LexDanaLexDanabeta
Inventor

James Haug

Inventor
Littleton, MA, US

Overview

2→
Patents
2010–2014
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 2 as inventor

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

E21Bprimary
E21BEarth or rock drilling50%
H05HPlasma technique50%
PatentTitleYear
8,708,049'Downhole mixing device for mixing a first fluid with a second fluid'20147,675,252'Methods of constructing a betatron vacuum chamber and injector'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (2)· patent assignee history
2010Based in Danbury, CT, US· patent location history
2014Patents assigned to GRANT DOUGLAS (1)· patent assignee history
2014Patents assigned to HARRISON CHRISTOPHER (1)· patent assignee history
2014Patents assigned to HAUG JAMES (1)· patent assignee history
2014Patents assigned to HAUSOT ANDREAS (1)· patent assignee history
2014Based in Littleton, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP22010–2014
GRANT DOUGLAS12014
HARRISON CHRISTOPHER12014
HAUG JAMESself12014
HAUSOT ANDREAS12014
Locations
LocationPatentsSpan
Littleton, Massachusetts, US12014
Danbury, CT, US12010