Herbert Eichenauer
125Patents
15h-index
82Co-inventors
89Inventor score
Filing activity: Oct 9, 1984 → Jul 15, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5131916A | Colored fluorescent polymer emulsions for marker pens: graft copolymers and fluorescent dyes in aqueous phase | Emerging Cross-Sectional Technologies | 54 | Expired |
| US4771109A | Graft polymers on rubber polymers with a block-like structure | Chemistry; Metallurgy | 31 | Expired |
| US4883835A | Flame resistant antistatic polycarbonate moulding compounds | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4652614A | Mat moulding materials | Chemistry; Metallurgy | 26 | Expired |
| US4668737A | Graft polymers having a mat surface | Chemistry; Metallurgy | 26 | Expired |
| US5658985A | ABS moulding compounds with improved yield stress | Chemistry; Metallurgy | 25 | Expired |
| US4885209A | Thermoplastic silicon rubber graft polymers (II) | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5064885A | Stabilized aliphatic polycarbonates | Chemistry; Metallurgy | 20 | Expired |
| US5420181A | Composition of polycarbonate, ABS, a basic additive and a carboxylic and compound | Chemistry; Metallurgy | 18 | Expired |
| US5679759A | Polycarbonate moulding materials with improved toughness | Chemistry; Metallurgy | 18 | Expired |
| US4920166A | Flame-resistant, antistatic polycarbonate molding compositions | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4754017A | Process for the preparation of linear aliphatic polycarbonate from cyclic aliphatic carbonate | Chemistry; Metallurgy | 17 | Expired |
| US6890979B2 | Polycarbonate molding materials containing graft rubber | Chemistry; Metallurgy | 17 | Expired |
| US4965300A | Sequential copolymers based on cyclic carbonates and esters | Chemistry; Metallurgy | 17 | Expired |
| US5994463A | Polycarbonate/graft polymer moulding compositions with reduced deposit formation | Chemistry; Metallurgy | 15 | Expired |
| US4900785A | Thermoplastic molding compounds containing special copolymers | Chemistry; Metallurgy | 14 | Expired |
| US5061752A | Antistatic, thermoplastic moulding compounds based on aromatic vinyl polymers II | Chemistry; Metallurgy | 14 | Expired |
| US5225465A | Process for working up stabilized ABS polymers with recovery of unreacted monomers | Chemistry; Metallurgy | 14 | Expired |
| US5274031A | Polymer alloys of high ageing resistance | Chemistry; Metallurgy | 13 | Expired |
| US4959410A | Polymer mixtures having high tensile strength and good tear propagation resistance | Chemistry; Metallurgy | 13 | Expired |
| US4772743A | Bifunctional emulsifiers based on perhydrobisphenols and carboxylic acid anhydrides | Chemistry; Metallurgy | 12 | Expired |
| US6140426A | Graft polymer moulding compositions with reduced deposit formation | Chemistry; Metallurgy | 12 | Expired |
| US5071946A | Emulsifiers and a process for the production of large particle size, homodisperse polymer dispersions using these emulsifiers | Chemistry; Metallurgy | 11 | Expired |
| US4612347A | Polymer mixtures with a mat surface | Chemistry; Metallurgy | 11 | Expired |
| US5883189A | Thermoplastic high-gloss moulding compositions of the abs type | Chemistry; Metallurgy | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.