De Vries; Johannes Jeichienus
Patent Applications and Registrations
Patent applications and USPTO patent grants for De Vries; Johannes Jeichienus.The latest application filed is for "improved method for processing magnesium chloride solutions and method for manufacturing carboxylic acids".
- De Vries; Johannes Jeichienus - Gorinchem NL
| Patent | Date |
|---|---|
| Method for processing magnesium chloride solutions and method for manufacturing carboxylic acids Grant 10,850,990 - De Vries , et al. December 1, 2 | 2020-12-01 |
| Improved Method For Processing Magnesium Chloride Solutions And Method For Manufacturing Carboxylic Acids App 20190194029 - DE VRIES; Johannes Jeichienus ; et al. | 2019-06-27 |
| Method for processing magnesium chloride solutions Grant 10,106,821 - De Vries , et al. October 23, 2 | 2018-10-23 |
| Method and device for manufacturing lactide Grant 10,023,553 - De Vries , et al. July 17, 2 | 2018-07-17 |
| Method And Device For Manufacturing Lactide App 20180155313 - DE VRIES; Johannes Jeichienus ; et al. | 2018-06-07 |
| Method For Processing Magnesium Chloride Solutions App 20160369302 - DE VRIES; Johannes Jeichienus ; et al. | 2016-12-22 |
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