Axiva GmbH
Patent Applications and Registrations
Patent applications and USPTO patent grants for Axiva GmbH.The latest application filed is for "fuel cell with improved long term performance, method for operating a pme fuel cell and pme fuel cell battery".
- Axiva GmbH - DE DE
- Axiva GmbH - Frankfurt am Main DE
| Patent | Date |
|---|---|
| Fuel cell with improved long term performance, method for operating a PME fuel cell and PME fuel cell battery Grant 6,852,440 - Bonsel February 8, 2 | 2005-02-08 |
| Slow release tablet prepared from linear water-insoluble polysacchrides Grant 6,592,897 - Bengs , et al. July 15, 2 | 2003-07-15 |
| Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cell Grant 6,462,095 - Bonsel , et al. October 8, 2 | 2002-10-08 |
| Method for obtaining fatty acids from biomass by combined in/situ extraction, reaction and chromatography using compressed gases Grant 6,350,890 - Kiy , et al. February 26, 2 | 2002-02-26 |
| Continuous, chaotic convection mixer, heat exchanger and reactor Grant 6,331,072 - Schierholz , et al. December 18, 2 | 2001-12-18 |
| Optical brightening agent Grant 6,187,224 - Kreuder , et al. February 13, 2 | 2001-02-13 |
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