Patent Assignment
Reel/Frame 064241/0044
Assignment of Assignor's Interest
Recorded: 2023-07-13
Pages: 14
Assignor
SIEMENS ENERGY, INC.
Executed: 2023-05-15
Assignee
LUMMUS TECHNOLOGY LLC
5825 NORTH SAM HOUSTON PARKWAY WEST, SUITE 600, HOUSTON, TEXAS, 77086
Covered Properties
(30)
System and Method of Wet Oxidation of a Viscose Process Stream
Catalytic Wet Oxidation Systems and Methods
Wet Oxidation of Soot
Wastewater Treatment System
Wet Air Oxidation Process Using Recycled Catalyst
Treatment of Spent Caustic Waste
Catalytic Wet Oxidation Systems and Methods
Ph Control to Enable Homogeneous Catalytic Wet Air Oxidation
Wet Air Oxidation Process Using Recycled Copper Catalyst
Water Treatment System with Carbon Regeneration Circuit
Water Treatment Apparatus Incorporating Wet Air Regeneration and Powdered Activated Carbon Treatment
Treatment of Spent Caustic Waste
Methods and Systems for Treating Spent Caustic and Regenerating Media
Catalytic Systems and Methods for Process Stream Treatment
Non-Scaling Wet Air Oxidation System
Multi-Stage Activated Carbon Systems and Processes with Recycled Streams
Electrooxidation at Elevated Pressures
Low Temperature Wet Air Oxidation
Non-Scaling Wet Air Oxidation Process
Catalytic Systems and Methods for Process Stream Treatment
Systems and Processes for Treatment of High Total Dissolved Solids Wastewater
Systems and Processes for the Treatment of Waste Streams Allowing Direct Activated Carbon and Membrane Contact
Catalyst Treatment to Improve Corrosion Resistance
System and Method for Attached Growth Biological Treatment and Activated Carbon Treatment of a Wastewater Stream
Catalytic Oxidation System and Process for Selective Cyanide Removal
Wet Air Oxidation of a Spent Material with Spent Caustic Addition
System for Reducing Total Carbon Consumption in the Generation of Low Chemical Oxygen Demand Treated Streams
Application:
17/599,683 →
Publication:
US 2022/0194835
Fluorocarbon Destruction Method
Treatment of Nitrogen Compounds in Spent Caustic
Application:
18/002,667 →
Publication:
US 2023/0219834
Wet Air Oxidation System with Shell and Tube Heat Exchanger
Application:
18/004,678 →
Publication:
US 2023/0250004
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 10, 2005
From: FELCH, CHAD L.; LEHMANN, RICHARD W.; WINGERS, TODD J.; BRANDENBURG, BRUCE L.
To: USFILTER CORPORATION
Reel/Frame 015872/0293 →
Change of Name
Oct 20, 2006
From: USFILTER CORPORATION
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 018418/0212 →
Assignment of Assignor's Interest
Dec 21, 2006
From: FELCH, CHAD L.; WINGERS, TODD; SCHLEUSNER, TIMOTHY; KUMFER, BRYAN
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 018665/0226 →
Assignment of Assignor's Interest
Dec 27, 2006
From: FELCH, CHAD L.; RETTGER, PHILIP; COOLEY, CURTIS; CLARK, MARK
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 018696/0249 →
Assignment of Assignor's Interest
Apr 30, 2007
From: SMITH, DUANE R.; HOWDESHELL, MICHAEL; MARTIN, LORI; MEIDL, JOHN A.
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 019226/0427 →
Corrective Assignment to Correct the Third Inventor's Name. Document Previously Recorded at Reel 019226 Frame 0427.
Jul 16, 2007
From: SMITH, DUANE R.; HOWDESHELL, MICHAEL; MARTEN, LORI; MEIDL, JOHN A.
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 019592/0850 →
Assignment of Assignor's Interest
Jan 22, 2010
From: FELCH, CHAD L.
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 023829/0947 →
Assignment of Assignor's Interest
Jun 15, 2010
From: KUMFER, BRYAN J.; FELCH, CHAD L.; BRANDENBURG, BRUCE L.; LEHMANN, RICHARD W.
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 024534/0325 →
Merger
Apr 11, 2011
From: SIEMENS WATER TECHNOLOGIES CORP.
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 026106/0467 →
Merger
Apr 12, 2011
From: SIEMENS WATER TECHNOLOGIES CORP.
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 026111/0973 →
Merger
Apr 15, 2011
From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 026138/0605 →
Merger
Apr 15, 2011
From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 026138/0593 →
Merger
Aug 1, 2011
From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 026681/0773 →
Merger
Aug 1, 2011
From: SIEMENS WATER TECHNOLOGIES CORP.
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 026681/0717 →
Assignment of Assignor's Interest
Mar 1, 2013
From: SIEMENS INDUSTRY, INC.
To: SIEMENS ENERGY, INC.
Reel/Frame 029904/0149 →
Assignment of Assignor's Interest
Jul 12, 2013
From: FELCH, CHAD L.
To: SIEMENS ENERGY, INC
Reel/Frame 030783/0575 →
Assignment of Assignor's Interest
Jul 30, 2013
From: FELCH, CHAD L.; KUMFER, BRYAN J.
To: SIEMENS ENERGY, INC
Reel/Frame 030903/0612 →
Assignment of Assignor's Interest
Oct 10, 2013
From: ELLIS, CLAUDE E.
To: SIEMENS ENERGY, INC
Reel/Frame 031380/0377 →
Assignment of Assignor's Interest
Oct 15, 2013
From: FELCH, CHAD L.; KNUTH, KURT M.; KUMFER, BRYAN J.; SCHULTZ, THOMAS E.
To: SIEMENS ENERGY, INC
Reel/Frame 031404/0475 →
Assignment of Assignor's Interest
Apr 24, 2015
From: KUMFER, BRYAN J.; LARSON, ANDREA J.; FELCH, CHAD L.; CLARK, MARK
To: SIEMENS ENERGY, INC.
Reel/Frame 035486/0970 →
Assignment of Assignor's Interest
Sep 26, 2016
From: FELCH, CHAD L.; PATTERSON, MATTHEW R.; KUMFER, BRYAN J.
To: SIEMENS ENERGY, INC.
Reel/Frame 039857/0606 →
Merger
Feb 15, 2017
From: SIEMENS WATER TECHNOLOGIES CORP.
To: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
Reel/Frame 041258/0485 →
Assignment of Assignor's Interest
Feb 15, 2017
From: KUMFER, BRYAN J.; FELCH, CHAD L.; BRANDENBURG, BRUCE L.; LEHMANN, RICHARD W.
To: SIEMENS WATER TECHNOLOGIES CORP.
Reel/Frame 041258/0377 →
Assignment of Assignor's Interest
Feb 15, 2017
From: SIEMENS INDUSTRY, INC.
To: SIEMENS ENERGY, INC.
Reel/Frame 041258/0620 →
Merger
Feb 15, 2017
From: SIEMENS WATER TECHNOLOGIES HOLDING CORP.
To: SIEMENS INDUSTRY, INC.
Reel/Frame 041258/0577 →