Dirk Simon
22Patents
8h-index
44Co-inventors
71Inventor score
Filing activity: Jun 10, 1997 → Jul 24, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6191209A | Polyester compositions of low residual aldehyde content | Chemistry; Metallurgy | 74 | Expired |
| US6908650B2 | Polyester and polyamide compositions of low residual aldehyde content | Emerging Cross-Sectional Technologies | 60 | Expired |
| US6265533A | Increasing the molecular weight of polyesters | Chemistry; Metallurgy | 57 | Expired |
| US6469078B1 | Molecular weight increase and modification of polycondensates | Chemistry; Metallurgy | 17 | Expired |
| US5969181A | Preparation of salts of pharmaceutical active substances which have acidic groups | Chemistry; Metallurgy | 16 | Expired |
| US6599931B1 | Test system for characterizing the compatibility of bioactive substances and polyvinylpyrrolidone | Human Necessities | 13 | Expired |
| US7022344B1 | Process for producing solid dosage forms | Chemistry; Metallurgy | 11 | Expired |
| US6790499B2 | Polyester compositions of low residual aldehyde content | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6593403B1 | Additive mixture for improving the mechanical properties of polymers | Chemistry; Metallurgy | 7 | Expired |
| US7419685B2 | Process for producing solid dosage forms | Chemistry; Metallurgy | 7 | Expired |
| US7214742B2 | 2-hydroxyphenyl-s-triazine crosslinkers for polymer networks | Chemistry; Metallurgy | 6 | Expired |
| US6949594B2 | Molecular weight modification of thermoplastic polymers | Chemistry; Metallurgy | 6 | Expired |
| US7205379B2 | Process for preparing a stabilized polyester | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7230042B2 | Flame retardant polymer compositions containing hydroxylamine esters | Chemistry; Metallurgy | 3 | Expired |
| US7022390B2 | Polyester and polyamide compositions of low residual aldehyde content | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7820865B2 | Photolatent systems | Chemistry; Metallurgy | 2 | Active |
| US7358311B2 | Crosslinking of unsaturated polymers by the use of hydroxylamine-esters | Chemistry; Metallurgy | 2 | Expired |
| US7572868B2 | Composition and process for the controlled synthesis of block copolymers | Chemistry; Metallurgy | 1 | Expired |
| US8262945B2 | Stabilization of photochromic systems | Chemistry; Metallurgy | 1 | Active |
| US7514526B2 | Process for preparing a stabilized polyester | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6825299B2 | Process for controlled radical polymerization in aqueous dispersion | Chemistry; Metallurgy | 0 | Expired |
| US7807764B2 | Composition and process for the controlled synthesis of block copolymers | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.