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Inventor

Chengbing Liu

Inventor
Katy, TX, US

Overview

6→
Patents
2007–2020
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Vprimary
G01VGeophysics50%
E21BEarth or rock drilling25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
10,866,335Formation clay typing from electromagnetic measurements20209,835,609System and method for determining fluid viscosity of a fluid in a rock formation20178,626,447'System and method for sweet zone identification in shale gas reservoirs'20148,332,155'System and method for hydrocarbon gas pay zone characterization in a subterranean reservoir'20127,599,825'Shoulder bed effects removal'20097,202,670'Method for characterizing a subsurface formation with a logging instrument disposed in a borehole penetrating the formation'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2020Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (3)· patent assignee history
2007Based in Houston, TX, US· patent location history
2009–2017Based in Katy, TX, US· patent location history
2012–2017Patents assigned to CHEVRON USA INC (3)· patent assignee history
2012–2014Patents assigned to LIU CHENGBING (2)· patent assignee history
2020Patents assigned to SAUDI ARABIAN OIL CO (1)· patent assignee history
2020Based in Dhahran, SA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHEVRON USA INC32012–2017
SCHLUMBERGER TECHNOLOGY CORP32007–2020
LIU CHENGBINGself22012–2014
SAUDI ARABIAN OIL CO12020
Locations
LocationPatentsSpan
Katy, Texas, US42009–2017
Dhahran, SA12020
Houston, Texas, US12007