Wickramasinghe; Sumith Ranil
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wickramasinghe; Sumith Ranil.The latest application filed is for "catalytic membranes and applications thereof".
- Wickramasinghe; Sumith Ranil - Fayetteville AR
- Wickramasinghe; Sumith Ranil - Gayetteville AR
- Wickramasinghe; Sumith Ranil - Marlborough MA
| Patent | Date |
|---|---|
| Catalytic membranes and applications thereof Grant 10,118,168 - Wickramasinghe , et al. November 6, 2 | 2018-11-06 |
| Catalytic Membranes And Applications Thereof App 20160256861 - WICKRAMASINGHE; Sumith Ranil ; et al. | 2016-09-08 |
| Catalytic membranes and applications thereof Grant 9,339,803 - Wickramasinghe , et al. May 17, 2 | 2016-05-17 |
| Magnetically responsive membranes Grant 9,132,389 - Wickramasinghe , et al. September 15, 2 | 2015-09-15 |
| Catalytic Membranes And Applications Thereof App 20140371340 - Wickramasinghe; Sumith Ranil ; et al. | 2014-12-18 |
| Magnetically Responsive Membranes App 20140231351 - WICKRAMASINGHE; Sumith Ranil ; et al. | 2014-08-21 |
| Extra-lumenal crossflow plasmapheresis devices and method of use thereof Grant 5,846,427 - Kessler , et al. December 8, 1 | 1998-12-08 |
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