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Patent applications and USPTO patent grants for Wiatr; Paul.The latest application filed is for "sulfonated modifiers for froth flotation".
Patent | Date |
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Scale control in phosphoric acid production and handling plants Grant 11,027,998 - Bhattacharja , et al. June 8, 2 | 2021-06-08 |
Sulfonated Modifiers For Froth Flotation App 20210155791 - Liu; Jianjun ;   et al. | 2021-05-27 |
Sulfonated modifiers for froth flotation Grant 10,927,248 - Liu , et al. February 23, 2 | 2021-02-23 |
Scale Control In Phosphoric Acid Production And Handling Plants App 20200180987 - Bhattacharja; Sankar ;   et al. | 2020-06-11 |
Scale control in phosphoric acid production and handling plants Grant 10,584,049 - Bhattacharja , et al. | 2020-03-10 |
Scale Control In Phosphoric Acid Production And Handling Plants App 20180305234 - Bhattacharja; Sankar ;   et al. | 2018-10-25 |
Sulfonated Modifiers For Froth Flotation App 20180057680 - Liu; Jianjun ;   et al. | 2018-03-01 |
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