Drupesh Patel
11Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Feb 15, 2001 → Nov 17, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6458888B1 | Rheology modifier for use in aqueous compositions | Chemistry; Metallurgy | 56 | Expired |
| US6541565B2 | Polymeric system for delivering an active material | Chemistry; Metallurgy | 9 | Expired |
| US6548597B2 | Polymeric composition | Chemistry; Metallurgy | 9 | Expired |
| US6641259B1 | Substrate for color inkjet printing | Performing Operations; Transporting | 6 | Expired |
| US6806310B2 | Coated substrates for computer printers | Performing Operations; Transporting | 3 | Expired |
| US6713538B2 | Post-treatment of a polymeric composition | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6939934B2 | Terpolymer compositions for coating substrates used in computer printers | Chemistry; Metallurgy | 2 | Expired |
| US7402641B2 | Terpolymer compositions for coating substrates used in computer printers | Chemistry; Metallurgy | 1 | Expired |
| US10632059B2 | Non-aqueous compositions of polymers derived from monomers having acryloyl moiety and lactam moiety and applications thereof | Human Necessities | 0 | Active |
| US6939927B1 | Process for making vinyl pyrrolidone/vinyl acetate copolymers having a very low residual vinyl pyrrolidone monomer level within a short production cycle | Chemistry; Metallurgy | 0 | Expired |
| US10876015B2 | Coating compositions for forming toner coatings | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.