LexDanaLexDanabeta
Inventor

CHANDRA SEKHAR PALLA-VENKATA

Inventor
US

Overview

2→
Patents
2022
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.

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
B01DSeparation25%
E21BEarth or rock drilling25%
PatentTitleYear
11,535,793Surfactant compositions for treatment of subterranean formations and produced oil202211,518,927Demulsifier compositions for treatment of subterranean formations and produced oil2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to HALLIBURTON ENERGY SERVICES INC (2)· patent assignee history
2022Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERVICES INC22022
Locations
LocationPatentsSpan
US22022