Stefan Peter Grabowski
20Patents
5h-index
37Co-inventors
65Inventor score
Filing activity: Sep 7, 2001 → Jul 5, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7669763B2 | Methods and system for managing stock | Physics | 20 | Expired |
| US6689834B2 | Liquid sulfur-containing oligosiloxanes and their use in rubber mixtures | Chemistry; Metallurgy | 17 | Expired |
| US7770792B2 | Methods and systems for managing stock transportation | Physics | 10 | Expired |
| US7186857B2 | Process for the preparation of di- and polyamines of the diphenylmethane series | Chemistry; Metallurgy | 10 | Expired |
| US8179029B2 | Light emitting device including multiple OLEDs | Electricity | 8 | Active |
| US7633081B2 | Tunable radiation emitting semiconductor device | Electricity | 5 | Active |
| US7148277B2 | Aqueous compositions based on polychloroprene | Chemistry; Metallurgy | 4 | Expired |
| US8128253B2 | Light emitting floor surface | Physics | 4 | Active |
| US8040045B2 | Electroluminescent light source | Electricity | 3 | Active |
| US7173313B2 | Semiconductor device with insulating layer having ion-coated nanoparticles | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7144936B2 | Solvent-containing compositions based on polychloroprene | Chemistry; Metallurgy | 1 | Expired |
| US10305067B2 | Encapsulated organic conversion device with getter reservoir | Emerging Cross-Sectional Technologies | 1 | Active |
| US9831467B2 | Encapsulated semiconductor device and encapsulation method | Emerging Cross-Sectional Technologies | 1 | Active |
| US8131604B2 | Internal routing | Physics | 1 | Active |
| US8502212B2 | Organic light emitting diode segment | Emerging Cross-Sectional Technologies | 1 | Active |
| US7205439B2 | Process for the preparation of di- and polyamines of the diphenylmethane series | Chemistry; Metallurgy | 0 | Expired |
| US7435853B2 | Process for the production of di- and polyamines of the diphenylmethane series | Chemistry; Metallurgy | 0 | Expired |
| US9780330B2 | Organic electroluminescence device with separating foil | Electricity | 0 | Active |
| US8536796B2 | Light emitting diode driving apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US9392649B2 | Organic electroluminescence device with separating foil | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.