Ralf Hala
12Patents
5h-index
17Co-inventors
59Inventor score
Filing activity: Oct 22, 1999 → Aug 31, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6412224B1 | Door drive system | Fixed Constructions | 27 | Expired |
| US8309643B2 | Polyamide moulding compound and use thereof | Emerging Cross-Sectional Technologies | 18 | Active |
| US6204355A | Use of polyamide moulding compounds for manufacturing optical or electro-optical moulded members | Physics | 15 | Expired |
| US8586664B2 | Polyamide moulded masses containing semi-crystalline transparent copolyamides for producing highly flexible transparent moulded parts with high notch-impact strength, low water absorbency and excellent resistance to chemicals | Chemistry; Metallurgy | 12 | Active |
| US7985008B2 | Plastic component having visible part and light source | Chemistry; Metallurgy | 11 | Active |
| US8563653B2 | Polyamide moulding compound for varnish-free, tough casings with a high-gloss surface | Chemistry; Metallurgy | 4 | Active |
| US8044171B2 | Polyamide molding compound and its use for producing transparent, hot-steam-sterilizable molded parts and extrudates | Chemistry; Metallurgy | 4 | Active |
| US11186716B2 | Polyamide moulding compound and moulded articles producible therefrom | Chemistry; Metallurgy | 3 | Active |
| US9403942B2 | Transparent, amorphous polyamide moulding compounds and use thereof | Physics | 2 | Active |
| US7993755B2 | Photochromic molding compositions and articles produced therefrom | Emerging Cross-Sectional Technologies | 1 | Active |
| US7875361B2 | Metallically coated light-reflecting components based on thermoplastic molding compounds | Emerging Cross-Sectional Technologies | 1 | Active |
| US8101281B2 | Optical filter | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.