Patent Assignment
Reel/Frame 061800/0504
Statement of Conversion
Recorded: 2022-10-30
Pages: 8
Assignor
DE NORA WATER TECHNOLOGIES, INC.
Executed: 2020-06-30
Assignee
DE NORA WATER TECHNOLOGIES, LLC
3000 ADVANCE LANE, COLMAR, PENNSYLVANIA, 18915
Covered Properties
(4)
Method and System for Filtration of Wastewater
System and Method for Interlocking Support Blocks
System Method for Interlocking Support Blocks
Underdrain Apparatus
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 28, 2005
From: BONAZZA, JOSEPH; KADAKIA, NAVIN; MCCARTY, DONALD J.; SLACK, DAVID C.
To: TETRA PROCESS TECHNOLOGIES SEVERN TRENT SERVICES COMPANY
Reel/Frame 017903/0557 →
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 →
Assignment of Assignor's Interest
Mar 27, 2007
From: SLACK, DAVID C.; KADAKIA, NAVIN
To: SEVERN TRENT WATER PURIFICATION, INC.
Reel/Frame 019145/0158 →
Assignment of Assignor's Interest
Aug 14, 2008
From: SLACK, DAVID; KADAKIA, NAVIN; BONAZZA, JOSEPH
To: SEVERN TRENT WATER PURIFICATION, INC.
Reel/Frame 021388/0757 →
Assignment of Assignor's Interest
May 12, 2010
From: KADAKIA, NAVIN; KUCHTJAK, EDWARD; BAKER, KEITH
To: SEVERN TRENT WATER PURIFICATION, INC.
Reel/Frame 024372/0294 →
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 →