DAVID WILLIAM HAWKINS

Person

ESSEX, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Intermediates to pesticidal 1-arylpyrazoles
- Patent number 6,395,906
- Issue date May 28, 2002
- Rhone-Poulenc Inc.
- Jamin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of N-phenylpyrazoles
- Patent number 6,372,774
- Issue date Apr 16, 2002
- Rhone-Poulenc Agriculture Ltd.
- Leslie Roy Hatton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Benzoic acid intermediates to 4-benzoylisoxazole herbicides
- Patent number 6,369,270
- Issue date Apr 9, 2002
- Rhone-Poulenc Agriculture Limited
- Angela Jacqueline Bailey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates to pesticidal 1-arylpyrazoles
- Patent number 6,180,798
- Issue date Jan 30, 2001
- Rhone-Poulenc Inc.
- Jamin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates to herbicidal isoxazole and 2-cyano-1,3-dione compounds
- Patent number 6,140,528
- Issue date Oct 31, 2000
- Rhone-Poulenc Agriculture Ltd.
- David William Hawkins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for preparing pesticidal intermediates
- Patent number 6,133,432
- Issue date Oct 17, 2000
- Rhone-Poulenc Agro
- David William Hawkins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal 1-arylpyrazole derivatives
- Patent number 6,124,339
- Issue date Sep 26, 2000
- Rhone-Poulenc Inc.
- Jamin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Benzoylisoxazole intermediates to herbicides
- Patent number 6,114,538
- Issue date Sep 5, 2000
- Rhone-Poulenc Agriculture Limited
- Angela Jacqueline Bailey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pentafluorothio-substituted isoxazoles
- Patent number 6,013,805
- Issue date Jan 11, 2000
- Rhone-Poulenc Agriculture Ltd.
- David William Hawkins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-(substituted phenyl)-2,3-disubstituted propane-1,3-diones as inte...
- Patent number 5,998,653
- Issue date Dec 7, 1999
- Rhone-Poulenc Agriculture Limited
- Angela Jacqueline Bailey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal 1-arylpyrazole derivatives
- Patent number 5,994,386
- Issue date Nov 30, 1999
- Rhone-Poulenc Inc.
- Jamin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal 1-arylpyrazole derivatives
- Patent number 5,922,885
- Issue date Jul 13, 1999
- Rhone-Poulenc Inc.
- Jamin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of N-phenylpyrazoles
- Patent number 5,916,618
- Issue date Jun 29, 1999
- Rhone-Poulenc Agriculture Ltd.
- Leslie Roy Hatton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Herbicidal isoxazole and 2-cyano-1,3-dione compounds
- Patent number 5,849,928
- Issue date Dec 15, 1998
- Rhone-Poulenc Agriculture Limited
- David William Hawkins
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pesticidal 1-arylpyrazole derivatives
- Patent number 5,817,688
- Issue date Oct 6, 1998
- Rhone-Poulenc Inc.
- Jamin Huang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of N-phenylpyrazoles
- Patent number 5,714,191
- Issue date Feb 3, 1998
- Rhone-Poulenc Agriculture Ltd.
- Leslie Roy Hatton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
4-benzoylisoxazoles and their use as herbicides
- Patent number 5,658,858
- Issue date Aug 19, 1997
- Rhone-Poulenc Argriculture Limited
- Angela Jacqueline Bailey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of n-phenylpyrazoles
- Patent number 5,608,077
- Issue date Mar 4, 1997
- Rhone-Poulenc Agriculture Ltd.
- Leslie R. Hatton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Derivatives of N-phenylpyrazoles
- Patent number 5,547,974
- Issue date Aug 20, 1996
- Rhone-Poulenc Agriculture Ltd.
- Leslie R. Hatton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Herbicidal isoxazoles
- Patent number 5,489,570
- Issue date Feb 6, 1996
- Rhone-Poulenc Agriculture Limited
- Neil Geach
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of N-phenylpyrazoles
- Patent number 5,232,940
- Issue date Aug 3, 1993
- Leslie R. Hatton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
N-phenylpyrazole derivatives
- Patent number 5,177,100
- Issue date Jan 5, 1993
- Rhone-Poulenc Agriculture Ltd.
- David A. Roberts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylpyrazole derivatives
- Patent number 5,104,994
- Issue date Apr 14, 1992
- Rhone-Poulenc Agriculture Ltd.
- David A. Roberts
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-phenylpyrazol-4-yl ether derivatives
- Patent number 5,055,482
- Issue date Oct 8, 1991
- May & Baker Ltd.
- Leslie R. Hatton
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Derivatives of N-phenylpyrazoles, compositions and use
- Patent number 4,963,575
- Issue date Oct 16, 1990
- May & Baker Ltd.
- Ian G. Buntain
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PESTICIDAL 1-ARYLPYRAZOLE DERIVATIVES
- Publication number 20020016468
- Publication date Feb 7, 2002
- Rhone-Poulenc Agrochimie
- DAVID TREADWAY MANNING
- C07 - ORGANIC CHEMISTRY

DAVID WILLIAM HAWKINS

Person

Patents Grantslast 30 patents

Intermediates to pesticidal 1-arylpyrazoles

Derivatives of N-phenylpyrazoles

Benzoic acid intermediates to 4-benzoylisoxazole herbicides

Intermediates to pesticidal 1-arylpyrazoles

Intermediates to herbicidal isoxazole and 2-cyano-1,3-dione compounds

Processes for preparing pesticidal intermediates

Pesticidal 1-arylpyrazole derivatives

4-Benzoylisoxazole intermediates to herbicides

Pentafluorothio-substituted isoxazoles

1-(substituted phenyl)-2,3-disubstituted propane-1,3-diones as inte...

Pesticidal 1-arylpyrazole derivatives

Pesticidal 1-arylpyrazole derivatives

Derivatives of N-phenylpyrazoles

Herbicidal isoxazole and 2-cyano-1,3-dione compounds

Pesticidal 1-arylpyrazole derivatives

Derivatives of N-phenylpyrazoles

4-benzoylisoxazoles and their use as herbicides

Derivatives of n-phenylpyrazoles

Derivatives of N-phenylpyrazoles

Herbicidal isoxazoles

Derivatives of N-phenylpyrazoles

N-phenylpyrazole derivatives

N-phenylpyrazole derivatives

N-phenylpyrazol-4-yl ether derivatives

Derivatives of N-phenylpyrazoles, compositions and use

Patents Applicationslast 30 patents

PESTICIDAL 1-ARYLPYRAZOLE DERIVATIVES