Patent applications and USPTO patent grants for YUAN; SIMON.The latest application filed is for "collectors for treating tailings".
Patent | Date |
---|---|
Collectors For Treating Tailings App 20200129991 - YUAN; SIMON ;   et al. | 2020-04-30 |
Method Of Treating Water Using Foam Fractionation App 20180222780 - PAPROSKI; RICHARD ;   et al. | 2018-08-09 |
In-situ Treatment Of Tailings App 20170267557 - YUAN; SIMON ;   et al. | 2017-09-21 |
Clay Flotation Of Tailings App 20160310964 - YUAN; SIMON ;   et al. | 2016-10-27 |
Oil Sands Fluid Fine Tailings Dewatering Using Additives App 20160311709 - YUAN; SIMON ;   et al. | 2016-10-27 |
Method For Preparing A Trafficable Tailings Deposit App 20160303526 - YUAN; SIMON ;   et al. | 2016-10-20 |
Bitumen recovery from oil sands tailings Grant 9,371,491 - Yuan , et al. June 21, 2 | 2016-06-21 |
Bitumen Recovery From Oil Sands Tailings App 20160090536 - YUAN; SIMON ;   et al. | 2016-03-31 |
Treatment of poor processing bitumen froth using supercritical fluid extraction Grant 9,296,954 - Yuan , et al. March 29, 2 | 2016-03-29 |
Bitumen froth storage and separation using an improved froth tank Grant 8,919,575 - Yuan , et al. December 30, 2 | 2014-12-30 |
Bitumen froth storage and separation using an improved froth tank Grant 08919575 - | 2014-12-30 |
Treatment Of Poor Processing Bitumen Froth Using Supercritical Fluid Extraction App 20140346088 - YUAN; SIMON ;   et al. | 2014-11-27 |
Co-processing Of Fluid Fine Tailings And Fresh Oil Sands Tailings App 20140116956 - YUAN; SIMON ;   et al. | 2014-05-01 |
Bitumen Removal From Tailings Centrifuge Centrate App 20140097126 - SPENCE; JONATHAN ;   et al. | 2014-04-10 |
Bitumen Froth Storage And Separation Using An Improved Froth Tank App 20130248424 - YUAN; SIMON ;   et al. | 2013-09-26 |
Oil Sands Fine Tailings Flocculation Using Dynamic Mixing App 20130075340 - BARA; BARRY ;   et al. | 2013-03-28 |
Bitumen and thermal recovery from oil sand tailings Grant 8,147,682 - Lahaie , et al. April 3, 2 | 2012-04-03 |
Bitumen And Thermal Recovery From Oil Sand Tailings App 20080099380 - LAHAIE; RICK ;   et al. | 2008-05-01 |
SEC | 0001772097 | Yuan Simon |
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