Inventor

Philip D. Nguyen

Inventor
Houston, TX, US

Overview

12→
Patents
2007–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 12 as inventor

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

C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere50%
E21BEarth or rock drilling45%
G06FElectric digital data processing5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to MICRO MEMORY LLC (1)· patent assignee history
2007Based in Reseda, CA, US· patent location history
2021Patents assigned to HALLIBURTON ENERGY SERVICES INC (11)· patent assignee history
2021Patents assigned to HALLIBURTON ENERGY SENDEES INC (2)· patent assignee history
2021Patents assigned to HALLIBURTON ENERGY SERV INC (1)· patent assignee history
2021Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALLIBURTON ENERGY SERVICES INC112021
HALLIBURTON ENERGY SENDEES INC22021
HALLIBURTON ENERGY SERV INC12021
MICRO MEMORY LLC12007
Locations
LocationPatentsSpan
Houston, Texas, US112021
Reseda, California, US12007