Inventor
Kuo-Hua Chao
Inventor
Houston, TX, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds73%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
4,996,007'Process for the oxidation of alcohols to aldehydes/acids/esters'19914,992,600'Process for the oxidation of benzene to phenol'19914,982,015'Process for the oxidation of benzene to phenol'19914,845,295'Alkylation of amine compounds'19894,837,356'Process for the preparation of alkyl 4-ketoalkanoates'19894,812,595'Alkylation of amine compounds'19894,792,629'Alkylation of amine compounds'19884,783,554'Alkylation of amine compounds'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1991Patents assigned to SHELL OIL CO (8)· patent assignee history
1988–1991Based in Houston, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHELL OIL CO | 8 | 1988–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 8 | 1988–1991 |