Longuenesse, FR ranks #10,793 worldwide for total patents filed in 2021, with 7 patents from 5 inventors. Leading employers of inventors based in Longuenesse, FR include Roquette Freres, Sicpa Holding Sa, Centre Hospitalier Regional Et Universitaire De Lille (Chru).
Showing 1–5 of 5 inventors
| Rank ↑ | Inventor ↕ | Primary Company ↕ | Patents ↕ |
|---|---|---|---|
| 1 | Xavier Parissaux | Roquette Freres | 2 |
| 1 | John HOGGETT | Sicpa Holding Sa | 2 |
| 3 | Nicolas Blanchemain | Centre Hospitalier Regional Et Universitaire De Lille (Chru) | 1 |
| 3 | Sylvain Delaroche | Corbion Biotech | 1 |
| 3 | Clément Callens | Centre Technique Des Industries Mecaniques | 1 |