Heraeus Elektrochemie GmbH
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heraeus Elektrochemie GmbH.The latest application filed is for "ptfe fibre material and process for making it".
- Heraeus Elektrochemie GmbH - Rodenbach DE
- Heraeus Elektrochemie GmbH - Hanau DE
| Patent | Date |
|---|---|
| PTFE fibre material and process for making it Grant 5,700,572 - Klatt , et al. December 23, 1 | 1997-12-23 |
| Electrode configuration for gas-forming electrolytic processes in membrane cells or diapragm cells Grant 5,660,698 - Scannell , et al. August 26, 1 | 1997-08-26 |
| Process and apparatus for regenerating an aqueous solution containing metal ions and sulfuric acid Grant 5,478,448 - Schneider December 26, 1 | 1995-12-26 |
| Electrochemical cell having inflatable seals between electrodes Grant 5,334,301 - Heinke , et al. August 2, 1 | 1994-08-02 |
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