Inventor
Maricel Marquez
Inventor
San Ramon, CA, US
Overview
Patents· 1 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 drilling50%
PatentTitleYear
9,803,132'Methods for altering fluid rheology'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to CHEVRON USA INC (1)· patent assignee history
2017Based in San Ramon, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEVRON USA INC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Ramon, California, US | 1 | 2017 |