Lawrence B. Fertel

Person

Williamsville, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making 2-bromo-4-chloro substituted phenols
- Patent number 6,417,407
- Issue date Jul 9, 2002
- Gabriel Performance Products, LLC
- Bao-Guo Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of substituted mercapto-benzaldehydes
- Patent number 6,025,526
- Issue date Feb 15, 2000
- Occidental Chemical Corporation
- Viktor D. Sorokin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making trichloromethoxybenzene
- Patent number 5,773,668
- Issue date Jun 30, 1998
- Occidental Chemical Corporation
- Lawrence Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Difluorophthalic compounds and their preparation
- Patent number 5,405,995
- Issue date Apr 11, 1995
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making 3-methoxy-2,4,5-trifluorobenzoic acid
- Patent number 5,380,926
- Issue date Jan 10, 1995
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for selective hydrodefluorination
- Patent number 5,294,738
- Issue date Mar 15, 1994
- Occidental Chemical Corporation
- Jeffrey S. Stults
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of making 3-hydroxy-2,4,5-trifluorobenzoic acid
- Patent number 5,233,082
- Issue date Aug 3, 1993
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3,5-diamino benzotrifluoride
- Patent number 5,144,076
- Issue date Sep 1, 1992
- Occidental Chemical Corporation
- Ramesh Krishnamurti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3,5-dichlorophthalic acid and 3,5-dichlorophthalic a...
- Patent number 5,086,188
- Issue date Feb 4, 1992
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of fluorobenzenes by the decarboxylation of fluorophtha...
- Patent number H992
- Issue date Nov 5, 1991
- Occidental Chemical Corporation
- Lawrence B. Fertel
- 570 - Organic compounds
Information Patent Grant
Preparation of halogenated phthalic anhydrides
- Patent number 5,059,697
- Issue date Oct 22, 1991
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 2-choloro-4,5-difluorobenzoic acid from 4,5-difluoro...
- Patent number 5,003,103
- Issue date Mar 26, 1991
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 4,5-difluoroanthranilic acid from 4,...
- Patent number 4,994,606
- Issue date Feb 19, 1991
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Single pot process for making a fluoroanthranilic acid
- Patent number 4,954,639
- Issue date Sep 4, 1990
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3,4-difluorobenzoic acid by the decarboxylation of 4...
- Patent number 4,937,377
- Issue date Jun 26, 1990
- Occidental Chemical Corporation
- Lawrence B. Fertel
- C07 - ORGANIC CHEMISTRY

Lawrence B. Fertel

Person

Patents Grantslast 30 patents

Method of making 2-bromo-4-chloro substituted phenols

Synthesis of substituted mercapto-benzaldehydes

Method of making trichloromethoxybenzene

Difluorophthalic compounds and their preparation

Method of making 3-methoxy-2,4,5-trifluorobenzoic acid

Process for selective hydrodefluorination

Method of making 3-hydroxy-2,4,5-trifluorobenzoic acid

Preparation of 3,5-diamino benzotrifluoride

Preparation of 3,5-dichlorophthalic acid and 3,5-dichlorophthalic a...

Preparation of fluorobenzenes by the decarboxylation of fluorophtha...

Preparation of halogenated phthalic anhydrides

Preparation of 2-choloro-4,5-difluorobenzoic acid from 4,5-difluoro...

Process for the preparation of 4,5-difluoroanthranilic acid from 4,...

Single pot process for making a fluoroanthranilic acid

Preparation of 3,4-difluorobenzoic acid by the decarboxylation of 4...