Xiaohua YANG

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling autonomous vehicle
- Patent number 11,269,324
- Issue date Mar 8, 2022
- Apollo Intelligent Driving Technology (Beijing) Co., Ltd.
- Mengmeng Tang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Random copolymer and preparation method thereof, and drilling fluid
- Patent number 10,774,257
- Issue date Sep 15, 2020
- China Petroleum and Chemical Corporation
- Yongxue Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Maleamic acid monomer and preparation method and use thereof
- Patent number 10,538,484
- Issue date Jan 21, 2020
- China Petroleum and Chemical Corporation
- Xiaohua Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and use therof, oil-based drilling fluid and a method f...
- Patent number 10,150,903
- Issue date Dec 11, 2018
- China Petroleum and Chemical Corporation
- Yongxue Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Filtration control agent and a drilling fluid containing the same
- Patent number 9,243,180
- Issue date Jan 26, 2016
- China Petroleum and Chemical Corporation
- Xiaohua Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Copolymer and preparation method and application thereof
- Patent number 8,623,791
- Issue date Jan 7, 2014
- China Petroleum and Chemical Corporation
- Xiaohua Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE MATERIAL, COMPOSITION, DRILLING FLUID, AND METHOD FOR PLU...
- Publication number 20240417616
- Publication date Dec 19, 2024
- China Petroleum and Chemical Corporation
- Yijin ZENG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DENDRITIC POLYMER, AND PREPARATION METHOD THEREFOR AND APPLICATION...
- Publication number 20240174793
- Publication date May 30, 2024
- China Petroleum and Chemical Corporation
- Xiaohua YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AUTONOMOUS VEHICLE
- Publication number 20200150651
- Publication date May 14, 2020
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Mengmeng Tang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Random Copolymer and Preparation Method Thereof, and Drilling Fluid
- Publication number 20190092997
- Publication date Mar 28, 2019
- China Petroleum and Chemical Corporation
- Yongxue LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION AND USE THEREOF, OIL-BASED DRILLING FLUID AND A METHOD...
- Publication number 20170009121
- Publication date Jan 12, 2017
- China Petroleum and Chemical Corporation
- Yongxue LIN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MODIFIED STARCH, PREPARATION METHOD AND USE OF THE SAME, AND DRILLI...
- Publication number 20140186626
- Publication date Jul 3, 2014
- SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
- Zhifa WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPERSANT AND A DRILLING FLUID CONTAINING THE SAME
- Publication number 20130079257
- Publication date Mar 28, 2013
- SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
- Yongxue Lin
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Filtration Control Agent And A Drilling Fluid Containing The Same
- Publication number 20130079256
- Publication date Mar 28, 2013
- SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
- Xiaohua YANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COPOLYMER AND PREPARATION METHOD AND APPLICATION THEREOF
- Publication number 20120077718
- Publication date Mar 29, 2012
- SINOPEC RESEARCH INSTITUTE OF PETROLEUM ENGINEERING
- Xiaohua YANG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Xiaohua YANG

Person

Patents Grantslast 30 patents

Method and apparatus for controlling autonomous vehicle

Random copolymer and preparation method thereof, and drilling fluid

Maleamic acid monomer and preparation method and use thereof

Composition and use therof, oil-based drilling fluid and a method f...

Filtration control agent and a drilling fluid containing the same

Copolymer and preparation method and application thereof

Patents Applicationslast 30 patents

COMPOSITE MATERIAL, COMPOSITION, DRILLING FLUID, AND METHOD FOR PLU...

DENDRITIC POLYMER, AND PREPARATION METHOD THEREFOR AND APPLICATION...

METHOD AND APPARATUS FOR CONTROLLING AUTONOMOUS VEHICLE

Random Copolymer and Preparation Method Thereof, and Drilling Fluid

COMPOSITION AND USE THEREOF, OIL-BASED DRILLING FLUID AND A METHOD...

MODIFIED STARCH, PREPARATION METHOD AND USE OF THE SAME, AND DRILLI...

DISPERSANT AND A DRILLING FLUID CONTAINING THE SAME

Filtration Control Agent And A Drilling Fluid Containing The Same

COPOLYMER AND PREPARATION METHOD AND APPLICATION THEREOF