Hermann Gausepohl
67Patents
18h-index
108Co-inventors
87Inventor score
Filing activity: Jan 3, 1975 → Nov 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6031053A | Thermoplastic elastomer | Chemistry; Metallurgy | 67 | Expired |
| US6197889A | Thermoplastic elastomeric block copolymers | Chemistry; Metallurgy | 63 | Expired |
| US5902865A | Preparation of polystyrene by continuous anionic polymerization | Performing Operations; Transporting | 52 | Expired |
| US5587423A | Preparation of block copolymers by ionic polymerization | Chemistry; Metallurgy | 48 | Expired |
| US6593430B1 | Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis | Chemistry; Metallurgy | 47 | Expired |
| US4866114A | Self-extinguishing, thermoplastic polyphenylene ether/polyamide molding materials and their use for the production of moldings | Chemistry; Metallurgy | 45 | Expired |
| US4074032A | Manufacture of heat-stable brominated oligomers of monovinyl-aromatic compounds | Chemistry; Metallurgy | 43 | Expired |
| US4107231A | Flame-retardant linear polyesters | Chemistry; Metallurgy | 38 | Expired |
| US4493922A | Impact-resistant thermoplastic molding material | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4418180A | Preparation of branched block copolymers | Chemistry; Metallurgy | 33 | Expired |
| US6248924A | Process for reacting an organic compound in the presence of a supported ruthenium catalyst | Performing Operations; Transporting | 28 | Expired |
| US5854353A | Thermoplastic molding compound | Chemistry; Metallurgy | 27 | Expired |
| US4880875A | Thermoplastic molding material based on polycarbonate, ASA and vinylaromatics/an-containing copolymers | Chemistry; Metallurgy | 26 | Expired |
| US4200702A | Self-extinguishing thermoplastic molding compositions | Chemistry; Metallurgy | 23 | Expired |
| US4083835A | Coating processes, compositions and substrates coated with maleic anhydride copolymers having the anhydride moieties reacted with hydrozine or its derivatives | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4053696A | Manufacture of vinylpyrrolidone polymers | Chemistry; Metallurgy | 20 | Expired |
| US6369160B1 | Polymer mixtures comprised of styrene polymers | Chemistry; Metallurgy | 20 | Expired |
| US4085264A | Process for preparing copolymers of acrylic acid or methacrylic acid and acrylic and methacrylic acid esters | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4990564A | Thermoplastic molding materials | Chemistry; Metallurgy | 17 | Expired |
| US6444767B1 | Method for retarded anionic polymerization | Chemistry; Metallurgy | 16 | Expired |
| US6388149B2 | Process for reacting an organic compound in the presence of a supported ruthenium catalyst | Performing Operations; Transporting | 15 | Expired |
| US4797453A | Graft polymers of polyphenylene ethers | Chemistry; Metallurgy | 15 | Expired |
| US6444762B1 | Anionic polymerization process | Chemistry; Metallurgy | 15 | Expired |
| US4567232A | Continuous preparation of rubber-modified polymers of vinyl-aromatics | Chemistry; Metallurgy | 15 | Expired |
| US5019626A | Thermoplastic molding materials based on polyphenylene ethers and nylons | Emerging Cross-Sectional Technologies | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.