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Kingwood, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Alkyl polyglycoside surfactants for use in subterranean formations
Patent number
11,421,149
Issue date
Aug 23, 2022
Halliburton Energy Services, Inc.
Kai He
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ethoxylated amines for use in subterranean formations
Patent number
10,995,262
Issue date
May 4, 2021
MULTI-CHEM GROUP, LLC
Yang Peng
E21 - EARTH DRILLING MINING
Information
Patent Grant
Compositions, systems, and methods for removing iron sulfide scale...
Patent number
10,668,510
Issue date
Jun 2, 2020
MULTI-CHEM GROUP LLC
Yang Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Ethoxylated amines for use in subterranean formations
Patent number
10,640,698
Issue date
May 5, 2020
MULTI-CHEM GROUP, LLC
Yang Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions, systems, and methods for removing iron sulfide scale...
Patent number
10,584,275
Issue date
Mar 10, 2020
MULTI-CHEM GROUP, LLC
Yang Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Multi-stage treatment for iron sulfide scales
Patent number
10,435,989
Issue date
Oct 8, 2019
MULTI-CHEM GROUP, LLC
Yang Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Activity enhanced scale dispersant for treating inorganic sulfide s...
Patent number
10,113,102
Issue date
Oct 30, 2018
Multi-Chem Group, LLC
Yang Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Cationic surfactants for scale inhibitor squeeze applications
Patent number
10,106,721
Issue date
Oct 23, 2018
Multi-Chem Group, LLC
Zhiwei Yue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compositions, systems, and methods for removing iron sulfide scale...
Patent number
9,919,348
Issue date
Mar 20, 2018
Halliburton Energy Services, Inc.
Yang Peng
B08 - CLEANING
Patents Applications
last 30 patents
Information
Patent Application
NANOEMULSIONS FOR USE IN SUBTERRANEAN FRACTURING TREATMENTS
Publication number
20230035268
Publication date
Feb 2, 2023
Halliburton Energy Services, Inc.
Liang Xu
E21 - EARTH DRILLING MINING
Information
Patent Application
ETHOXYLATED AMINES FOR USE IN SUBTERRANEAN FORMATIONS
Publication number
20200224081
Publication date
Jul 16, 2020
MULTI-CHEM GROUP, LLC
Yang Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALKYL POLYGLYCOSIDE SURFACTANTS FOR USE IN SUBTERRANEAN FORMATIONS
Publication number
20200181480
Publication date
Jun 11, 2020
MULTI-CHEM GROUP, LLC
Kai He
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NANOEMULSIONS FOR USE IN SUBTERRANEAN FRACTURING TREATMENTS
Publication number
20190242229
Publication date
Aug 8, 2019
Multi-Chem Group LLC
Liang Xu
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTI-STAGE TREATMENT FOR IRON SULFIDE SCALES
Publication number
20180347316
Publication date
Dec 6, 2018
Multi-Chem Group, LLC
Yang Peng
E21 - EARTH DRILLING MINING
Information
Patent Application
ALKYL POLYGLYCOSIDE SURFACTANTS FOR USE IN SUBTERRANEAN FORMATIONS
Publication number
20180282610
Publication date
Oct 4, 2018
Halliburton Energy Services, Inc.
Kai He
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ETHOXYLATED AMINES FOR USE IN SUBTERRANEAN FORMATIONS
Publication number
20180265766
Publication date
Sep 20, 2018
Halliburton Energy Services, Inc.
Yang Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE...
Publication number
20180169714
Publication date
Jun 21, 2018
Halliburton Energy Services, Inc.
Yang Peng
B08 - CLEANING
Information
Patent Application
COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE...
Publication number
20180072940
Publication date
Mar 15, 2018
Halliburton Energy Services, Inc.
Yang Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
ACTIVITY ENHANCED SCALE DISPERSANT FOR TREATING INORGANIC SULFIDE S...
Publication number
20170355895
Publication date
Dec 14, 2017
Multi-Chem Group, LLC
Yang Peng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CATIONIC SURFACTANTS FOR SCALE INHIBITOR SQUEEZE APPLICATIONS
Publication number
20170342309
Publication date
Nov 30, 2017
Zhiwei Yue
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE...
Publication number
20170101574
Publication date
Apr 13, 2017
Halliburton Energy Services, Inc.
Yang Peng
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...