Adolf Echte
47Patents
12h-index
62Co-inventors
80Inventor score
Filing activity: Aug 26, 1974 → Sep 28, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4065532A | Process for the admixture of additives into plastics with simultaneous removal of volatile constituents | Emerging Cross-Sectional Technologies | 64 | Expired |
| US4632946A | Halogen-free flameproofed thermoplastic molding material | Chemistry; Metallurgy | 45 | Expired |
| US4493922A | Impact-resistant thermoplastic molding material | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4618633A | Halogen-free self-extinguishing thermoplastic molding material | Chemistry; Metallurgy | 28 | Expired |
| US4282334A | Manufacture of high impact and translucent styrene polymers | Chemistry; Metallurgy | 23 | Expired |
| US4503219A | Treatment of (Co)polymers to remove residual monomers | Chemistry; Metallurgy | 21 | Expired |
| US4605699A | Thermoplastic molding compositions containing polycarbonate and an acrylate graft copolymer | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4460764A | Removal of the catalyst from polyphenylene ethers | Chemistry; Metallurgy | 15 | Expired |
| US4567232A | Continuous preparation of rubber-modified polymers of vinyl-aromatics | Chemistry; Metallurgy | 15 | Expired |
| US4525484A | Particulate polystyrene containing blowing agent and having improved expandability | Chemistry; Metallurgy | 14 | Expired |
| US4839418A | Thermoplastic molding materials and their preparation | Chemistry; Metallurgy | 14 | Expired |
| US4436870A | Production of molding materials containing polyphenylene ethers | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4482705A | Removal of the catalyst from polyphenylene ethers | Chemistry; Metallurgy | 12 | Expired |
| US4654418A | Continuous removal of the catalyst from polyphenylene ethers | Chemistry; Metallurgy | 12 | Expired |
| US4442263A | Thermoplastic molding materials | Chemistry; Metallurgy | 12 | Expired |
| US3954722A | Manufacture of uniform polymers | Chemistry; Metallurgy | 12 | Expired |
| US4421895A | Process for the manufacture of ABS polymers and use thereof in preparation of molded parts | Chemistry; Metallurgy | 11 | Expired |
| US4696996A | Preparation of polyphenylene ethers, and an apparatus for this purpose | Performing Operations; Transporting | 10 | Expired |
| US4421875A | Process for the manufacture of impact resistant thermoplastic molding materials | Chemistry; Metallurgy | 10 | Expired |
| US4144204A | Impact-resistant thermoplastic molding compositions with increased stress crack resistance | Chemistry; Metallurgy | 9 | Expired |
| US4513105A | Particulate polystyrene containing blowing agent and having improved expandability | Chemistry; Metallurgy | 9 | Expired |
| US4985503A | Preparation of impact-resistant poly(alkyl)styrene | Chemistry; Metallurgy | 8 | Expired |
| US4520135A | Particulate polystyrene containing blowing agent and having improved expandability | Chemistry; Metallurgy | 8 | Expired |
| US4618668A | Preparation of polyphenylene ethers | Chemistry; Metallurgy | 8 | Expired |
| US4526927A | Thermoplastic molding materials | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.