages: 2
Assignor
FRISCH, SAM
Executed: 1996-09-24
Assignee
ENVIROGEN, INC., A CORPORATION OF DELAWARE
4100 QUAKERBRIDGE ROAD, PRINCETON RESEARCH CENTER, LAWRENCEVILLE, NEW JERSEY, 08648
Covered Property
(1)
Biomass Separation Apparatus and Method with Media Return
Patent:
5,750,028 →
Application:
08/715,199 →
Related Assignments
(4)
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
Aug 31, 2010
From: BASIN WATER, INC.
To: ENVIROGEN TECHNOLOGIES, INC.
Reel/Frame 024915/0109 →
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 →