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Inventor

Rhonda L. Graham

Inventor
Pittsburgh, PA, US

Overview

2→
Patents
1999–2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
6,054,417'Rapid gel formation in hydrocarbon recovery'20006,004,908'Rapid gel formation in hydrocarbon recovery'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to CLEARWATER INC (2)· patent assignee history
1999–2000Based in Pittsburgh, PA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CLEARWATER INC21999–2000
Locations
LocationPatentsSpan
Pittsburgh, Pennsylvania, US21999–2000