Humphreys; Leonard James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Humphreys; Leonard James.The latest application filed is for "biorefining method".
- Humphreys; Leonard James - Roseville Chase AU
- Humphreys; Leonard James - New South Wales AU
| Patent | Date |
|---|---|
| Biorefining Method App 20220250031 - Downie; Robert ; et al. | 2022-08-11 |
| Method and apparatus for producing biofuel Grant 11,339,330 - Humphreys , et al. May 24, 2 | 2022-05-24 |
| Integrated Kraft pulp mill and thermochemical conversion system Grant 11,306,435 - Rowlands , et al. April 19, 2 | 2022-04-19 |
| Upgrading Residues, Heavy Oils And Plastics App 20210207035 - Humphreys; Leonard James ; et al. | 2021-07-08 |
| Biorefining Method App 20210146334 - Downie; Robert ; et al. | 2021-05-20 |
| Biorefining method Grant 10,751,690 - Downie , et al. A | 2020-08-25 |
| Upgrading Residues, Heavy Oils And Plastics App 20200263094 - Humphreys; Leonard James ; et al. | 2020-08-20 |
| Method And Apparatus For Producing Biofuel App 20200071619 - HUMPHREYS; Leonard James ; et al. | 2020-03-05 |
| Pulping Liquors and Uses Thereof App 20200002888 - Rowlands; William ; et al. | 2020-01-02 |
| Biorefining Method App 20200001268 - Downie; Robert ; et al. | 2020-01-02 |
| Pulping liquors and uses thereof Grant 10,450,701 - Rowlands , et al. Oc | 2019-10-22 |
| Biorefining method Grant 10,427,132 - Downie , et al. October 1, 2 | 2019-10-01 |
| Ballistic heating process Grant 10,100,258 - Humphreys , et al. October 16, 2 | 2018-10-16 |
| Upgrading Residues, Heavy Oils And Plastics App 20180245001 - Humphreys; Leonard James ; et al. | 2018-08-30 |
| Methods for biofuel production Grant 9,944,858 - Maschmeyer , et al. April 17, 2 | 2018-04-17 |
| Pulping Liquors and Uses Thereof App 20170369802 - Rowlands; William ; et al. | 2017-12-28 |
| Pulping Liquors and Uses Thereof App 20170218287 - Rowlands; William ; et al. | 2017-08-03 |
| Biorefining Method App 20160114307 - Downie; Robert ; et al. | 2016-04-28 |
| Process and apparatus for converting organic matter into a product Grant 8,579,996 - Humphreys November 12, 2 | 2013-11-12 |
| Ballistic Heating Process App 20130205652 - Humphreys; Leonard James ; et al. | 2013-08-15 |
| Methods for Biofuel Production App 20130192123 - Maschmeyer; Thomas ; et al. | 2013-08-01 |
| Assembly For Reducing Slurry Pressure In A Slurry Processing System App 20120227822 - Humphreys; Leonard James | 2012-09-13 |
| Process And Apparatus For Converting Organic Matter Into A Product App 20100287825 - Humphreys; Leonard James | 2010-11-18 |
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