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Inventor

Zhao Deng

Inventor
Kingwood, TX, US

Overview

2→
Patents
2014–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C01Cprimary
C01CAmmonia17%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
E21BEarth or rock drilling17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G01QScanning-probe techniques or apparatus17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
10,718,749Methods for quantifying nitrogen-containing compounds in subterranean treatment fluids20208,763,161'Zero thermal expansion, low heat transfer, variable temperature sample assembly for probe microscopy'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to NAT INST OF STANDARDS & TECH (1)· patent assignee history
2014Patents assigned to US OF AMERICA AS REPRESENTED BY THE SECRETARY OF COMMERCE THE NAT INST OF STANDARDS AND TECHNOLOGY (1)· patent assignee history
2014Based in Gaithersburg, MD, US· patent location history
2020Patents assigned to HALLIBUNON ENERGY SERVICES INC (1)· patent assignee history
2020Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history
2020Based in Kingwood, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBUNON ENERGY SERVICES INC12020
HALLIBURTON ENERGY SERVICES INC12020
NAT INST OF STANDARDS & TECH12014
US OF AMERICA AS REPRESENTED BY THE SECRETARY OF COMMERCE THE NAT INST OF STANDARDS AND TECHNOLOGY12014
Locations
LocationPatentsSpan
Kingwood, Texas, US12020
Gaithersburg, Maryland, US12014