Michael Negele
31Patents
8h-index
46Co-inventors
67Inventor score
Filing activity: Oct 13, 1988 → Jan 26, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5496866A | C.sub.3 to C.sub.5 polyfluoroalkanes propellants | Emerging Cross-Sectional Technologies | 42 | Expired |
| US5204471A | .alpha.-trifluoromethyl-substituted, saturated bicyclic amines | Chemistry; Metallurgy | 30 | Expired |
| US4931482A | Use of 1,1,1,4,4,4-hexaefluorobutane as a blowing and insulating gas for the production of foam plastics | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4902839A | Process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems | Chemistry; Metallurgy | 19 | Expired |
| US4954666A | Process for preparing fluorinated C.sub.4 to C.sub.6 hydrocarbons and novel cyclic fluorinated hydrocarbons and their use as propellant gas and working fluid for heat pump systems | Chemistry; Metallurgy | 17 | Expired |
| US5313003A | Copolymerizable fluorinated compounds, a process for their preparation and thermoplastic fluoropolymers obtainable therefrom | Chemistry; Metallurgy | 13 | Expired |
| US5646196A | C.sub.3 to C.sub.5 polyfluorcalkanes propellants | Emerging Cross-Sectional Technologies | 11 | Expired |
| US5650514A | 3-substituted quinoline-5-carboxylic acid derivatives and processes for their preparation | Chemistry; Metallurgy | 8 | Expired |
| US4990633A | Fluorinated bisaryloxy-substituted alkenes, process for their preparation and their use | Chemistry; Metallurgy | 7 | Expired |
| US5087775A | Process for the preparation of partially fluorinated alcohols | Chemistry; Metallurgy | 7 | Expired |
| US5496867A | C.sub.3 to C.sub.5 polyfluoroalkanes propellants | Emerging Cross-Sectional Technologies | 6 | Expired |
| US5426165A | Thermoplastic fluorocopolymers and the fluoromonomers used for their preparation | Chemistry; Metallurgy | 5 | Expired |
| US5171355A | N-acylpyrrolidine derivatives | Chemistry; Metallurgy | 5 | Expired |
| US5492931A | Cycloalkylcarboxanilides | Chemistry; Metallurgy | 4 | Expired |
| US5024694A | Herbicidal N-aryl nitrogen heterocycles having fluorine-containing substituents | Chemistry; Metallurgy | 4 | Expired |
| US5254696A | N-acylpyrrolidine derivatives | Chemistry; Metallurgy | 3 | Expired |
| US5624970A | C.sub.3 to C.sub.5 polyfluorcalkanes propellants | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5648566A | Methyleneperfluorocycloalkanes and their use in the production of thermoplastic fluororesins | Chemistry; Metallurgy | 3 | Expired |
| US5109020A | Fluorinated cyclohexane derivatives, process and intermediates for their preparation and the use of the new fluorinated cyclohexane derivatives as fungicides and intermediates | Chemistry; Metallurgy | 2 | Expired |
| US5155205A | Aromatic polycarbonate containing a special fluorine-containing bisphenol component | Physics | 2 | Expired |
| US5399645A | Copolymerizable fluorinated compounds, a process for their preparation and thermoplastic fluoropolymers obtainable therefrom | Chemistry; Metallurgy | 2 | Expired |
| US5530169A | Process for the preparation of saturated, fluorine-containing and chlorine-free hydrocarbons | Chemistry; Metallurgy | 1 | Expired |
| US5132335A | Acrylic and methacrylic esters of substituted 1,2-bis(phenoxy)-3,3,4,4,5,5-hexafluoro-1-cyclopentenes | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5652371A | 3-imino-3-alkoxy-propionic acid lactates and their tautomeric acrylic acid lactates | Chemistry; Metallurgy | 1 | Expired |
| US5256795A | N-acyl-pyrrolidinone derivatives | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.