Patent Assignment
Reel/Frame 018420/0617
Merger
Recorded: 2006-10-24
Pages: 13
Assignor
STRANCO, INC.
Executed: 2006-08-04
Assignee
SIEMENS WATER TECHNOLOGIES CORP.
10 TECHNOLOGY DRIVE, LOWELL, MASSACHUSETTS, 01851
Covered Properties
(15)
Dual-Pump Mixing and Feeding Apparatus
Patent:
4,920,519 →
Application:
06/783,854 →
Polymer Activation Apparatus
Patent:
5,164,429 →
Application:
07/370,375 →
Polymer Dilution and Activation Apparatus
Patent:
5,018,871 →
Application:
07/382,613 →
Dual-Pump Mixing and Feeding Apparatus
Patent:
5,018,870 →
Application:
07/483,821 →
Polymer Activation Apparatus
Patent:
5,061,456 →
Application:
07/595,313 →
Polymer Activation Apparatus
Patent:
5,252,635 →
Application:
07/657,829 →
Methods and Apparatus for Treating Wastewater
Patent:
5,135,968 →
Application:
07/691,459 →
Valve with Independent Control of Discharge Through Plurality of Orifices
Patent:
5,316,031 →
Application:
07/907,225 →
Polymer Activation Apparatus
Patent:
5,284,626 →
Application:
07/911,172 →
Polymer Activation Apparatus
Patent:
5,284,627 →
Application:
07/932,351 →
Process for Disinfecting Water by Controlling Oxidation/Reduction Potential
Patent:
5,348,664 →
Application:
07/967,804 →
Calcium Hypochlorite Feeder
Patent:
6,045,706 →
Application:
09/136,858 →
Air and Water Purification Using Continuous Breakpoint Halogenation
Patent:
6,143,184 →
Application:
09/260,809 →
Air and Water Purification Using Continuous Breakpoint Halogenation and Peroxygenation
Patent:
6,149,819 →
Application:
09/260,810 →
Systems for water and wastewater sludge treatment using floc or network strength
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 1, 2003
From: ABU-ORF, MOHAMMAD; ORMECI, BANU
To: DUKE UNIVERSITY; USFILTER ENGINEERING & CONSTRUCTION, INC.
Reel/Frame 014541/0361 →
Change of Name
Jun 16, 2004
From: USFILTER ENGINEERING & CONSTRUCTION, INC.
To: VEOLIA WATER NORTH AMERICA ENGINEERING & CONSTRUCTION, INC.
Reel/Frame 014738/0013 →
Corrected Cover Sheet to Correct the Assignment Do
Jul 6, 2004
From: MARTIN, ROY; FERRI, MIKEL ANTHONY
To: STRANCO, INC.
Reel/Frame 015530/0038 →
Assignment of Assignor's Interest
Jul 20, 2004
From: VEOLIA WATER NORTH AMERICA ENGINEERING & CONSTRUCTION, INC.
To: STRANCO, INC.
Reel/Frame 014873/0972 →
Corrective Assignment to Correct Assignee's Name, Previously Recorded on Reel/Frame 009401/0169.
Aug 2, 2004
From: MORRISON, RALPH; LIEBENDORFER, MICHAEL; DENNIS, RICHARD, II; TIETJENS, JOSEPH
To: STRANCO, INC.
Reel/Frame 015629/0601 →
Assignment of Assignor's Interest
Sep 30, 2004
From: UNITED STATES FILTER CORPORATION
To: USFILTER CORPORATION
Reel/Frame 015204/0024 →
Corrective Document
Feb 17, 2005
From: MARTIN, ROY; FERRI, MIKEL ANTHONY
To: STRANCO, INC.
Reel/Frame 016290/0059 →
Assignment of Assignor's Interest
Mar 8, 2005
From: USFILTER CORPORATION
To: STRANCO, INC.
Reel/Frame 015851/0166 →
Merger
Apr 11, 2011
From: SIEMENS WATER TECHNOLOGIES CORP.
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 026106/0467 →
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 (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 →
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 →
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 032126/0430)
Apr 6, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
To: SIEMENS WATER TECHNOLOGIES LLC
Reel/Frame 055845/0311 →
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 →