Robert Rupaner
18Patents
10h-index
50Co-inventors
75Inventor score
Filing activity: Jan 12, 1993 → Mar 23, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5536766A | Formaldehyde-free binding, impregnating or coating compositions for fibrous sheet materials | Textiles; Paper | 81 | Expired |
| US6099773A | Formaldehyde-free binder for mouldings | Emerging Cross-Sectional Technologies | 57 | Expired |
| US6146746A | Formaldehyde-free coating composition for shaped articles | Emerging Cross-Sectional Technologies | 51 | Expired |
| US6337131B1 | Core-shell particles and preparation and use thereof | Emerging Cross-Sectional Technologies | 50 | Expired |
| US5356968A | Coating agents | Chemistry; Metallurgy | 24 | Expired |
| US5756574A | Process for preparing an aqueous polymer dispersion | Chemistry; Metallurgy | 24 | Expired |
| US6596386B1 | Formaldehyde-free binders for shaped articles | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6380353B1 | Method for reducing the C1-C2-aldehyde content formed from compounds with -CH2-CHR-O-or-CH(OH)-groups | Chemistry; Metallurgy | 12 | Expired |
| US6428199B1 | Chemical reactor with stirrer and incoming and outgoing lines on the reactor floor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5753746A | Formaldehyde-free aqueous synthetic resin dispersions | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6462138B1 | Method for reducing residual monomers in liquid systems by adding an oxidation-reduction initiator system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6252018A | Use of a single-stage or multistage stirrer to prepare polymers | Performing Operations; Transporting | 9 | Expired |
| US6444760B1 | Method of reducing the content of residual monomers in aqueous polymer dispersions | Chemistry; Metallurgy | 5 | Expired |
| US6458230B1 | Preparation of recyclable fiber composites | Textiles; Paper | 4 | Expired |
| US8188197B2 | Method for producing a polymer | Chemistry; Metallurgy | 1 | Active |
| US6086723A | Process for cooling dispersions and liquids | Emerging Cross-Sectional Technologies | 0 | Expired |
| US11879108B2 | Middle-pressure polymerization process for liquid ethylene copolymers | Chemistry; Metallurgy | 0 | Active |
| US8420751B2 | Method for producing a polymer | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.