Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4771628 | Chamber for chromatographic analyses | Bruno Tosi, Giovanni Ostan, Fausto Munari, Ermete Riva, Sorin Trestianu | 1988-09-20 |
| 4644779 | Method and equipment to perform porosimetric analyses | Pietro Italiano, Ermete Riva, Bruno Tosi | 1987-02-24 |
| 4526686 | Apparatus for chromatographic sample injection | Sorin Trestiano, Ermete Riva | 1985-07-02 |
| 4508685 | Modified-flame thermionic detector for gas chromatographs and method for the identification of components in sample under analysis | Giuseppe Verga | 1985-04-02 |
| 4405344 | Method and equipment for volumetrically controlled and reproducible introduction of small amounts of liquid samples into chromatographic analysis systems | Sorin Trestianu, Ermete Riva | 1983-09-20 |
| 4403520 | Control valve for a direct on-column injector and injection method | Bruno Tosi, Sorin Trestianu, Mario Galli | 1983-09-13 |
| 4383839 | Method and device for vaporization injection of a liquid sample for gas chromatographic analysis | Mario Galli, Sorin Trestianu | 1983-05-17 |
| 4347215 | Device for the automation of at least one operation in an injector for gas chromatographic columns | Bruno Tosi, Sorin Trestianu | 1982-08-31 |
| 4343766 | Device for sample pickup and washing | Bruno Tosi, Adriano Trisciani | 1982-08-10 |
| 4293308 | Method and apparatus for the analysis of sulphur contents in samples | Bruno Colombo | 1981-10-06 |
| 4286456 | Gas chromatographic chamber | Ermete Riva, Learco Sala | 1981-09-01 |
| 4272983 | Apparatus for porosimetric measurements | Ermete Riva, Pietro Italiano | 1981-06-16 |
| 4271695 | Apparatus for feeding carrier gas to on-column injectors | Sorin Trestianu, Mario Galli | 1981-06-09 |
| 4269608 | Method and device for sample injection under controlled conditions of temperature profile into gas chromatographic columns | Sorin Trestianu, Mario Galli | 1981-05-26 |