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Garnett B. Whitehurst
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New Bern, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
NBPT solutions for preparing urease inhibited urea fertilizers prep...
Patent number
8,888,886
Issue date
Nov 18, 2014
Garnett B Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT...
Patent number
8,163,058
Issue date
Apr 24, 2012
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triam...
Patent number
8,133,294
Issue date
Mar 13, 2012
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triam...
Patent number
8,048,189
Issue date
Nov 1, 2011
Whitehurst Associates Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Volatility-inhibited urea fertilizers
Patent number
6,830,603
Issue date
Dec 14, 2004
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Phosphate coated urea
Patent number
6,030,659
Issue date
Feb 29, 2000
Whitehurst Associates, Inc.
Brooks M. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for making compounds containing chelated metal ions and res...
Patent number
4,888,421
Issue date
Dec 19, 1989
Brooks M. Whitehurst
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Wet-process phosphoric acid brightening reagent for aluminum
Patent number
4,530,735
Issue date
Jul 23, 1985
Whitehurst Associates, Inc.
Brooks M. Whitehurst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wet-process phosphoric acid brightening reagent for aluminum
Patent number
4,496,465
Issue date
Jan 29, 1985
Whitehurst Associates, Inc.
Brooks M. Whitehurst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Wet-process phosphoric acid brightening reagent for aluminum
Patent number
4,496,466
Issue date
Jan 29, 1985
Whitehurst Associates, Inc.
Brooks M. Whitehurst
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
NBPT solution for preparing urease inhibited urea fertilizers prepa...
Publication number
20140037570
Publication date
Feb 6, 2014
Whitehurst Associates Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triam...
Publication number
20110314883
Publication date
Dec 29, 2011
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT...
Publication number
20110259068
Publication date
Oct 27, 2011
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Buffered amino alcohol solutions of N-(n-butyl)thiophosphoric triam...
Publication number
20100206030
Publication date
Aug 19, 2010
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Amino alcohol solutions of N-(n-butyl)thiophosphoric triamide (NBPT...
Publication number
20100206031
Publication date
Aug 19, 2010
Whitehurst Associates, Inc.
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Volatility-inhibited urea fertilizers
Publication number
20040031303
Publication date
Feb 19, 2004
Garnett B. Whitehurst
C05 - FERTILISERS MANUFACTURE THEREOF