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Inventor

Amy Du

Inventor
Columbus, OH, US

Overview

2→
Patents
2018–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B01Fprimary
B01FMixing, e.g. dissolving, emulsifying or dispersing33%
B01LChemical or physical laboratory apparatus for general use33%
E21BEarth or rock drilling33%
PatentTitleYear
11,028,690System and methodology for chemical constituent sensing and analysis202110,018,040System and methodology for chemical constituent sensing and analysis2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2021Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (2)· patent assignee history
2018–2021Based in Columbus, OH, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHLUMBERGER TECHNOLOGY CORP22018–2021
Locations
LocationPatentsSpan
Columbus, OH, US22018–2021