Hans-Peter Baldus
14Patents
5h-index
18Co-inventors
55Inventor score
Filing activity: Sep 20, 1991 → Feb 26, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5453527A | Silicon-aluminium nitride ceramic and precursor compounds, processes for their preparation and their use | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5233066A | Silicon boron nitride ceramic and precursor compounds, a process for their preparation and their use | Chemistry; Metallurgy | 10 | Expired |
| US5543485A | Process for the production of preceramic polyborosilazanes and ceramic material derived thereform | Chemistry; Metallurgy | 8 | Expired |
| US5312942A | Silicon boron nitride ceramic and precursor compounds, a process for their preparation and their use | Chemistry; Metallurgy | 6 | Expired |
| US5258169A | Silicon diimide, a process for its preparation and silicon nitride obtained therefrom | Chemistry; Metallurgy | 5 | Expired |
| US5296211A | Production of Si.sub.2-x P.sub.x N.sub.2+x (NH).sub.1-x, where x=0.1 to 1.0 | Chemistry; Metallurgy | 4 | Expired |
| US5605871A | Process of produciing sintered materials based on Si.sub.3 N.sub.4 /BN using Si-B-N component | Chemistry; Metallurgy | 3 | Expired |
| US5985430A | Amorphous fibres containing Si, B and N, a process for the production thereof and the use thereof, and composites containing these fibres and the production thereof | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5885519A | Process of preparing silicon-boron-nitrogen-carbon fibers | Chemistry; Metallurgy | 2 | Expired |
| US5834388A | Ceramic fibers in the system silicon-boron-nitrogen-carbon | Chemistry; Metallurgy | 2 | Expired |
| US5340561A | Process fo the production of Si.sub.2 N.sub.4 using a silicon, phosphorous and nitrogen containing precursor | Chemistry; Metallurgy | 1 | Expired |
| US5968859A | Ceramic fibers in the system silicon-boron-nitrogen-carbon | Chemistry; Metallurgy | 1 | Expired |
| US5567832A | Polymeric multinary azanes, methods for their preparation and their use | Chemistry; Metallurgy | 0 | Expired |
| US6177136A | Process for coating substrates with a silicium-containing layer | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.