LexDanaLexDanabeta
Inventor

Grace Yue Qiu

Inventor
Beijing, CN

Overview

2→
Patents
2013–2015
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 drilling100%
PatentTitleYear
9,057,250'Formation evaluation system and method'20158,555,968'Formation evaluation system and method'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Patents assigned to DEL CAMPO CHRISTOPHER S (2)· patent assignee history
2013–2015Patents assigned to QIU GRACE YUE (2)· patent assignee history
2013–2015Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (2)· patent assignee history
2013–2015Patents assigned to VASQUES RICARDO (2)· patent assignee history
2013–2015Patents assigned to ZAZOVSKY ALEXANDER F (2)· patent assignee history
2013–2015Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEL CAMPO CHRISTOPHER S22013–2015
QIU GRACE YUEself22013–2015
SCHLUMBERGER TECHNOLOGY CORP22013–2015
VASQUES RICARDO22013–2015
ZAZOVSKY ALEXANDER F22013–2015
Locations
LocationPatentsSpan
Beijing, CN22013–2015