John C. Hutchison

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Unsaturated fatty alcohol derivatives from natural oil metathesis
- Patent number 11,760,889
- Issue date Sep 19, 2023
- Stepan Company
- David R. Allen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Microemulsion flowback aids for oilfield uses
- Patent number 11,066,593
- Issue date Jul 20, 2021
- Stepan Company
- John C. Hutchison
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Unsaturated fatty alcohol derivatives from natural oil metathesis
- Patent number 10,745,347
- Issue date Aug 18, 2020
- Stepan Company
- David R. Allen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Unsaturated fatty alcohol alkoxylates from natural oil metathesis
- Patent number 9,708,251
- Issue date Jul 18, 2017
- Stepan Company
- David R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Alkyl lactyllactate solvent compositions
- Patent number 9,174,923
- Issue date Nov 3, 2015
- Stepan Company
- David R Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sulfonated internal olefin surfactant for enhanced oil recovery
- Patent number 8,889,600
- Issue date Nov 18, 2014
- Stepan Company
- John C. Hutchison
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonated internal olefin surfactant for enhanced oil recovery
- Patent number 8,403,044
- Issue date Mar 26, 2013
- Stepan Company
- John C. Hutchison
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS
- Publication number 20200347245
- Publication date Nov 5, 2020
- Stepan Company
- David R. Allen
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
MICROEMULSION FLOWBACK AIDS FOR OILFIELD USES
- Publication number 20200270510
- Publication date Aug 27, 2020
- Stepan Company
- John C. HUTCHISON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
UNSATURATED FATTY ALCOHOL ALKOXYLATES FROM NATURAL OIL METATHESIS
- Publication number 20150087724
- Publication date Mar 26, 2015
- Stepan Company
- David R. Allen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS
- Publication number 20150087521
- Publication date Mar 26, 2015
- Stepan Company
- David R. Allen
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
SULFONATED INTERNAL OLEFIN SURFACTANT FOR ENHANCED OIL RECOVERY
- Publication number 20130079261
- Publication date Mar 28, 2013
- John C. Hutchison
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Sulfonated internal olefin surfactant for enhanced oil recovery
- Publication number 20100282467
- Publication date Nov 11, 2010
- Stepan Company
- John C. Hutchison
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Alkyl Lactyllactate Solvent Compositions
- Publication number 20090173917
- Publication date Jul 9, 2009
- David R. Allen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

John C. Hutchison

Person

Patents Grantslast 30 patents

Unsaturated fatty alcohol derivatives from natural oil metathesis

Microemulsion flowback aids for oilfield uses

Unsaturated fatty alcohol derivatives from natural oil metathesis

Unsaturated fatty alcohol alkoxylates from natural oil metathesis

Alkyl lactyllactate solvent compositions

Sulfonated internal olefin surfactant for enhanced oil recovery

Sulfonated internal olefin surfactant for enhanced oil recovery

Patents Applicationslast 30 patents

UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS

MICROEMULSION FLOWBACK AIDS FOR OILFIELD USES

UNSATURATED FATTY ALCOHOL ALKOXYLATES FROM NATURAL OIL METATHESIS

UNSATURATED FATTY ALCOHOL DERIVATIVES FROM NATURAL OIL METATHESIS

SULFONATED INTERNAL OLEFIN SURFACTANT FOR ENHANCED OIL RECOVERY

Sulfonated internal olefin surfactant for enhanced oil recovery

Alkyl Lactyllactate Solvent Compositions