Robert Lee Barcus
13Patents
6h-index
12Co-inventors
63Inventor score
Filing activity: Dec 28, 1989 → Nov 7, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5443899A | Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber | Emerging Cross-Sectional Technologies | 93 | Expired |
| US5049235A | Poly(methyl vinyl ether-co-maleate) and polyol modified cellulostic fiber | Emerging Cross-Sectional Technologies | 91 | Expired |
| US5160789A | Fibers and pulps for papermaking based on chemical combination of poly(acrylate-co-itaconate), polyol and cellulosic fiber | Emerging Cross-Sectional Technologies | 88 | Expired |
| US5698074A | Fibers and pulps for papermaking based on chemical combination of poly (acrylate-co-itaconate), polyol and cellulosic fiber | Emerging Cross-Sectional Technologies | 82 | Expired |
| US7125469B2 | Temporary wet strength resins | Textiles; Paper | 28 | Expired |
| US7217339B2 | Fibrous structures exhibiting improved wet strength properties | Textiles; Paper | 7 | Expired |
| US7258763B2 | Temporary wet strength additives | Textiles; Paper | 4 | Expired |
| US7259218B2 | Processes for making temporary wet strength additives | Textiles; Paper | 3 | Expired |
| US7691233B2 | Temporary wet strength additives | Textiles; Paper | 2 | Active |
| US7598331B2 | Processes for making temporary wet strength additives | Textiles; Paper | 1 | Active |
| US7625989B2 | Processes for making temporary wet strength additives | Textiles; Paper | 1 | Active |
| US9321852B2 | Polysaccharide derivatives and structures employing same | Emerging Cross-Sectional Technologies | 0 | Active |
| US8592573B2 | Thermoplastic heteropolysaccharide derivatives and methods for making same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.