Graham Heyes

Person

Durham, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Preparation of vinyl isothiocyanates
- Patent number 6,069,255
- Issue date May 30, 2000
- Laporte Industries, Limited
- James Ian Grayson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of thioamides
- Patent number 5,723,663
- Issue date Mar 3, 1998
- Fine Organics, Ltd.
- Arthur Jackson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of substituted thiazoles
- Patent number 5,705,652
- Issue date Jan 6, 1998
- Fine Organics, Ltd.
- Arthur Jackson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of substituted ethenes
- Patent number 5,371,247
- Issue date Dec 6, 1994
- Fine Organics Limited
- Arthur Jackson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of ketones
- Patent number 5,276,191
- Issue date Jan 4, 1994
- Fine Organics Limited
- James I. Grayson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of substituted ethenes
- Patent number 5,112,995
- Issue date May 12, 1992
- Glaxo Group Limited
- James I. Grayson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of nitromethylene heterocyclic compounds
- Patent number 4,923,987
- Issue date May 8, 1990
- E. I. Du Pont de Nemours and Company
- Martin Harris
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of thiazine derivatives
- Patent number 4,687,845
- Issue date Aug 18, 1987
- Fine Organics Limited
- John Hollowood
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of thiazine derivatives
- Patent number 4,532,322
- Issue date Jul 30, 1985
- Fine Organics Limited
- Arthur Jackson
- C07 - ORGANIC CHEMISTRY

Graham Heyes

Person

Patents Grantslast 30 patents

Preparation of vinyl isothiocyanates

Preparation of thioamides

Preparation of substituted thiazoles

Preparation of substituted ethenes

Process for the preparation of ketones

Preparation of substituted ethenes

Process for the preparation of nitromethylene heterocyclic compounds

Preparation of thiazine derivatives

Preparation of thiazine derivatives