Barnes; Douglas
Patent Applications and Registrations
Patent applications and USPTO patent grants for Barnes; Douglas.The latest application filed is for "c1-c8 carboxylic acid salt solution for the absorption of co2".
- Barnes; Douglas - Leeds GB
- Barnes, Douglas - Mountain View CA
- Barnes; Douglas - Oakland CA
Trademarks
| Patent | Date |
|---|---|
| C1-C8 Carboxylic Acid Salt Solution for the Absorption of CO2 App 20220297053 - Barnes; Douglas ; et al. | 2022-09-22 |
| C1-C8 carboxylic acid salt solution for the absorption of CO.sub.2 Grant 11,351,498 - Barnes , et al. June 7, 2 | 2022-06-07 |
| C1-c8 Carboxylic Acid Salt Solution For The Absorption Of Co2 App 20200206677 - Barnes; Douglas ; et al. | 2020-07-02 |
| Efficient internet service cost recovery system and method App 20010037311 - McCoy, James ; et al. | 2001-11-01 |
| Trusted delegation system Grant 5,958,050 - Griffin , et al. September 28, 1 | 1999-09-28 |
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