LexDanaLexDanabeta
Inventor

Terry Palisch

Inventor
Richardson, TX, US

Overview

2→
Patents
2019–2021
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.

E21Bprimary
E21BEarth or rock drilling50%
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
C23CCoating metallic material25%
PatentTitleYear
11,008,505Electrically conductive proppant202110,267,134Methods and systems for determining subterranean fracture closure2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2021Patents assigned to CARBO CERAMICS INC (2)· patent assignee history
2019Patents assigned to SANDIA CORP (1)· patent assignee history
2019–2021Based in Richardson, TX, US· patent location history
2021Patents assigned to NAT TECH & ENG SOLUTIONS SANDIA LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CARBO CERAMICS INC22019–2021
NAT TECH & ENG SOLUTIONS SANDIA LLC12021
SANDIA CORP12019
Locations
LocationPatentsSpan
Richardson, Texas, US22019–2021