Patent | Date |
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Compositions of urea formaldehyde particles and methods of making thereof Grant 9,682,894 - Gabrielson , et al. June 20, 2 | 2017-06-20 |
Process for coating an active ingredient with a urea-formaldehyde polymer Grant 9,630,887 - Sutton , et al. April 25, 2 | 2017-04-25 |
Solid urea fertilizer Grant 9,517,973 - Sutton December 13, 2 | 2016-12-13 |
Additive containing N-(N-butyl)thiophosphoric triamide for urea-based fertilizer Grant 9,512,045 - Sutton , et al. December 6, 2 | 2016-12-06 |
Compositions of substantially spherical particles and methods of making thereof Grant 9,446,991 - Gabrielson , et al. September 20, 2 | 2016-09-20 |
Compositions Of Urea Formaldehyde Particles And Methods Of Making Thereof App 20160075609 - Gabrielson; Kurt D. ;   et al. | 2016-03-17 |
Process For Coating An Active Ingredient With A Urea-formaldehyde Polymer App 20150307407 - Sutton; Allen R ;   et al. | 2015-10-29 |
Process for coating an active ingredient with a urea-formaldehyde polymer Grant 9,102,803 - Sutton , et al. August 11, 2 | 2015-08-11 |
Compositions Of Substantially Spherical Particles And Methods Of Making Thereof App 20150203413 - Gabrielson; Kurt D. ;   et al. | 2015-07-23 |
Compositions of substantially spherical particles and methods of making thereof Grant 9,034,072 - Gabrielson , et al. May 19, 2 | 2015-05-19 |
Compositions of Substantially Spherical Particles and Methods of Making Thereof App 20140047884 - Gabrielson; Kurt D. ;   et al. | 2014-02-20 |
Additive Containing N-(n-butyl)thiophosphoric Triamide For Urea-based Fertilizer App 20130283873 - Sutton; Allen R. ;   et al. | 2013-10-31 |
Additive Containing N-(n-butyl)thiophosphoric Triamide For Urea-based Fertilizer App 20130276495 - Sutton; Allen R. ;   et al. | 2013-10-24 |
Solid Urea Fertilizer App 20130276494 - Sutton; Allen R. | 2013-10-24 |
Additive containing N-(n-butyl)thiophsphoric triamide for urea-based fertilizer Grant 8,562,711 - Sutton , et al. October 22, 2 | 2013-10-22 |
Solid urea fertilizer Grant 8,419,819 - Sutton April 16, 2 | 2013-04-16 |
Urea formaldehyde polymer additive for odor control of unmanipulated manure App 20130023417 - Sutton; Allen R. ;   et al. | 2013-01-24 |
Urea formaldehyde polymer additive for odor control of unmanipulated manure App 20100206029 - Sutton; Allen R. ;   et al. | 2010-08-19 |
Solid urea fertilizer App 20070295047 - Sutton; Allen R. | 2007-12-27 |
Additive containing N-(n-butyl)thiophsphoric triamide for urea-based fertilizer App 20070157689 - Sutton; Allen R. ;   et al. | 2007-07-12 |
Formulation for fertilizer additive concentrate Grant 5,698,003 - Omilinsky , et al. December 16, 1 | 1997-12-16 |
Granular urea-based fertilizer Grant 5,352,265 - Weston , et al. October 4, 1 | 1994-10-04 |
Nitrogen fertilizer Grant 5,024,689 - Sutton , et al. June 18, 1 | 1991-06-18 |
Homogeneous granular nitrogen fertilizer Grant 4,994,100 - Sutton , et al. February 19, 1 | 1991-02-19 |