Inventor
Elizabeth Ballard
Inventor
Houston, TX, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry27%
C07CAcyclic or carbocyclic compounds27%
Y02PClimate change mitigation technologies in the production or processing of goods27%
G01NInvestigating or analysing materials by determining their chemical or physical properties18%
PatentTitleYear
10,052,608Low emissions oxidative dehydrogenation apparatus for producing butadiene20189,908,097'Controllability oxidative dehydrogenation process for producing butadiene'20189,650,316'Low emissions oxidative dehydrogenation process for producing butadiene'20175,589,630'Fast gas chromatography method, apparatus and applications'19965,437,179'Fast gas chromatography method, apparatus and applications'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–1996Patents assigned to UNION CARBIDE CHEM PLASTIC (2)· patent assignee history
1995–1996Based in Charleston, WV, US· patent location history
2017–2018Patents assigned to TPC GROUP LLC (3)· patent assignee history
2017–2018Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TPC GROUP LLC | 3 | 2017–2018 |
| UNION CARBIDE CHEM PLASTIC | 2 | 1995–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 3 | 2017–2018 |
| Charleston, WV, US | 2 | 1995–1996 |