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Stanley Gunawan
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Inverting surfactants for inverse emulsions
Patent number
12,018,211
Issue date
Jun 25, 2024
RHODIA OPERATIONS
Stanley Gunawan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Temperature stability of polyols and sugar alcohols in brines
Patent number
11,208,587
Issue date
Dec 28, 2021
TETRA TECHNOLOGIES, INC.
Arthur G. Mack
E21 - EARTH DRILLING MINING
Information
Patent Grant
Temperature stability of polyols and sugar alcohols in brines
Patent number
10,913,884
Issue date
Feb 9, 2021
Tetra Technologies, Inc
Arthur G. Mack
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of using biosurfactants as acid corrosion inhibitors in well...
Patent number
9,884,986
Issue date
Feb 6, 2018
Baker Hughes, a GE company, LLC
Stanley Gunawan
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Conversion of cellulose into simple sugars
Patent number
9,790,251
Issue date
Oct 17, 2017
Baker Hughes Incorporated
Charles David Armstrong
C13 - SUGAR INDUSTRY
Information
Patent Grant
Method of using sophorolipids or mannosylerythritol lipids as acid...
Patent number
9,683,164
Issue date
Jun 20, 2017
Baker Hughes Incorporated
Stanley Gunawan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Well treatment fluids containing an ylide or a vitamin B and method...
Patent number
9,090,814
Issue date
Jul 28, 2015
Baker Hughes Incorporated
Charles David Armstrong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
INVERTING SURFACTANTS FOR INVERSE EMULSIONS
Publication number
20230357629
Publication date
Nov 9, 2023
RHODIA OPERATIONS
Stanley Gunawan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TEMPERATURE STABILITY OF POLYOLS AND SUGAR ALCOHOLS IN BRINES
Publication number
20210115316
Publication date
Apr 22, 2021
Tetra Technologies, Inc.
Arthur G. Mack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
BIOCIDAL COMPOSITIONS INCLUDING A PHOSPHONIUM QUATERNARY CATIONIC S...
Publication number
20200299155
Publication date
Sep 24, 2020
RHODIA OPERATIONS
Stanley Gunawan
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
TEMPERATURE STABILITY OF POLYOLS AND SUGAR ALCOHOLS IN BRINES
Publication number
20180171198
Publication date
Jun 21, 2018
Tetra Technologies, Inc.
Arthur G. Mack
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF USING BIOSURFACTANTS AS ACID CORROSION INHIBITORS IN WELL...
Publication number
20160237334
Publication date
Aug 18, 2016
BAKER HUGHES INCORPORATED
Stanley Gunawan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANIONIC POLYSACCHARIDE POLYMERS FOR VISCOSIFIED FLUIDS
Publication number
20160230068
Publication date
Aug 11, 2016
BAKER HUGHES INCORPORATED
Lawrence N. Kremer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD OF USING SOPHOROLIPIDS OR MANNOSYLERYTHRITOL LIPIDS AS ACID...
Publication number
20150299556
Publication date
Oct 22, 2015
BAKER HUGHES INCORPORATED
Stanley Gunawan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ANIONIC POLYSACCHARIDE POLYMERS FOR VISCOSIFIED FLUIDS
Publication number
20150267105
Publication date
Sep 24, 2015
BAKER HUGHES INCORPORATED
Lawrence N. Kremer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CONVERSION OF CELLULOSE INTO SIMPLE SUGARS
Publication number
20150051391
Publication date
Feb 19, 2015
BAKER HUGHES INCORPORATED
Charles David ARMSTRONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Well Treatment Fluids Containing An Ylide Or A Vitamin B And Method...
Publication number
20140041877
Publication date
Feb 13, 2014
Charles David Armstrong
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...