| Search Again | Story County, Iowa Inventory Patents |
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| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| John VERKADE | Anion exchange membrane | 08436057 | Ames | 2013 |
| John VERKADE | Palladium-catalyzed coupling of aryl halides with alkynes | 07642391 | Ames | 2010 |
| John VERKADE | Porous silica and metal oxide composite-based catalysts for conversion of fatty acids and oils to biodiesel | 07790651 | Ames | 2010 |
| John VERKADE | preparation of pyrrol and oxazole compounds; formation of porphyrins and c-acyl-.alpha.-amino acid esters therefrom | 05672717 | Ames | 1997 |
| John VERKADE | preparation of pyrrol and oxazole compounds: formation of c-acyl-.alpha.-amino acid esters therefrom | 05554764 | Ames | 1996 |
| John VERKADE | preparation of pyrrol and oxazole compounds: formation of porphyrins and c-acyl-.alpha.-amino acid esters therefrom | 05446166 | Ames | 1995 |
| John VERKADE | preparation of pyrrol and oxazole compounds: formation of porphyrins and c-acyl-.alpha.-amino acid esters therefrom | 05367084 | Ames | 1994 |
| John C. VERKADE | mechanical system for visually determining permitted electron distributions within molecules | 03967388 | Ames | 1976 |
| John G. VERKADE | method of removal of sulfur from coal and petroleum products | 05437696 | Ames | 1995 |
| John G. VERKADE | converting homogeneous to heterogeneous catalysts | 04276195 | Ames | 1981 |
| John G. VERKADE | medical drainage apparatus | 04626246 | Ames | 1986 |
| John G. VERKADE | triaminophosphine ligands for carbon-nitrogen and carbon-carbon bond formation | 07541462 | Ames | 2009 |
| John G. VERKADE | triaminophosphine ligands for carbon-nitrogen and carbon-carbon bond formation | 07385058 | Ames | 2008 |
| John G. VERKADE | one pot sequential reactions and novel products produced thereby | 07276627 | Ames | 2007 |
| John G. VERKADE | prophosphatrane deprotonation of solvents | 05698737 | Ames | 1997 |
| John G. VERKADE | new types of organometallic reagents and catalysts for asymmetric synthesis | 04885376 | Ames | 1989 |
| John G. VERKADE | prophosphatrane compounds as proton abstracting reagents | 05051533 | Ames | 1991 |
| John G. VERKADE | mild desulfurization of sulfur-bearing materials | 05509945 | Ames | 1996 |
| John G. VERKADE | method for synthesis of triarylisocyanurates from aryl isocyanates using triazaprophosphatrane catalysts | 05260436 | Ames | 1993 |
| John G. VERKADE | single-source molecular organic chemical vapor deposition agents and use | 05344948 | Ames | 1994 |
| John G. VERKADE | method of applying single-source molecular organic chemical vapor deposition agents | 05464656 | Ames | 1995 |
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