Johannes Eicher
23Patents
5h-index
35Co-inventors
69Inventor score
Filing activity: Apr 11, 1991 → Apr 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5481029A | Process for preparation of ketones | Chemistry; Metallurgy | 8 | Expired |
| US7014831B2 | Purification of sulfuryl fluoride | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7405328B2 | Method for producing alkenone ethers | Chemistry; Metallurgy | 7 | Expired |
| US5214223A | Method of preparing fluorine-containing ethane derivatives | Performing Operations; Transporting | 6 | Expired |
| US5171900A | Method of preparing fluorine-containing ethane derivatives | Performing Operations; Transporting | 6 | Expired |
| US5382721A | Process for the preparation of 1,1,1,2-tetrafluoroethane | Chemistry; Metallurgy | 3 | Expired |
| US6252105A | Synthesis of low-fluoride organic compounds | Chemistry; Metallurgy | 3 | Expired |
| US5336817A | Method of preparing 1,1,1,2-tetrafluoroethane | Chemistry; Metallurgy | 3 | Expired |
| US5283381A | Process for preparing fluorine-containing ethane derivatives | Chemistry; Metallurgy | 2 | Expired |
| US9080055B2 | Photoelectric conversion device using TiOF2 as semiconductor | Emerging Cross-Sectional Technologies | 2 | Active |
| US8338651B2 | Preparation of halogen and hydrogen containing alkenes over metal fluoride catalysts | Emerging Cross-Sectional Technologies | 2 | Active |
| US5227546A | Process for preparing fluorine-containing ethane derivatives | Chemistry; Metallurgy | 2 | Expired |
| US5300709A | Process for working up a hydrogen fluoride phase from a fluorination reaction mixture | Chemistry; Metallurgy | 1 | Expired |
| US10283234B2 | Method for dielectrically insulating active electric parts | Emerging Cross-Sectional Technologies | 1 | Active |
| US5679613A | Chlorofluoro(hydro)carbon conversion process | Chemistry; Metallurgy | 1 | Expired |
| US8609907B2 | Process for the preparation of chlorofluoroalkenes | Chemistry; Metallurgy | 1 | Active |
| US10549269B2 | Catalyst comprising fluorinated metal oxide, manufacture process and hydrogenation process | Emerging Cross-Sectional Technologies | 1 | Active |
| US8921622B2 | Process for dehydrofluorinating hydrochlorofluoroalkanes and products obtained thereby | Chemistry; Metallurgy | 0 | Active |
| US7880039B2 | Production of carbonyl fluoride | Chemistry; Metallurgy | 0 | Expired |
| US8674147B2 | Process for dehydrochlorination of hydrochlorofluoroalkanes | Performing Operations; Transporting | 0 | Active |
| US5430201A | Chlorofluoro (hydro) carbon conversion process | Chemistry; Metallurgy | 0 | Expired |
| US7629496B2 | Process for the manufacture of 1,1,1,3,3-pentafluoropropane | Emerging Cross-Sectional Technologies | 0 | Active |
| US7629495B2 | Process for the manufacture of 1,1,1,3,3-pentafluoropropane | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.