Klaus Tietjen
11Patents
4h-index
42Co-inventors
60Inventor score
Filing activity: Jul 15, 1988 → Sep 15, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5004744A | Pyridazinones as pesticides | Chemistry; Metallurgy | 9 | Expired |
| US8383139B2 | Thiadiazolyloxyphenylamidines and use thereof as fungicides | Human Necessities | 6 | Active |
| US8865759B2 | Use of dithiine-tetracarboximides for controlling phytopathogenic fungi | Chemistry; Metallurgy | 6 | Active |
| US4874420A | Herbicidal substituted triazines | Chemistry; Metallurgy | 4 | Expired |
| US5547965A | Use of substituted amines for the treatment of brain function disorders | Human Necessities | 4 | Expired |
| US4941910A | Herbicidal pyrimidine derivatives | Chemistry; Metallurgy | 4 | Expired |
| US8334235B2 | Thiadiazolyloxyphenylamidines and use thereof as fungicides | Human Necessities | 1 | Active |
| US9095140B2 | Use of dithiine-tetracarboximides for controlling phytopathogenic fungi | Chemistry; Metallurgy | 1 | Active |
| US6103726A | Use of pyrrolopyrimidines for controlling pests | Chemistry; Metallurgy | 0 | Expired |
| US9198426B2 | Use of 5 pyridin-4-yl-1,3-thiazoles for controlling phytopathogenic fungi | Chemistry; Metallurgy | 0 | Active |
| US6849435B2 | Use of VLCFAE for identifying herbicidally active compounds | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.