Inventor
Leroy L. Carney
Inventor
New Caney, TX, US
Overview
Patents· 8 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 digests31%
E21BEarth or rock drilling13%
C07DHeterocyclic compounds6%
PatentTitleYear
5,697,458'Drilling fluid process'19975,168,930'Desiccant for well acidizing process'19924,409,108'Lubricating composition for well fluids'19834,252,655'Scavenging hydrogen sulfide in an oil well'19814,233,162'Oil well fluids and dispersants'19804,108,779'Oil well fluids and dispersants'19784,064,055'Aqueous drilling fluids and additives therefor'19774,059,533'Oxygen scavenging methods and additives'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1983Patents assigned to HALLIBURTON CO (6)· patent assignee history
1977–1983Based in New Caney, TX, US· patent location history
1977–1980Based in Duncan, OK, US· patent location history
1992Patents assigned to WISEMAN BEN W (1)· patent assignee history
1992–1997Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HALLIBURTON CO | 6 | 1977–1983 |
| WISEMAN BEN W | 1 | 1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| New Caney, Texas, US | 3 | 1977–1983 |
| Duncan, OK, US | 3 | 1977–1980 |
| Houston, Texas, US | 2 | 1992–1997 |