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Patent applications and USPTO patent grants for Holbrey; John David.The latest application filed is for "process for removing heavy metals from hydrocarbons".
Patent | Date |
---|---|
Process for removing heavy metals from hydrocarbons Grant 10,597,587 - Kuah , et al. | 2020-03-24 |
Process For Removing Heavy Metals From Hydrocarbons App 20180051216 - Kuah; Yong Cheun ;   et al. | 2018-02-22 |
Method for separating emulsions Grant 7,914,688 - Anderson , et al. March 29, 2 | 2011-03-29 |
Method for separating emulsions App 20090101592 - Anderson; Kris ;   et al. | 2009-04-23 |
Dissolution and processing of cellulose using ionic liquids Grant 6,824,599 - Swatloski , et al. November 30, 2 | 2004-11-30 |
Cellulose matrix encapsulation and method Grant 6,808,557 - Holbrey , et al. October 26, 2 | 2004-10-26 |
Cellulose matrix encapsulation and method App 20040038031 - Holbrey, John David ;   et al. | 2004-02-26 |
Dissolution and processing of cellulose using ionic liquids App 20030157351 - Swatloski, Richard Patrick ;   et al. | 2003-08-21 |
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