LexDanaLexDanabeta
Inventor

John P. Singh

Inventor
Kingwood, TX, US

Overview

11→
Patents
2015–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 11 as inventor

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

E21Bprimary
E21BEarth or rock drilling12%
C04BLime, magnesia10%
B05CApparatus for applying fluent materials to surfaces, in general7%
B05DProcesses for applying fluent materials to surfaces, in general7%
B28BShaping clay or other ceramic compositions7%
B29CShaping or joining of plastics7%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general7%
G05BControl or regulating systems in general7%
H01BCables7%
B01DSeparation5%
PatentTitleYear
11,059,768Continuous or semi-continuous process for the preparation of ethylene glycol and catalyst system for use therein202110,808,518Cementing indication system202010,753,176Swellable technology for downhole fluids detection202010,634,025Apparatus and method for skinning articles202010,598,005pH-sensitive chemicals for downhole fluid sensing and communication with the surface202010,502,020System and method for the detection and transmission of downhole fluid status201910,344,558Systems and method for reverse cementing20199,803,523'Process for axial skinning apparatus'20179,670,809'Apparatus and method for skinning articles'20179,523,623'Methods for testing a honeycomb filter'20169,134,218'Methods of testing a honeycomb filter'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to CORNING INC (5)· patent assignee history
2015–2016Patents assigned to BLANCHARD AISHA PRICE (2)· patent assignee history
2015–2016Patents assigned to FREY JULIE CHARMAINE (2)· patent assignee history
2015–2016Patents assigned to SINGH JOHN PAUL BIR (2)· patent assignee history
2015–2017Based in Painted Post, NY, US· patent location history
2019–2020Patents assigned to HALLIBURTON ENERGY SERVICES INC (5)· patent assignee history
2019–2020Based in Kingwood, TX, US· patent location history
2020Based in Humble, TX, US· patent location history
2021Based in Amsterdam, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CORNING INC52015–2020
HALLIBURTON ENERGY SERVICES INC52019–2020
BLANCHARD AISHA PRICE22015–2016
FREY JULIE CHARMAINE22015–2016
SINGH JOHN PAUL BIRself22015–2016
Locations
LocationPatentsSpan
Kingwood, Texas, US52019–2020
Painted Post, New York, US42015–2017
Amsterdam, NL12021
Humble, Texas, US12020