Inventor

Louis J. Velenyi

Inventor

Lyndhurst, OH, US

Overview

30→

Patents

1978–1992

Patent span

Chemistry

Primary field (CPC C)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds40%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry31%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

B01DSeparation4%

C01BNon-metallic elements4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

C01CAmmonia2%

C07DHeterocyclic compounds2%

C10JProduction of producer gas, water-gas, synthesis gas from solid carbonaceous material, or mixtures containing these gases2%

C10LFuels not otherwise provided for2%

PatentTitleYear

5,160,713'Process for separating oxygen from an oxygen-containing gas by using a bi-containing mixed metal oxide membrane'1992 4,822,940'Process for converting light hydrocarbons and/or natural gas to liquid hydrocarbons'1989 4,808,563'Molybdenum-tungsten-containing catalyst for methane conversion process'1989 4,727,205'Process for converting methane and/or natural gas to more readily transportable materials'1988 4,695,668'Molybdenum-tungsten-containing catalyst and methane conversion process using same'1987 4,690,814'Process for the production of hydrogen'1987 4,676,972'Process for the conversion of alcohols to gaseous products'1987 4,663,479'Preparation of aliphatic carboxylic acids and aldehydes by upgrading alpha-hydroxycarboxylic acids'1987 4,607,021'Activation of fly ash'1986 4,423,023'Process for the production of hydrocyanic acid from carbon monoxide and ammonia'1983 4,412,847'Motor fuel additive'1983 4,393,260'Preparation of cyclohexenyl compounds'1983 4,380,672'Conversion of 2-phenyl propanal to 2-indanone'1983 4,380,683'Hydroalkylation of benzene and analogs'1983 4,349,462'Catalytic material'1982 4,334,116'Dehydrogenation using promoted molybdenum-copper-tin catalysts'1982 4,329,506'Isomerization of aldehydes to ketones'1982 4,319,066'Preparation of alkenyl aromatic compounds'1982 4,309,392'Process for removing nitrogen oxides from a gas stream'1982 4,299,987'Process for producing benzo-phenone from 1,1-diphenylethane (or 1,1-diphenylethylene) using antimonate catalysts'1981 4,299,991'Formation of hydroperoxides'1981 4,293,719'Manufacture of hydroperoxides'1981 4,283,583'Alkylation of aromatic hydrocarbons in the presence of coated zeolite catalysts'1981 4,279,777'Molybdenum-copper-tin catalysts'1981 4,279,829'Metal complex catalysts'1981 4,262,153'Decomposition of hydroperoxides using metal complex catalysts'1981 4,219,687'Hydroalkylation of benzene and analogs'1980 4,218,572'Process for the production of polyphenyls'1980 4,140,690'Process for producing pyridine or a substituted pyridine by ammoxidation of terpenes'1979 4,115,464'Process for preparing diarylethylenes'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1992Patents assigned to STANDARD OIL CO OHIO (28)· patent assignee history

1978–1992Based in Lyndhurst, OH, US· patent location history

1982Patents assigned to STANDARD OIL CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
STANDARD OIL CO OHIO	28	1978–1992
STANDARD OIL CO	2	1982

Locations

Location	Patents	Span
Lyndhurst, OH, US	30	1978–1992