Peer Kirsch
117Patents
12h-index
114Co-inventors
89Inventor score
Filing activity: Nov 20, 1997 → Jun 7, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7060331B2 | Chiral compounds 1 | Chemistry; Metallurgy | 23 | Expired |
| US7440160B2 | Electro-optical light modulating element, electro-optical display and modulating medium | Physics | 20 | Expired |
| US7318950B2 | Chiral compounds II | Chemistry; Metallurgy | 16 | Expired |
| US7105210B2 | Liquid-crystalline medium | Chemistry; Metallurgy | 16 | Expired |
| US7001646B2 | Liquid crystalline medium | Chemistry; Metallurgy | 16 | Expired |
| US7183447B2 | Process for the preparation of ring compounds | Chemistry; Metallurgy | 15 | Expired |
| US6902777B2 | Liquid-crystalline medium | Chemistry; Metallurgy | 14 | Expired |
| US7411100B2 | Process for the preparation of ring compounds | Chemistry; Metallurgy | 13 | Active |
| US7291367B2 | Liquid-crystalline compounds | Chemistry; Metallurgy | 13 | Expired |
| US7041345B2 | Chiral compounds III | Chemistry; Metallurgy | 12 | Expired |
| US7531106B2 | Mesogenic compounds, medium for electro-optical displays and electro-optical display | Chemistry; Metallurgy | 12 | Expired |
| US7250198B2 | Liquid-crystalline compounds | Chemistry; Metallurgy | 12 | Expired |
| US10741778B2 | Electronic component including molecular layer | Physics | 11 | Active |
| US7425356B2 | Chiral compounds | Chemistry; Metallurgy | 11 | Active |
| US9726933B2 | Liquid-crystal displays and liquid-crystalline media having homeotropic alignment | Physics | 11 | Active |
| US7056561B2 | Liquid-crystalline medium | Chemistry; Metallurgy | 11 | Expired |
| US11063227B2 | Electronic switching element | Emerging Cross-Sectional Technologies | 10 | Active |
| US7211302B2 | Photostable liquid crystalline medium | Chemistry; Metallurgy | 10 | Expired |
| US6793983B1 | Liquid crystal medium | Chemistry; Metallurgy | 10 | Expired |
| US6475595B1 | Fluorocyclohexene derivatives, and liquid-crystalline medium | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7419706B2 | Liquid crystalline medium | Chemistry; Metallurgy | 9 | Expired |
| US6592951B2 | Liquid-crystalline medium | Chemistry; Metallurgy | 9 | Expired |
| US7223450B2 | Chiral compounds | Chemistry; Metallurgy | 9 | Expired |
| US6287648A | Liquid-crystalline medium | Chemistry; Metallurgy | 9 | Expired |
| US7604851B2 | Liquid-crystalline compounds | Chemistry; Metallurgy | 8 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.