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Inventor

Evan Samples

Inventor
US

Overview

1→
Patents
2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
E21BEarth or rock drilling33%
PatentTitleYear
12,398,313Ionic liquid chain transfer agent as well treatment additive2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to HALLIBURTON ENERGY SERVICES INC (1)· patent assignee history
2025Based in US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERVICES INC12025
Locations
LocationPatentsSpan
US12025