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Thomas Fenderson
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Atlanta, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and composition for treating tailings
Patent number
11,845,899
Issue date
Dec 19, 2023
Kemira Oyj
Thomas Fenderson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Compositions of dry acid polymers and uses thereof
Patent number
11,560,323
Issue date
Jan 24, 2023
Kemira Oyj
Duane C. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of treating tailings
Patent number
11,242,492
Issue date
Feb 8, 2022
Kemira Oyj
Miguel Pelaez
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Method and treatment system for treating mineral or oil sands tailings
Patent number
11,111,162
Issue date
Sep 7, 2021
Kemira Oyj
Thomas Fenderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Compositions of dry acid polymers and uses thereof
Patent number
11,001,513
Issue date
May 11, 2021
Kemira Oyj
Duane C. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and composition for treating tailings
Patent number
11,001,761
Issue date
May 11, 2021
Kemira Oyj
Thomas Fenderson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Surfactant composition and method for treating bitumen froth
Patent number
10,920,149
Issue date
Feb 16, 2021
Kemira Oyj
Lasse Kyllönen
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method and treatment system for treating mineral or oil sands tailings
Patent number
10,773,977
Issue date
Sep 15, 2020
Kemira Oyj
Thomas Fenderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND COMPOSITION FOR TREATING TAILINGS
Publication number
20240101908
Publication date
Mar 28, 2024
KEMIRA OYJ
Thomas Fenderson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
COMPOSITIONS OF DRY ACID POLYMERS AND USES THEREOF
Publication number
20210300803
Publication date
Sep 30, 2021
KEMIRA OYJ
Duane C. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND COMPOSITION FOR TREATING TAILINGS
Publication number
20210284914
Publication date
Sep 16, 2021
KEMIRA OYJ
Thomas Fenderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
SURFACTANT COMPOSITION AND METHOD FOR TREATING BITUMEN FROTH
Publication number
20210238482
Publication date
Aug 5, 2021
KEMIRA OYJ
Lasse Kyllönen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method and treatment system for treating mineral or oil sands tailings
Publication number
20210024385
Publication date
Jan 28, 2021
KEMIRA OYJ
Thomas Fenderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS OF TREATING TAILINGS
Publication number
20190375994
Publication date
Dec 12, 2019
KEMIRA OYJ
Miguel Pelaez
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Method and treatment system for treating mineral or oil sands tailings
Publication number
20190367389
Publication date
Dec 5, 2019
KEMIRA OYJ
Thomas Fenderson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD AND COMPOSITION FOR TREATING TAILINGS
Publication number
20190284478
Publication date
Sep 19, 2019
Thomas FENDERSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Surfactant composition and method for treating bitumen froth
Publication number
20180155628
Publication date
Jun 7, 2018
KEMIRA OYJ
Lasse Kyllönen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITIONS OF DRY ACID POLYMERS AND USES THEREOF
Publication number
20180099883
Publication date
Apr 12, 2018
KEMIRA OYJ
Duane C. Wilson
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
PROCESSES FOR TREATING TAILINGS STREAMS
Publication number
20180002608
Publication date
Jan 4, 2018
KEMIRA OYJ
Philip Watson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESSES FOR TREATING TAILINGS STREAMS
Publication number
20150027929
Publication date
Jan 29, 2015
KEMIRA OYJ
Philip Watson
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...