Peter-Roger Nyssen
25Patents
12h-index
53Co-inventors
84Inventor score
Filing activity: Apr 3, 1986 → Dec 21, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5260003A | Method and device for manufacturing ultrafine fibres from thermoplastic polymers | Performing Operations; Transporting | 72 | Expired |
| US6110266A | Ink-jet inks containing nanometer-size inorganic pigments | Chemistry; Metallurgy | 49 | Expired |
| US4937020A | Production of very fine polymer fibres | Textiles; Paper | 29 | Expired |
| US5114631A | Process for the production from thermoplastic polymers of superfine fibre nonwoven fabrics | Textiles; Paper | 29 | Expired |
| US6489382B1 | Preparations of solids containing graft copolymers | Chemistry; Metallurgy | 28 | Expired |
| US5075161A | Extremely fine polyphenylene sulphide fibres | Emerging Cross-Sectional Technologies | 24 | Expired |
| US5102935A | Free-flowing polyamide molding compounds and blends | Chemistry; Metallurgy | 23 | Expired |
| US5969002A | Pigment preparations for inkjet printing | Chemistry; Metallurgy | 21 | Expired |
| US5332698A | Glass fibres with improved biological compatibility | Chemistry; Metallurgy | 20 | Expired |
| US6596073B1 | Solid pigment preparations | Textiles; Paper | 16 | Expired |
| US5810266A | Process and an apparatus for producing finely divided solids dispersions | Performing Operations; Transporting | 14 | Expired |
| US6596446B2 | Organic pigments in color filters liquid of crystal display | Physics | 13 | Expired |
| US6903065B2 | Particulate solids of surface-active compounds | Performing Operations; Transporting | 12 | Expired |
| US6646023B1 | Solid pigment preparation for coloring seed/seed-dressing materials | Human Necessities | 12 | Expired |
| US6478866B1 | Aqueous pigment preparations | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6818050B1 | Lacquers and paints and coating material systems | Chemistry; Metallurgy | 10 | Expired |
| US6465567B1 | Pigment preparations for inkjet printing | Chemistry; Metallurgy | 9 | Expired |
| US4676815A | Apparatus for the production of fine mineral fibres | Textiles; Paper | 7 | Expired |
| US5889065A | Pigment preparations | Chemistry; Metallurgy | 4 | Expired |
| US5125942A | Process for the production of mineral wool fibres of low shot content | Chemistry; Metallurgy | 2 | Expired |
| US5650102A | Process for microencapsulation using oil-soluble emulsifiers | Performing Operations; Transporting | 2 | Expired |
| US4794751A | Sealing of apparatus with continuous product transport | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7264183B2 | Process for the production of finely divided milled material | Chemistry; Metallurgy | 1 | Expired |
| US6494941B2 | Active-compound-containing emulsions | Performing Operations; Transporting | 0 | Expired |
| US7566403B2 | Process for eliminating nitrogenous organic compounds from salt-containing water | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.