Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8425956 | Mixed amino acid/mineral compounds having improved solubility | R. Charles Thompson, Stephen D. Ashmead, Jonathan David Bortz | 2013-04-23 |
| 8007846 | Mixed amino acid/mineral compounds having improved solubility | R. Charles Thompson, Stephen D. Ashmead, Jonathan David Bortz | 2011-08-30 |
| 7776842 | Amino sugar chelates | DeWayne Ashmead, Stephen D. Ashmead, Amanda Rees | 2010-08-17 |
| 7144737 | Process for determining the percent of chelation in a dry mixture | Jennifer Hartle, Stephen D. Ashmead | 2006-12-05 |
| 6716814 | Enhancing solubility of iron amino acid chelates and iron proteinates | H. DeWayne Ashmead | 2004-04-06 |
| 6710079 | Composition and method for preparing amino acid chelates and complexes free of interfering complex ions | H. DeWayne Ashmead, Stephen D. Ashmead, David C. Wheelwright, Mark Pedersen | 2004-03-23 |
| 6458981 | Composition and method for preparing amino acid chelate hydroxides free of interfering ions | Stephen D. Ashmead, David C. Wheelwright, Mark Pedersen | 2002-10-01 |
| 6407138 | Composition and method for preparing electrically neutral amino acid chelates free of interfering ions | Stephen D. Ashmead, David C. Wheelwright, Mark Pedersen | 2002-06-18 |
| 6294207 | Calcium fortification of oleaginous foods | Earl Christiansen, Stephen D. Ashmead | 2001-09-25 |