Jianhui Xu

Person

Katy, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mechanical support ring for elastomer seal
- Patent number 11,603,734
- Issue date Mar 14, 2023
- CNPC USA Corporation
- Jianpeng Yue
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool assembly with a fluidic agitator and a coating
- Patent number 10,830,020
- Issue date Nov 10, 2020
- CNPC USA Corporation
- Jianhui Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dissolvable composite slips and methods of manufacturing same
- Patent number 10,544,645
- Issue date Jan 28, 2020
- CNPC USA Corporation
- Jianhui Xu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
FRESH WATER DISSOLVABLE ALUMINUM ALLOY
- Publication number 20210254195
- Publication date Aug 19, 2021
- CNPC USA Corp.
- Jianhui XU
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR DISSOLVABLE ALUMINUM ALLOYS
- Publication number 20210252574
- Publication date Aug 19, 2021
- CNPC USA Corp.
- Jianhui XU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
TOOL ASSEMBLY WITH A FLUIDIC AGITATOR AND A COATING
- Publication number 20200048993
- Publication date Feb 13, 2020
- CNPC USA Corp.
- Jianhui XU
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICAL SUPPORT RING FOR ELASTOMER SEAL
- Publication number 20180334879
- Publication date Nov 22, 2018
- CNPC USA CORPORATION
- Jianpeng Yue
- E21 - EARTH DRILLING MINING
Information Patent Application
SURFACE FLUORINATED ELASTOMERS FOR OILFIELD TOOLS
- Publication number 20180100582
- Publication date Apr 12, 2018
- CNPC USA CORPORATION
- Zhuo Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DISSOLVABLE COMPOSITE SLIPS AND METHODS OF MANUFACTURING SAME
- Publication number 20180087345
- Publication date Mar 29, 2018
- CNPC USA CORPORATION
- Jianhui Xu
- B32 - LAYERED PRODUCTS
Information Patent Application
MULTI-SECTIONAL SWELLABLE PACKER
- Publication number 20180087344
- Publication date Mar 29, 2018
- CNPC USA CORPORATION
- Peng Cheng
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Mechanical support ring for elastomer seal

Tool assembly with a fluidic agitator and a coating

Dissolvable composite slips and methods of manufacturing same

Patents Applicationslast 30 patents

FRESH WATER DISSOLVABLE ALUMINUM ALLOY

METHOD FOR DISSOLVABLE ALUMINUM ALLOYS

TOOL ASSEMBLY WITH A FLUIDIC AGITATOR AND A COATING

MECHANICAL SUPPORT RING FOR ELASTOMER SEAL

SURFACE FLUORINATED ELASTOMERS FOR OILFIELD TOOLS

DISSOLVABLE COMPOSITE SLIPS AND METHODS OF MANUFACTURING SAME

MULTI-SECTIONAL SWELLABLE PACKER