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Adrienne LEE
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Calgary, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Composition useful in sulfate scale removal
Patent number
11,945,997
Issue date
Apr 2, 2024
Dorf Ketal Chemicals FZE
Clay Purdy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods for stimulation of hydrocarbon-bearing formations while inh...
Patent number
11,840,913
Issue date
Dec 12, 2023
Dorf Ketal Chemicals FZE
Clay Purdy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Composition useful in metal sulfide scale removal
Patent number
11,781,227
Issue date
Oct 10, 2023
Dorf Ketal Chemicals FZE
Clay Purdy
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Organic acid systems
Patent number
11,319,479
Issue date
May 3, 2022
FLUID ENERGY GROUP LTD.
Clay Purdy
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
Novel Stimulation Method
Publication number
20220333472
Publication date
Oct 20, 2022
FLUID ENERGY GROUP LTD.
Clay Purdy
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION USEFUL IN METAL SULFIDE SCALE REMOVAL
Publication number
20210102300
Publication date
Apr 8, 2021
FLUID ENERGY GROUP LTD.
Clay PURDY
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Composition Useful in Sulfate Scale Removal
Publication number
20200308472
Publication date
Oct 1, 2020
FLUID ENERGY GROUP LTD.
Clay Purdy
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
NOVEL ORGANIC ACID SYSTEMS
Publication number
20200291287
Publication date
Sep 17, 2020
FLUID ENERGY GROUP LTD.
Clay PURDY
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...