Jean-Jacques Lebrun
18Patents
7h-index
11Co-inventors
63Inventor score
Filing activity: Feb 24, 1986 → Oct 9, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4689252A | Polysilazane composition which can crosslink in the presence of a metal compound catalyzing a hydrosilylation reaction | Chemistry; Metallurgy | 36 | Expired |
| US4722988A | Organopolysilazane composition containing free radical generators and capable of being crosslinked by an energy input | Physics | 32 | Expired |
| US4656300A | Process for a thermal treatment of a polysilazane containing .tbd.SiH groups and .tbd.Si--NH-- groups | Chemistry; Metallurgy | 18 | Expired |
| US4772494A | Method of spinning fibers and coating from an organopolysilazane composition containing free radical generators and capable of being crosslinked by an energy input | Physics | 13 | Expired |
| US4861844A | Cationic catalysis process for the treatment of a polysilazane containing on average at least two .tbd.SiH groups per molecule | Chemistry; Metallurgy | 11 | Expired |
| US5068154A | Boron nitride/silicon-containing ceramic materials | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4689382A | Process for the preparation of organopolysilazanes and of organopoly(disilyl)silazanes with improved thermal behavior and use of such silazanes as ceramic precursors | Chemistry; Metallurgy | 9 | Expired |
| US5118774A | Boron/nitrogen preceramic polymers and boron nitride ceramic materials produced therefrom | Chemistry; Metallurgy | 6 | Expired |
| US4694060A | Process for the treatment of polyorganosilazanes and/or of polyorgano(disilyl)silazanes by means of a treatment of polyorganosilazanes with a catalyst system comprising an ionic inorganic salt and a complexing compound | Chemistry; Metallurgy | 5 | Expired |
| US4939222A | Boron/nitrogen preceramic polymers and boron nitride ceramic materials produced therefrom | Chemistry; Metallurgy | 5 | Expired |
| US5015607A | Preparation of boron/nitrogen preceramic polymers | Chemistry; Metallurgy | 4 | Expired |
| US5124283A | Hardening of fusible polysilazanes and SiC/Si.sub.3 N.sub.4 ceramics produced therefrom | Chemistry; Metallurgy | 3 | Expired |
| US4960850A | Production of diorganopolysiloxanes having silanol end groups | Chemistry; Metallurgy | 2 | Expired |
| US5017640A | Controlled polymerization of silazane monomers | Chemistry; Metallurgy | 1 | Expired |
| US5116791A | Composite boron nitride/silicon ceramic materials | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5096861A | Boron/nitrogen preceramic polymers and boron nitride ceramic materials produced therefrom | Chemistry; Metallurgy | 1 | Expired |
| US5037933A | Controlled polymerization of silazane monomers | Chemistry; Metallurgy | 1 | Expired |
| US12195456B1 | Single molecules having mixed CDK4, CDK6, PLK1 targeting properties | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.