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Patent applications and USPTO patent grants for Koper; Olga B..The latest application filed is for "forward osmosis, reverse osmosis, and nano/micro filtration membrane structures".
Patent | Date |
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Adsorbent for removal of ammonia from air streams Grant 9,095,838 - Walker , et al. August 4, 2 | 2015-08-04 |
Forward Osmosis, Reverse Osmosis, and Nano/Micro Filtration Membrane Structures App 20150165389 - McGinniss; Vincent D. ;   et al. | 2015-06-18 |
Multilayered mixed bed filter for the removal of toxic gases from air streams and methods thereof Grant 9,039,817 - Aikens , et al. May 26, 2 | 2015-05-26 |
Adsorbent For Removal Of Ammonia From Air Streams App 20130298768 - WALKER; BRANDON W. ;   et al. | 2013-11-14 |
Multilayered Mixed Bed Filter For The Removal Of Toxic Gases From Air Streams And Methods Thereof App 20130302231 - Aikens; Christopher L. ;   et al. | 2013-11-14 |
Method For Neutralization, Adsorption, And Absorption Of Hazardous Or Otherwise Undesired Compounds In A Tobacco Product App 20090260645 - Brotton; David ;   et al. | 2009-10-22 |
Air-stable metal oxide nanoparticles Grant 6,887,302 - Rajagopalan , et al. May 3, 2 | 2005-05-03 |
Air-stable Metal Oxide Nanoparticles App 20050045031 - Rajagopalan, Shyamala ;   et al. | 2005-03-03 |
Air-stable metal oxide nanoparticles Grant 6,860,924 - Rajagopalan , et al. March 1, 2 | 2005-03-01 |
Carbon-coated metal oxide nanoparticles Grant 6,843,919 - Klabunde , et al. January 18, 2 | 2005-01-18 |
Carbon-coated metal oxide nanoparticles App 20040065619 - Klabunde, Kenneth J. ;   et al. | 2004-04-08 |
Air-stable metal oxide nanoparticles App 20030226443 - Rajagopalan, Shyamala ;   et al. | 2003-12-11 |
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