Heinrich Alberts
84Patents
15h-index
106Co-inventors
87Inventor score
Filing activity: Apr 2, 1974 → Jun 10, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5840111A | Nanodisperse titanium dioxide, process for the production thereof and use thereof | Emerging Cross-Sectional Technologies | 97 | Expired |
| US5672645A | Flame resistant polycarbonate/ABS moulding compounds resistant to stress cracking | Chemistry; Metallurgy | 95 | Expired |
| US4794142A | Use of special ethylene-vinyl acetate-copolymers for the modification of PVC | Chemistry; Metallurgy | 40 | Expired |
| US5849827A | Extremely finely divided inorganic powders as flame retardants in thermoplastic moulding compositions | Chemistry; Metallurgy | 28 | Expired |
| USRE36902E | Flame resistant polycarbonate/abs moulding compounds resistant to stress cracking | General | 25 | Expired |
| US4652386A | Lubricating oil preparations | Chemistry; Metallurgy | 23 | Expired |
| US4230823A | Polyurethane foams and elastomers based on modified polyether polyols | Chemistry; Metallurgy | 20 | Expired |
| US5621029A | Flame retardant thermoplastic polycarbonate moulding compositions | Chemistry; Metallurgy | 18 | Expired |
| US5679759A | Polycarbonate moulding materials with improved toughness | Chemistry; Metallurgy | 18 | Expired |
| US5554689A | Combinations of polyorganosiloxanes and fluororubbers containing double bonds by Si-H addition | Chemistry; Metallurgy | 18 | Expired |
| US4489017A | Spray drying of microcapsule dispersions | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4082470A | Connector | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4571417A | Leveller-containing high-solids polyurethane reactive coating systems and their use for reactive coating | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4369296A | Process for the production of methyl methacrylate homo- or co-polymers | Chemistry; Metallurgy | 15 | Expired |
| US5994463A | Polycarbonate/graft polymer moulding compositions with reduced deposit formation | Chemistry; Metallurgy | 15 | Expired |
| US4469840A | Aqueous polysiloxane formulations | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6566428B1 | Flame-resistant thermostable polycarbonate ABS moulding materials | Chemistry; Metallurgy | 14 | Expired |
| US4463127A | Crosslinkable graft polymer dispersion of organopolysiloxanes containing hydrogen-siloxane groups and Si-vinyl groups | Chemistry; Metallurgy | 14 | Expired |
| US3988388A | Polymerizable organic dispersion of unsaturated polyester vinyl monomer and EVA copolymers | Chemistry; Metallurgy | 13 | Expired |
| US5741838A | Flame retardent thermoplastic polycarbonate moulding compounds | Chemistry; Metallurgy | 13 | Expired |
| US4464506A | Graft-modified siloxane dispersions for finishing textile materials | Textiles; Paper | 13 | Expired |
| US4514546A | Coating powder based on saponified ethylene/vinyl acetate copolymers and the use thereof | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4100224A | Stable organic dispersions which can be cured with little shrinkage, based on unsaturated polyester resins and thermoplastic polymers | Chemistry; Metallurgy | 12 | Expired |
| US5658974A | Flameproofed, thermoplastic polycarbonate moulding compounds | Chemistry; Metallurgy | 12 | Expired |
| US6140426A | Graft polymer moulding compositions with reduced deposit formation | Chemistry; Metallurgy | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.