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Philip Leslie Robinson
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Isle of Palms, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Substrate UV light resistant printing process
Patent number
9,403,357
Issue date
Aug 2, 2016
Philip Robinson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Substrate UV light resistant printing process
Patent number
9,365,048
Issue date
Jun 14, 2016
Philip Robinson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Wood preservatives and methods for treating wood
Patent number
9,327,423
Issue date
May 3, 2016
LIQUID LIGNIN COMPANY, LLC
Michael A. Lake
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Isolation and purification of sterols from neutrals fraction of tal...
Patent number
6,057,462
Issue date
May 2, 2000
Westvaco Corporation
Philip L. Robinson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fire-retardant saturating kraft paper
Patent number
5,723,020
Issue date
Mar 3, 1998
Westvaco Corporation
Philip L. Robinson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
S-substituted carbonyl substituted beta-thioacrylamide biocides and...
Patent number
5,300,672
Issue date
Apr 5, 1994
Rohm & Haas Company
Barry Weinstein
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making high-purity oleic acid
Patent number
5,194,640
Issue date
Mar 16, 1993
Westvaco Corporation
John P. Cosgrove
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fatty acid and amide wetting agents for pesticide formulations
Patent number
5,167,694
Issue date
Dec 1, 1992
Westvaco Corporation
Philip L. Robinson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
S-substituted carbonyl substituted beta-thioacrylamide biocides and...
Patent number
5,166,390
Issue date
Nov 24, 1992
Rohm & Haas Company
Barry Weinstein
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
WOOD PRESERVATIVES AND METHODS FOR TREATING WOOD
Publication number
20150189870
Publication date
Jul 9, 2015
Liquid Lignin Company, LLC
Michael A. Lake
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
METHOD FOR TREATING WOOD
Publication number
20080063884
Publication date
Mar 13, 2008
Philip Leslie Robinson
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
METHOD FOR TREATING WOOD
Publication number
20070087213
Publication date
Apr 19, 2007
Philip Leslie Robinson
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Application
Method for treating wood
Publication number
20050186352
Publication date
Aug 25, 2005
G. Frederick Hutter
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...