Song; Steven Xugi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Song; Steven Xugi.The latest application filed is for "methods and systems for removing contaminants from flue gas on a ship or offshore floating vessel using a rotating packed bed device".
- Song; Steven Xugi - Albany CA
- Song; Steven Xugi - Fairfield CA
| Patent | Date |
|---|---|
| Apparatus for regeneration of acidic ionic liquid without addition of a hydrogenation catalyst Grant 11,135,575 - Girgis , et al. October 5, 2 | 2021-10-05 |
| Methods And Systems For Removing Contaminants From Flue Gas On A Ship Or Offshore Floating Vessel Using A Rotating Packed Bed Device App 20180361312 - Dutra e Mello; Marcus Vinicius ; et al. | 2018-12-20 |
| Apparatus For Regeneration Of Acidic Ionic Liquid Without Addition Of A Hydrogenation Catalyst App 20180207629 - Girgis; Michael John ; et al. | 2018-07-26 |
| Regeneration of acidic ionic liquid without addition of a hydrogenation catalyst Grant 9,956,552 - Girgis , et al. May 1, 2 | 2018-05-01 |
| Regeneration Of Acidic Ionic Liquid Without Addition Of A Hydrogenation Catalyst App 20170216827 - Girgis; Michael John ; et al. | 2017-08-03 |
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