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Steven W. SZCZEPANSKI
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Oakland, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Insecticidal N-(heteroarylalkyl)alkanediamine derivatives
Patent number
7,977,332
Issue date
Jul 12, 2011
FMC Corporation
David M. Roush
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal N-(substituted arylmethyl)-4[bis(substituted p...
Patent number
6,214,845
Issue date
Apr 10, 2001
FMC Corporation
Ian R. Silverman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal N-(substituted arylmethyl)-4-[bis(substituted...
Patent number
6,184,234
Issue date
Feb 6, 2001
FMC Corporation
Ian R. Silverman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal N-(substituted arylmethyl)-4-[bis(substituted phenyl o...
Patent number
6,030,987
Issue date
Feb 29, 2000
FMC Corporation
Ian R. Silverman
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Insecticidal compositions containing n-(substituted phenylmethyl)-4...
Patent number
6,017,931
Issue date
Jan 25, 2000
FMC Corporation
Ian R. Silverman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal N-(substituted arylmethyl)-4-�bis(substituted aryl)hyd...
Patent number
5,795,901
Issue date
Aug 18, 1998
FMC Corporation
Steven W. Szczepanski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal N-(substituted arylmethyl)-4-[bis(substituted phenyl)m...
Patent number
5,639,763
Issue date
Jun 17, 1997
FMC Corporation
Ian R. Silverman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Insecticidal n-(substituted arylmethyl)-4-[bis(substituted phenyl)...
Patent number
5,569,664
Issue date
Oct 29, 1996
FMC Corporation
Ian R. Silverman
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
PTERIN ANALOGS
Publication number
20120022072
Publication date
Jan 26, 2012
BioMarin Pharmaceutical Inc.
Emil D. Kakkis
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Insecticidal N-(Heteroarylalkyl)Alkanediamine Derivatives
Publication number
20110065710
Publication date
Mar 17, 2011
David M. Roush
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
PTERIN ANALOGS
Publication number
20100016328
Publication date
Jan 21, 2010
BioMarin Pharmaceutical, Inc.
Emil D. KAKKIS
C07 - ORGANIC CHEMISTRY