Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9222855 | Volatile compounds trap desorption device and method for desorbing volatile compounds from a trap | Alain Chaintreau, Urs Keller | 2015-12-29 |
| 7490506 | Multidimensional gas chromatography apparatus and analyte transfer procedure using a multiple-cool strand interface | Alain Chaintreau | 2009-02-17 |