IP Library › Assignment 012402/0351
Patent Assignment
Reel/Frame 012402/0351

Assignment of Assignor's Interest

Recorded: 2001-12-19 Pages: 2
Assignor
ABU-ORF, MOHAMMAD
Executed: 2001-12-18
Assignee
UNITED STATES FILTER CORPORATION
40-004 COOK STREET, PALM DESERT, CALIFORNIA, 92211
Covered Property (1)
Systems and Methods for Polymer Addition Control for Water Treatment
Patent: 6,849,190 →
Application: 10/025,371 →
Publication: US 2003/0111421
Related Assignments (10)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 30, 2004
From: UNITED STATES FILTER CORPORATION
To: USFILTER CORPORATION
Reel/Frame 015206/0302 →
Correction of Nature of Conveyance to Assignment,Recorded September 30,2004 at Reel 015206,Frame 0302,Previously Classified as Change of Name Nov 19, 2004
From: UNITED STATES FILTER CORPORATION
To: USFILTER CORPORATION
Reel/Frame 015393/0479 →
Change of Name Jun 3, 2007
From: USFILTER CORPORATION
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 019365/0293 →
Merger Apr 15, 2011
From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 026138/0593 →
Assignment of Assignor's Interest Jan 1, 2014
From: SIEMENS INDUSTRY, INC.
To: SIEMENS WATER TECHNOLOGIES LLC
Reel/Frame 031896/0256 →
Intellectual Property Security Agreement (Second Lien) Jan 24, 2014
From: WTG HOLDINGS III CORP.; WTG HOLDINGS II CORP.; SIEMENS TREATED WATER OUTSOURCING CORP.; SIEMENS WATER TECHNOLOGIES LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 032126/0430 →
Intellectual Property Security Agreement (First Lien) Jan 24, 2014
From: WTG HOLDINGS III CORP.; WTG HOLDINGS II CORP.; SIEMENS TREATED WATER OUTSOURCING CORP.; SIEMENS WATER TECHNOLOGIES LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 032126/0487 →
Change of Name Feb 7, 2014
From: SIEMENS WATER TECHNOLOGIES LLC
To: EVOQUA WATER TECHNOLOGIES LLC
Reel/Frame 032174/0282 →
Release of Security Interest (Reel/Frame 032126/0487) Apr 6, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: SIEMENS WATER TECHNOLOGIES LLC
Reel/Frame 055845/0245 →
Release of Security Interest (Reel/Frame 032126/0430) Apr 6, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: SIEMENS WATER TECHNOLOGIES LLC
Reel/Frame 055845/0311 →