Bernard Gurtner
17Patents
5h-index
18Co-inventors
59Inventor score
Filing activity: Jun 11, 1974 → Mar 19, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4523044A | Compositions of polyarylalkane oligomers and process for their manufacture | Chemistry; Metallurgy | 22 | Expired |
| US4023981A | Process for the preparation of pigmentary metallic particles coated with an organic polymer and compositions resulting therefrom | Emerging Cross-Sectional Technologies | 11 | Expired |
| US3991007A | Process for the preparation of pigmentary particles coated with an organic polymer and compositions resulting therefrom | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4957815A | Polyarylalkane oligomer compositions containing xylene units, process for their manufacture, and products containing the same | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4894187A | Flame resistant compositions and method of using same | Chemistry; Metallurgy | 6 | Expired |
| US5137948A | Preparation of flame-resistant halogenated imides | Chemistry; Metallurgy | 5 | Expired |
| US4912269A | Synthesis of perfluoroalkyl bromides | Chemistry; Metallurgy | 4 | Expired |
| US4701564A | Process for the preparation of brominated derivatives of diphenyl ether | Chemistry; Metallurgy | 3 | Expired |
| US4486402A | Process for the preparation of high purity aluminas starting from impure aluminum chloride solutions | Chemistry; Metallurgy | 3 | Expired |
| US4956120A | Polyarylalkane oligomer compositions and process for their manufacture | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4766262A | Process for separating isomeric dichlorotoluenes by adsorption | Chemistry; Metallurgy | 2 | Expired |
| US5220109A | Destruction of halogenated organic species | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4597840A | Process for the continuous production of aluminum by the carbochlorination of alumina and igneous electrolysis of the chloride obtained | Chemistry; Metallurgy | 1 | Expired |
| US5126498A | Process for the separation of isomeric dichlorotoluenes | Chemistry; Metallurgy | 0 | Expired |
| US5071707A | Microcapsule for use in making carbonless transfer paper | Emerging Cross-Sectional Technologies | 0 | Expired |
| US4806684A | Process for the preparation of bromofluoroacetic acids | Chemistry; Metallurgy | 0 | Expired |
| US5977379A | Process for the preparation of flame-resistant halogenated imide compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.