IP Library › Assignment 017903/0557
Patent Assignment
Reel/Frame 017903/0557

Assignment of Assignor's Interest

Recorded: 2005-10-28 Pages: 9
Assignors
BONAZZA, JOSEPH
Executed: 2003-05-01
KADAKIA, NAVIN
Executed: 2003-04-25
MCCARTY, DONALD J.
Executed: 2003-04-22
SLACK, DAVID C.
Executed: 2003-04-21
Assignee
TETRA PROCESS TECHNOLOGIES SEVERN TRENT SERVICES COMPANY
5415 WEST SLIGH AVENUE, SUITE 102, TAMPA, FLORIDA
Covered Property (1)
Method and System for Filtration of Wastewater
Patent: 7,396,466 →
Application: 10/554,803 →
Publication: US 2007/0062868
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 28, 2005
From: TETRA PROCESS TECHNOOGIES SEVERN TRENT SERVICES COMPANY
To: SEVERN TRENT WATER PURIFICATION, INC.
Reel/Frame 017903/0582 →
Change of Name Nov 15, 2021
From: SEVERN TRENT WATER PURIFICATION, INC.
To: DE NORA WATER TECHNOLOGIES, INC.
Reel/Frame 058873/0704 →
Corrective Assignment to Correct the Application Number Previously Recorded at Reel: 058873 Frame: 0704. Assignor(S) Hereby Confirms the Change of Name. Jul 22, 2022
From: SEVERN TRENT WATER PURIFICATION, INC.
To: DE NORA WATER TECHNOLOGIES, INC.
Reel/Frame 061355/0044 →
Statement of Conversion Oct 30, 2022
From: DE NORA WATER TECHNOLOGIES, INC.
To: DE NORA WATER TECHNOLOGIES, LLC
Reel/Frame 061800/0504 →