Thomas D. Roberts
11Patents
7h-index
5Co-inventors
55Inventor score
Filing activity: Aug 13, 1992 → Jul 21, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5955547A | Maleated high acid number high molecular weight polypropylene of low color | Chemistry; Metallurgy | 24 | Expired |
| US5290954A | High clarity emulsions containing high melt viscosity maleated polypropylene wax | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5384375A | Urea derivatives of maleated polyolefins | Chemistry; Metallurgy | 12 | Expired |
| US6046279A | Maleated high acid number high molecular weight polypropylene of low color | Chemistry; Metallurgy | 12 | Expired |
| US5393824A | Urea derivatives of maleated polyolefins | Chemistry; Metallurgy | 10 | Expired |
| US7683134B2 | Maleated high acid number high molecular weight polypropylene of low color | Chemistry; Metallurgy | 8 | Active |
| US7408007B2 | Maleated high acid number high molecular weight polypropylene of low color | Chemistry; Metallurgy | 7 | Expired |
| US5360862A | High clarity emulsions containing high melt viscosity maleated polypropylene wax | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5420303A | Process for the maleation of polyethylene waxes | Chemistry; Metallurgy | 7 | Expired |
| US5455304A | Urea derivatives of maleated polyolefins | Chemistry; Metallurgy | 1 | Expired |
| US5551974A | Process for the maleation of polyethylene waxes | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.