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Sugar Land, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Radical polymerization in sealed containers
Patent number
12,168,702
Issue date
Dec 17, 2024
Baker Hughes Oilfield Operations LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Carbon disulfide-modified amine additives for separation of oil fro...
Patent number
11,912,594
Issue date
Feb 27, 2024
Baker Hughes Oilfield Operations LLC
Jian Zou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Drag reducing agent and process of manufacture thereof
Patent number
11,814,458
Issue date
Nov 14, 2023
Baker Hughes Oilfield Operations LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Drag reducing agents
Patent number
11,248,748
Issue date
Feb 15, 2022
Baker Hughes Oilfield Operations LLC
Brandon M. Vittur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Drag reducing agents
Patent number
11,199,296
Issue date
Dec 14, 2021
Baker Hughes Oilfield Operations LLC
Jian Zou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Methods and compositions for removing contaminants from wastewater...
Patent number
11,155,479
Issue date
Oct 26, 2021
Baker Hughes Holdings LLC
Zhenning Gu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of manufacturing polyolefin drag reducing agents
Patent number
10,982,017
Issue date
Apr 20, 2021
Baker Hughes, a GE company, LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DRAG REDUCING AGENT AND PROCESS OF MANUFACTURE THEREOF
Publication number
20240034826
Publication date
Feb 1, 2024
Baker Hughes Oilfield Operations LLC
Jian Zou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
RADICAL POLYMERIZATION IN SEALED CONTAINERS
Publication number
20230303733
Publication date
Sep 28, 2023
Baker Hughes Oilfield Operations LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PACKAGING FOR SOLID HYDROGEN SULFIDE SCAVENGERS
Publication number
20230167031
Publication date
Jun 1, 2023
Baker Hughes Oilfield Operations LLC
Brandon M. Vittur
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
DRAG REDUCING AGENT AND PROCESS OF MANUFACTURE THEREOF
Publication number
20220195098
Publication date
Jun 23, 2022
Baker Hughes Oilfield Operations LLC
Jian Zou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CARBON DISULFIDE-MODIFIED AMINE ADDITIVES FOR SEPARATION OF OIL FRO...
Publication number
20210387877
Publication date
Dec 16, 2021
BAKER HUGHES, A GE COMPANY, LLC
Jian Zou
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
DRAG REDUCING AGENTS
Publication number
20200393087
Publication date
Dec 17, 2020
Baker Hughes Oilfield Operations LLC
Jian Zou
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
DRAG REDUCING AGENTS
Publication number
20200392425
Publication date
Dec 17, 2020
Baker Hughes Oilfield Operations LLC
Brandon M. Vittur
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
METHODS AND COMPOSITIONS FOR REMOVING CONTAMINANTS FROM WASTEWATER...
Publication number
20200156970
Publication date
May 21, 2020
BAKER HUGHES, A GE COMPANY, LLC
Zhenning Gu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHODS OF MANUFACTURING POLYOLEFIN DRAG REDUCING AGENTS
Publication number
20190382511
Publication date
Dec 19, 2019
BAKER HUGHES, A GE COMPANY, LLC
Jian Zou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...