Zheng YANG

Follow

Person

Richmond, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Determining a cation exchange capacity of a rock sample
- Patent number 11,549,902
- Issue date Jan 10, 2023
- Chevron U.S.A. Inc.
- Martha Rebecca Stokes
- G01 - MEASURING TESTING
Information Patent Grant
Methods for quantitative characterization of asphaltenes in solutio...
- Patent number 9,851,315
- Issue date Dec 26, 2017
- Chevron U.S.A. Inc.
- Zheng Yang
- G01 - MEASURING TESTING
Information Patent Grant
Formation core sample holder assembly and testing method for nuclea...
- Patent number 9,482,631
- Issue date Nov 1, 2016
- Chevron U.S.A. Inc.
- Zheng Yang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURIZED RESERVOIR CORE SAMPLE TRANSFER TOOL SYSTEM
- Publication number 20230340850
- Publication date Oct 26, 2023
- Chevron U.S.A. Inc.
- James Daniel Montoya
- E21 - EARTH DRILLING MINING
Information Patent Application
DETERMINING A CATION EXCHANGE CAPACITY OF A ROCK SAMPLE
- Publication number 20210318259
- Publication date Oct 14, 2021
- Chevron U.S.A. Inc.
- Martha Rebecca STOKES
- E21 - EARTH DRILLING MINING
Information Patent Application
CORE SAMPLE TESTING
- Publication number 20210032987
- Publication date Feb 4, 2021
- Chevron U.S.A. Inc.
- Scott Jeffrey Seltzer
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS FOR QUANTITATIVE CHARACTERIZATION OF ASPHALTENES IN SOLUTIO...
- Publication number 20160169820
- Publication date Jun 16, 2016
- Chevron U.S.A. Inc.
- Zheng Yang
- G01 - MEASURING TESTING
Information Patent Application
Formation Core Sample Holder Assembly And Testing Method For Nuclea...
- Publication number 20140340082
- Publication date Nov 20, 2014
- Chevron U.S.A. Inc.
- Zheng YANG
- G01 - MEASURING TESTING