Ingo Kiefer
12Patents
6h-index
23Co-inventors
58Inventor score
Filing activity: May 8, 2002 → Jul 24, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6849754B2 | Organosilicon compounds | Chemistry; Metallurgy | 84 | Expired |
| US8252863B2 | Rubber mixtures | Chemistry; Metallurgy | 26 | Active |
| US7323582B2 | Organosilicon compounds | Chemistry; Metallurgy | 16 | Expired |
| US6893495B2 | Silane-modified biopolymeric, biooligomeric, oxidic or siliceous filler, process for its production and its use | Chemistry; Metallurgy | 13 | Expired |
| US6995280B2 | Process for preparing (mercaptoorganyl)alkoxysilanes | Chemistry; Metallurgy | 9 | Expired |
| US7019160B2 | Process for the preparation of (mercaptoorganyl)alkoxysilanes | Chemistry; Metallurgy | 9 | Expired |
| US7208038B2 | Silane-modified biopolymeric, biooligomeric, oxidic or siliceous filler, process for its production and its use | Chemistry; Metallurgy | 6 | Expired |
| US7501534B2 | Process for the preparation of organosilanes | Chemistry; Metallurgy | 6 | Active |
| US7799938B2 | Method for the production of (mercaptoorganyl)alkyl polyether silanes | Chemistry; Metallurgy | 3 | Active |
| US7705076B2 | Rubber mixtures | Chemistry; Metallurgy | 1 | Active |
| US8129556B2 | Process for preparing organosilanes | Chemistry; Metallurgy | 0 | Active |
| US8138365B2 | Method for producing organosilanes | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.