Robert A. Usher
12Patents
3h-index
5Co-inventors
53Inventor score
Filing activity: Apr 24, 1998 → May 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6067785A | Method of producing high quality dark dyeing polyester and resulting yarns and fabrics | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10351995B2 | Polyester composition with improved dyeing properties | Textiles; Paper | 3 | Active |
| US10174454B2 | Polyester composition with improved dyeing properties | Textiles; Paper | 3 | Active |
| US6218007A | Method of producing high quality dark dyeing polyester and resulting yarns and fabrics | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10683399B2 | Biodegradable textiles, masterbatches, and method of making biodegradable fibers | Chemistry; Metallurgy | 1 | Active |
| US8623991B2 | IPA/polyester copolymer fiber | Emerging Cross-Sectional Technologies | 0 | Active |
| US11713544B2 | Polyester composition with improved dyeing properties | Textiles; Paper | 0 | Active |
| US9845555B1 | Stretch spun yarn and yarn spinning method | Textiles; Paper | 0 | Active |
| US11339255B2 | Biodegradable textiles, masterbatches, and method of making biodegradable fibers | Chemistry; Metallurgy | 0 | Active |
| US11746228B2 | Polyester composition with improved dyeing properties | Textiles; Paper | 0 | Active |
| US11746175B2 | Polyester composition with improved dyeing properties | Chemistry; Metallurgy | 0 | Active |
| US11584833B2 | Biodegradable textiles, masterbatches, and method of making biodegradable fibers | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.