Inventor
Wilbur Edward Billups
Inventor
Houston, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B82Yprimary
B82YSpecific uses or applications of nanostructures20%
C01BNon-metallic elements20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
Y10TTechnical subjects covered by former us classification12%
C10GCracking hydrocarbon oils8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds4%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
10,982,155Viscosity reduction of crude oil through structure determination of asphaltene molecule202110,287,510Viscosity reduction of crude oil through structure determination of asphaltene molecule20198,816,042'Polyamide composites having flexible spacers'20148,562,935'Amplification of carbon nanotubes via seeded-growth methods'20137,976,816'Method for functionalizating carbon naontubes utilizing peroxides'20117,758,841'Reductive functionalization of carbon nanotubes'20107,740,826'Method for functionalizing carbon nanotubes utilizing peroxides'20107,125,533'Method for functionalizing carbon nanotubes utilizing peroxides'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2021Patents assigned to UNIV RICE WILLIAM M (8)· patent assignee history
2006–2021Based in Houston, TX, US· patent location history
2013–2014Patents assigned to BILLUPS W EDWARD (2)· patent assignee history
2013Patents assigned to ANDERSON ROBIN E (1)· patent assignee history
2013Patents assigned to BARRON ANDREW R (1)· patent assignee history
2019–2021Patents assigned to NEXTSTREAM HEAVY OIL LLC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV RICE WILLIAM M | 8 | 2006–2021 |
| BILLUPS W EDWARDself | 2 | 2013–2014 |
| NEXTSTREAM HEAVY OIL LLC | 2 | 2019–2021 |
| ANDERSON ROBIN E | 1 | 2013 |
| BARRON ANDREW R | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 8 | 2006–2021 |