Inventor

Bhadra Desai

Inventor
Duncan, OK, US

Overview

10→
Patents
1997–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere43%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds14%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients14%
C08LCompositions of macromolecular compounds14%
E21BEarth or rock drilling10%
C23FNon-mechanical removal of metallic material from surface5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2015Patents assigned to HALLIBURTON ENERGY SERV INC (9)· patent assignee history
1997–2015Based in Duncan, OK, US· patent location history
2012–2013Patents assigned to DESAI BHADRA (4)· patent assignee history
2012–2013Patents assigned to NGUYEN PHILIP D (4)· patent assignee history
2012Patents assigned to DUSTERHOFT RONALD G (2)· patent assignee history
2012–2013Patents assigned to RICKMAN RICHARD D (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERV INC91997–2015
DESAI BHADRAself42012–2013
NGUYEN PHILIP D42012–2013
DUSTERHOFT RONALD G22012
RICKMAN RICHARD D22012–2013
Locations
LocationPatentsSpan
Duncan, OK, US101997–2015