Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499868 | Low noise cavity enhanced absorption spectroscopy apparatus and method | Alejandro Dario Farinas | 2022-11-15 |
| 11378514 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2022-07-05 |
| 11209355 | Method and apparatus for indetification of counterfeit drugs, pharmaceuticals, or medicines | — | 2021-12-28 |
| 11209354 | Laser absorption spectroscopy isotopic gas analyzer | — | 2021-12-28 |
| 11131626 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2021-09-28 |
| 11125682 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2021-09-21 |
| 10928313 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2021-02-23 |
| 10921242 | Method and apparatus for indetification of counterfeit drugs, pharmaceuticals, or medicines | — | 2021-02-16 |
| 10883929 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2021-01-05 |
| 10830694 | Laser absorption spectroscopy isotopic gas analyzer | — | 2020-11-10 |
| 10739254 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2020-08-11 |
| 10684217 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2020-06-16 |
| 10634608 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2020-04-28 |
| 10514299 | Multiple laser optical feedback assisted cavity enhanced absorption spectroscopy systems and methods | — | 2019-12-24 |
| 10401281 | Optical absorption spectroscopy based gas analyzer systems and methods | — | 2019-09-03 |
| 10330592 | Laser absorption spectroscopy isotopic gas analyzer | — | 2019-06-25 |
| 10234381 | Method of measuring the ratio of isotopologue concentrations in the gas phase | — | 2019-03-19 |
| 9989729 | Ultra stable resonant cavity for gas analysis systems | — | 2018-06-05 |
| 9759654 | Cavity enhanced laser based isotopic gas analyzer | Alexander Kachanov | 2017-09-12 |
| 9759655 | Laser beam stop elements and spectroscopy systems including the same | — | 2017-09-12 |
| 9678003 | Cavity enhanced laser based isotopic gas analyzer | Alexander Kachanov | 2017-06-13 |
| 9581492 | Systems and methods for controlling the optical path length between a laser and an optical cavity | — | 2017-02-28 |
| 9304080 | Cavity enhanced laser based gas analyzer systems and methods | Alexander Kachanov | 2016-04-05 |
| 9194742 | Cavity enhanced laser based gas analyzer systems and methods | Alexander Kachanov | 2015-11-24 |
| 9116047 | Systems and methods for controlling the optical path length between a laser and an optical cavity | — | 2015-08-25 |