Lothar Rohe
36Patents
5h-index
37Co-inventors
69Inventor score
Filing activity: Jun 26, 1974 → Jan 16, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5675016A | Process for the preparation of 1,3-dimethyl-5-fluoro-pyrazole-4-carboxanilides | Chemistry; Metallurgy | 13 | Expired |
| US4087272A | 4-(3-Trifluoromethylphenoxy)-phenylurea compounds and herbicidal compositions | Chemistry; Metallurgy | 11 | Expired |
| US3957865A | Halogenated 4-trifluoromethyl-diphenyl-ether compounds | Chemistry; Metallurgy | 11 | Expired |
| US5530129A | Process for the preparation of 1,2,4-triazine-3,5-diones | Chemistry; Metallurgy | 7 | Expired |
| US3954829A | Halogenated 4-trifluoromethyl-4'-cyano-diphenyl-ether compounds | Chemistry; Metallurgy | 6 | Expired |
| US4013657A | O-ethyl-S-n-propyl-O-[pyridaz-(6)-on-(3)-yl]-thionothiolphosphoric acid esters | Chemistry; Metallurgy | 5 | Expired |
| US4097592A | O-1-substituted-6-pyridazinon(3)yl!-thionoalkanephosphonic acid esters for combating insects and acarids | Chemistry; Metallurgy | 4 | Expired |
| US5750721A | 1,3-dimethyl-5-fluoro-pyrazole-4-carbonyl fluoride | Chemistry; Metallurgy | 4 | Expired |
| US4080193A | (Trifluoromet hylphenoxy)-phenylurea compounds and herbicidal compositions | Chemistry; Metallurgy | 4 | Expired |
| US4093442A | Synergistic herbicidal compositions comprising 3-(benzthiazol-2-yl)-1,3-dimethylurea and a substituted diphenyl ether | Human Necessities | 4 | Expired |
| US4058525A | 4-Amino-5-thione-1,2,4-triazines | Chemistry; Metallurgy | 4 | Expired |
| US4023958A | Halogenated 4-trifluoromethyl-diphenyl-ether compounds and herbicidal compositions | Chemistry; Metallurgy | 4 | Expired |
| US6638979B1 | Imidamide derivatives | Chemistry; Metallurgy | 3 | Expired |
| US4104313A | Halogenated 4-trifluoromethyl-4'-nitro-diphenyl-ether | Chemistry; Metallurgy | 3 | Expired |
| US4017300A | Halogenated 4-trifluoromethyl-diphenyl-ether herbicidal compositions | Chemistry; Metallurgy | 3 | Expired |
| US5783734A | Process for preparing N-methyl-N'-nitroguanidine | Chemistry; Metallurgy | 3 | Expired |
| US6005104A | Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines | Chemistry; Metallurgy | 3 | Expired |
| US6093837A | Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines | Chemistry; Metallurgy | 3 | Expired |
| US6437153B1 | Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines | Chemistry; Metallurgy | 2 | Expired |
| US4013794A | O-alkyl-S-alkyl-O-phenyl phosphates and insecticidal and acaricidal method of use | Chemistry; Metallurgy | 2 | Expired |
| US6335454B1 | Process for preparing 3-(1-hydroxphenyl-1-alkoximinomethyl)dioxazines | Chemistry; Metallurgy | 2 | Expired |
| US4095972A | Herbicidal composition of particular triazinone and diphenyl ether | Chemistry; Metallurgy | 1 | Expired |
| US4010157A | O-alkyl-S-[1,6-dihydro-3-methyl-6-oxo-pyridazin-(1)-ylmethyl](thiono) (di)thiol-phosphoric acid esters and ester-amides | Chemistry; Metallurgy | 1 | Expired |
| US5817876A | Preparation of N-alkyl-arylamines | Chemistry; Metallurgy | 1 | Expired |
| US5153326A | Preparation of 4-amino-1,2,4-triazol-5-ones | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.