LexDanaLexDanabeta
Inventor

Desmond E. Rees

Inventor
Tyler, TX, US

Overview

3→
Patents
2015–2016
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

E21Bprimary
E21BEarth or rock drilling75%
C09KMaterials for miscellaneous applications, not provided for elsewhere25%
PatentTitleYear
9,316,087'Sealing by ball sealers'20169,212,535'Diversion by combining dissolvable and degradable particles and fibers'20158,936,085'Sealing by ball sealers'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2016Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (3)· patent assignee history
2015Patents assigned to ARIZA RICARDO (2)· patent assignee history
2015Patents assigned to BONEY CURTIS L (2)· patent assignee history
2015Patents assigned to DARDIS MICHAEL A (2)· patent assignee history
2015Patents assigned to DAVIS DARRELL P (2)· patent assignee history
2015–2016Based in Tyler, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP32015–2016
ARIZA RICARDO22015
BONEY CURTIS L22015
DARDIS MICHAEL A22015
DAVIS DARRELL P22015
Locations
LocationPatentsSpan
Tyler, Texas, US32015–2016