Timothy Alan Upshaw
10Patents
2h-index
19Co-inventors
47Inventor score
Filing activity: Oct 31, 2002 → Feb 8, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6787589B2 | Amber polyester compositions and container articles produced therefrom | Chemistry; Metallurgy | 26 | Expired |
| US7193109B2 | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production | Chemistry; Metallurgy | 4 | Expired |
| US7226986B2 | Process for production of a carboxylic acid/diol mixture suitable for use in polyester production | Chemistry; Metallurgy | 0 | Expired |
| US9493388B2 | Dicarboxylic acid production with direct fired off-gas heating | Chemistry; Metallurgy | 0 | Active |
| US9505692B2 | Dicarboxylic acid production with self-fuel oxidative destruction | Chemistry; Metallurgy | 0 | Active |
| US9493389B2 | Dicarboxylic acid production with enhanced energy recovery | Emerging Cross-Sectional Technologies | 0 | Active |
| US9493387B2 | Dicarboxylic acid production with minimal wastewater generation | Chemistry; Metallurgy | 0 | Active |
| US7566802B2 | Process for energy recovery and water removal in the preparation of aromatic carboxylic acids | Emerging Cross-Sectional Technologies | 0 | Active |
| US9988329B1 | Transfer-hydrogenation process | Emerging Cross-Sectional Technologies | 0 | Active |
| US8236921B1 | Integrated co-production of dicarboxylic acids | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.