Jacques Legrand
25Patents
7h-index
16Co-inventors
66Inventor score
Filing activity: Jan 6, 1981 → May 6, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4582391A | Optical switch, and a matrix of such switches | Physics | 104 | Expired |
| US5395508A | Apparatus for the electrolytic deposition of a metal on a weakly conductive flexible substrate electrolytic deposition process and product obtained by this process | Electricity | 52 | Expired |
| US4666226A | Miniature small pitch connection element and a process for manufacturing such a connection element | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6582688B1 | Method for extracting compounds of furan lipids and polyhydroxylated fatty alcohols of avocado, composition based on said compounds, and therapeutic, cosmetical or food use of said compounds | Chemistry; Metallurgy | 26 | Expired |
| US6994875B2 | Process for obtaining a furan lipid-rich unsaponifiable material from avocado | Chemistry; Metallurgy | 10 | Expired |
| US4383907A | Gas-analysis probe | Physics | 10 | Expired |
| US7816547B2 | Process for producing refined avocado oil rich in triglycerides, and oil obtainable by said process | Human Necessities | 8 | Active |
| US6733795B2 | Method for producing an avocado leaf extract rich in furanic lipids | Chemistry; Metallurgy | 7 | Expired |
| US9422504B2 | Use of whole soft avocados for preparing avocado oil rich in unsaponifiables | Chemistry; Metallurgy | 6 | Active |
| US4400671A | Magnetically controlled mercury wetted switch and electrical relay incorporating such a switch | Electricity | 6 | Expired |
| US5140846A | Pneumatic measurement apparatus | Physics | 4 | Expired |
| US6759543B2 | Process for extracting unsaponifiable components of vegetable oils by means of 1-chlorobutane | Human Necessities | 4 | Expired |
| US8318186B2 | Use of at least a fatty ester for preparing a composition designed to inhibit 5-α-reductase activity, in pharmacology, in particular dermatology, in cosmetics and as food additive | Human Necessities | 3 | Expired |
| US4375055A | Device for articulating a moving blade pivoting on its base and a switch which comprises such a device | Electricity | 2 | Expired |
| US7371420B2 | Method for producing an avocado unsaponifiable rich in furan lipids | Chemistry; Metallurgy | 1 | Expired |
| US7863472B2 | Process for producing refined avocado oil rich in triglycerides, and oil obtainable by said process | Human Necessities | 1 | Active |
| US9133415B2 | Solid/liquid extraction with a solvent comprising between 5 and 8 carbon atoms and 1 or 2 oxygen atoms | Human Necessities | 0 | Active |
| US8957232B2 | Liquid/liquid extraction | Chemistry; Metallurgy | 0 | Active |
| US9439938B2 | Use of avocado skin for obtaining an avocado unsaponifiable material enriched with saturated aliphatic hydrocarbons and with sterols | Chemistry; Metallurgy | 0 | Active |
| US9447361B2 | Use of at least one coproduct from the vegetable oil refining industry for obtaining a purified total unsaponifiable vegetable oil product | Chemistry; Metallurgy | 0 | Active |
| US12264205B2 | Method for preparing a heat-modified starch | Chemistry; Metallurgy | 0 | Active |
| US9909084B2 | Liquid/liquid extraction with a solvent comprising at least 5 carbon atoms and 1 or 2 oxygen atoms | Chemistry; Metallurgy | 0 | Active |
| US10493303B2 | Solid/liquid extraction | Chemistry; Metallurgy | 0 | Active |
| US12325762B2 | Method for preparing a heat-modified starch | Chemistry; Metallurgy | 0 | Active |
| US9416333B2 | Use of avocado pit for obtaining an avocado oil enriched with alkyl polyols and/or acetylated derivatives thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.