| Search Again | Story County, Iowa Inventory Patents |
Story Co. Home Page |
| Name | Patent Title | Patent Number |
City | Year |
|---|---|---|---|---|
| Jiansheng TANG | method for synthesis of triarylisocyanurates from aryl isocyanates using triazaprophosphatrane catalysts | 05260436 | Ames | 1993 |
| Jiansheng TANG | preparation of pyrrol and oxazole compounds: formation of porphyrins and c-acyl-.alpha.-amino acid esters therefrom | 05367084 | Ames | 1994 |
| Jiansheng TANG | preparation of pyrrol and oxazole compounds: formation of porphyrins and c-acyl-.alpha.-amino acid esters therefrom | 05446166 | Ames | 1995 |
| Lie TANG | Crop stand analyzer using reflective laser proximity sensors | 09804097 | Ames | 2017 |
| Sheng TANG | Asphalt materials containing bio-oil and methods for production thereof | 08696806 | Ames | 2014 |
| Sheng TANG | Asphalt materials containing bio-oil and methods for production thereof | 09523003 | Ames | 2016 |
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