Liu Shi

Person

Houston, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Acrylate-based sulfur scavenging agents for use in oilfield operations
- Patent number 11,225,604
- Issue date Jan 18, 2022
- Halliburton Energy Services, Inc.
- Liu Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Synergistic sulfide scavenging additives for use in oilfield operat...
- Patent number 11,078,403
- Issue date Aug 3, 2021
- Halliburton Energy Services, Inc.
- Liu Shi
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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
Acrylate-based sulfur scavenging agents for use in oilfield operations
- Patent number 10,597,582
- Issue date Mar 24, 2020
- MULTI-CHEM GROUP, LLC
- Liu Shi
- 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
Synergistic sulfide scavenging additives for use in oilfield operat...
- Patent number 10,550,309
- Issue date Feb 4, 2020
- MULTI-CHEM GROUP, LLC
- Liu Shi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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
Information Patent Grant
Acrylonitrile-based sulfur scavenging agents and methods of use in...
- Patent number 9,896,616
- Issue date Feb 20, 2018
- Multi-Chem Group, LLC
- Liu Shi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ACRYLATE-BASED SULFUR SCAVENGING AGENTS FOR USE IN OILFIELD OPERATIONS
- Publication number 20200239772
- Publication date Jul 30, 2020
- MULTI-CHEM GROUP, LLC
- Liu Shi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYNERGISTIC SULFIDE SCAVENGING ADDITIVES FOR USE IN OILFIELD OPERAT...
- Publication number 20200115617
- Publication date Apr 16, 2020
- MULTI-CHEM GROUP, LLC
- Liu Shi
- E21 - EARTH DRILLING MINING
Information Patent Application
SYNERGISTIC SULFIDE SCAVENGING ADDITIVES FOR USE IN OILFIELD OPERAT...
- Publication number 20180346794
- Publication date Dec 6, 2018
- Halliburton Energy Services, Inc.
- Liu Shi
- E21 - EARTH DRILLING MINING
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
ACRYLATE-BASED SULFUR SCAVENGING AGENTS FOR USE IN OILFIELD OPERATIONS
- Publication number 20170335188
- Publication date Nov 23, 2017
- Multi-Chem Group, LLC
- Liu Shi
- 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...
Information Patent Application
ACRYLONITRILE-BASED SULFUR SCAVENGING AGENTS FOR USE IN OILFIELD OP...
- Publication number 20160355724
- Publication date Dec 8, 2016
- MULTI-CHEM GROUP, LLC
- Liu Shi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Acrylate-based sulfur scavenging agents for use in oilfield operations

Synergistic sulfide scavenging additives for use in oilfield operat...

Compositions, systems, and methods for removing iron sulfide scale...

Acrylate-based sulfur scavenging agents for use in oilfield operations

Compositions, systems, and methods for removing iron sulfide scale...

Synergistic sulfide scavenging additives for use in oilfield operat...

Compositions, systems, and methods for removing iron sulfide scale...

Acrylonitrile-based sulfur scavenging agents and methods of use in...

Patents Applicationslast 30 patents

ACRYLATE-BASED SULFUR SCAVENGING AGENTS FOR USE IN OILFIELD OPERATIONS

SYNERGISTIC SULFIDE SCAVENGING ADDITIVES FOR USE IN OILFIELD OPERAT...

SYNERGISTIC SULFIDE SCAVENGING ADDITIVES FOR USE IN OILFIELD OPERAT...

COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE...

COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE...

ACRYLATE-BASED SULFUR SCAVENGING AGENTS FOR USE IN OILFIELD OPERATIONS

COMPOSITIONS, SYSTEMS, AND METHODS FOR REMOVING IRON SULFIDE SCALE...

ACRYLONITRILE-BASED SULFUR SCAVENGING AGENTS FOR USE IN OILFIELD OP...