Serge R. Dolhyj

Person

Parma, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Catalytic conversion of lactic acid and ammonium lactate to acrylic...
- Patent number 4,786,756
- Issue date Nov 22, 1988
- The Standard Oil Company
- Christos Paparizos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing a supported mixed-metal oxide oxidation catalyst
- Patent number 4,710,484
- Issue date Dec 1, 1987
- The Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aliphatic carboxylic acids and aldehydes by upgradin...
- Patent number 4,663,479
- Issue date May 5, 1987
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Activation of fly ash
- Patent number 4,607,021
- Issue date Aug 19, 1986
- The Standard Oil Company
- David R. Corbin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalysts and process of making
- Patent number 4,508,848
- Issue date Apr 2, 1985
- The Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Motor fuel additive
- Patent number 4,412,847
- Issue date Nov 1, 1983
- The Standard Oil Company
- Serge R. Dolhyj
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Motor fuel additives derived from shale oil
- Patent number 4,407,661
- Issue date Oct 4, 1983
- Standard Oil Company
- Serge R. Dolhyj
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Preparation of cyclohexenyl compounds
- Patent number 4,393,260
- Issue date Jul 12, 1983
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroalkylation of benzene and analogs
- Patent number 4,380,683
- Issue date Apr 19, 1983
- The Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst compositions especially useful for preparation of unsatura...
- Patent number 4,359,407
- Issue date Nov 16, 1982
- Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic material
- Patent number 4,349,462
- Issue date Sep 14, 1982
- SOHIO
- Louis J. Velenyi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Preparation of maleic anhydride using coated catalysts containing h...
- Patent number 4,336,198
- Issue date Jun 22, 1982
- The Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkenyl aromatic compounds
- Patent number 4,319,066
- Issue date Mar 9, 1982
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Coated catalysts containing high loading of active phase, particula...
- Patent number 4,312,787
- Issue date Jan 26, 1982
- Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing benzo-phenone from 1,1-diphenylethane (or 1,1...
- Patent number 4,299,987
- Issue date Nov 10, 1981
- The Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Formation of hydroperoxides
- Patent number 4,299,991
- Issue date Nov 10, 1981
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Manufacture of hydroperoxides
- Patent number 4,293,719
- Issue date Oct 6, 1981
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation of aromatic hydrocarbons in the presence of coated zeoli...
- Patent number 4,283,583
- Issue date Aug 11, 1981
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex catalysts
- Patent number 4,279,829
- Issue date Jul 21, 1981
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Decomposition of hydroperoxides using metal complex catalysts
- Patent number 4,262,153
- Issue date Apr 14, 1981
- The Standard Oil Company
- Louis J. Velenyi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydrogen processing of hydrocarbon feeds using coated catalysts
- Patent number 4,255,253
- Issue date Mar 10, 1981
- The Standard Oil Company
- Daniel R. Herrington
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalysts for producing unsaturated aliphatic acids
- Patent number 4,250,054
- Issue date Feb 10, 1981
- The Standard Oil Company (Ohio)
- Wilfrid G. Shaw
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing unsaturated aliphatic acids
- Patent number 4,223,161
- Issue date Sep 16, 1980
- The Standard Oil Company (Ohio)
- Wilfrid G. Shaw
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of maleic anhydride from four-carbon hydrocarbons using...
- Patent number 4,219,484
- Issue date Aug 26, 1980
- Standard Oil Company (Ohio)
- Ernest C. Milberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroalkylation of benzene and analogs
- Patent number 4,219,687
- Issue date Aug 26, 1980
- Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of maleic anhydride from four-carbon hydrocarbons using...
- Patent number 4,218,382
- Issue date Aug 19, 1980
- Standard Oil Company
- Ernest C. Milberger
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of polyphenyls
- Patent number 4,218,572
- Issue date Aug 19, 1980
- Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Esterification of aromatic aldehydes
- Patent number 4,213,917
- Issue date Jul 22, 1980
- Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation catalysts
- Patent number 4,165,300
- Issue date Aug 21, 1979
- The Standard Oil Company
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of unsaturated acids
- Patent number 4,163,862
- Issue date Aug 7, 1979
- Standard Oil Company (Ohio)
- Serge R. Dolhyj
- C07 - ORGANIC CHEMISTRY

Serge R. Dolhyj

Person

Patents Grantslast 30 patents

Catalytic conversion of lactic acid and ammonium lactate to acrylic...

Method for preparing a supported mixed-metal oxide oxidation catalyst

Preparation of aliphatic carboxylic acids and aldehydes by upgradin...

Activation of fly ash

Catalysts and process of making

Motor fuel additive

Motor fuel additives derived from shale oil

Preparation of cyclohexenyl compounds

Hydroalkylation of benzene and analogs

Catalyst compositions especially useful for preparation of unsatura...

Catalytic material

Preparation of maleic anhydride using coated catalysts containing h...

Preparation of alkenyl aromatic compounds

Coated catalysts containing high loading of active phase, particula...

Process for producing benzo-phenone from 1,1-diphenylethane (or 1,1...

Formation of hydroperoxides

Manufacture of hydroperoxides

Alkylation of aromatic hydrocarbons in the presence of coated zeoli...

Metal complex catalysts

Decomposition of hydroperoxides using metal complex catalysts

Hydrogen processing of hydrocarbon feeds using coated catalysts

Catalysts for producing unsaturated aliphatic acids

Process for producing unsaturated aliphatic acids

Production of maleic anhydride from four-carbon hydrocarbons using...

Hydroalkylation of benzene and analogs

Production of maleic anhydride from four-carbon hydrocarbons using...

Process for the production of polyphenyls

Esterification of aromatic aldehydes

Oxidation catalysts

Preparation of unsaturated acids