P

Inventor

JIANG LI

US246 patents
⚠️ This page may combine multiple inventors who share the name “JIANG LI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

14 patents
US6939717B2Sep 6, 2005

Hydrogen sulphide detection method and apparatus

SCHLUMBERGER TECHNOLOGY CORP125 citations97
US7407566B2Aug 5, 2008

System and method for sensing using diamond based microelectrodes

SCHLUMBERGER TECHNOLOGY CORP46 citations96
US6995360B2Feb 7, 2006

Method and sensor for monitoring gas in a downhole environment

SCHLUMBERGER TECHNOLOGY CORP87 citations96
US7081615B2Jul 25, 2006

Methods and apparatus for the downhole characterization of formation fluids

SCHLUMBERGER TECHNOLOGY CORP57 citations95
US7959864B2Jun 14, 2011

Downhole spectroscopic hydrogen sulfide detection

SCHLUMBERGER TECHNOLOGY CORP18 citations92
US7231819B2Jun 19, 2007

Chemical sensor for wellbore applications

SCHLUMBERGER TECHNOLOGY CORP38 citations90
US9796490B2Oct 24, 2017

Aqueous solution and method for use thereof

SCHLUMBERGER TECHNOLOGY CORP7 citations84
US7835003B2Nov 16, 2010

Optical pH sensor

SCHLUMBERGER TECHNOLOGY CORP10 citations84
US7644611B2Jan 12, 2010

Downhole fluid analysis for production logging

SCHLUMBERGER TECHNOLOGY CORP11 citations84
US7758734B2Jul 20, 2010

Methods and apparatus for the measurement of hydrogen sulphide and thiols in fluids

SCHLUMBERGER TECHNOLOGY CORP13 citations83
US7804598B2Sep 28, 2010

High power acoustic resonator with integrated optical interfacial elements

SCHLUMBERGER TECHNOLOGY CORP18 citations82
US7901555B2Mar 8, 2011

Electro-chemical sensor

SCHLUMBERGER TECHNOLOGY CORP11 citations81
US7658226B2Feb 9, 2010

Method of monitoring fluid placement during stimulation treatments

SCHLUMBERGER TECHNOLOGY CORP12 citations80
US9920606B2Mar 20, 2018

Preparation method, formulation and application of chemically retarded mineral acid for oilfield use

SCHLUMBERGER TECHNOLOGY CORP10 citations79

MICROSOFT CORP

10 patents

JIANG LI

10 patents

NOVASENTIS INC

4 patents

IMMERSION CORP

3 patents

HON HAI PREC IND CO LTD

2 patents

WU TIAN

2 patents

ODELL JULIAN J

1 patent

MODARRES ALI

1 patent

HONGFUJIN PREC IND SHENZHEN

1 patent

BOSCH GMBH ROBERT

1 patent

DYNAMIC THROUGHPUT INC

1 patent

Showing the top 50 of 246 patents by PatentIndex Score.