Bachelard; Roland
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bachelard; Roland.The latest application filed is for "catalytic oxychlorination of hydrocarbons to produce chlorocarbons".
- Bachelard; Roland - Lyons FR
- Bachelard; Roland - Lyon FR
| Patent | Date |
|---|---|
| Catalytic oxychlorination of hydrocarbons to produce chlorocarbons Grant 5,243,111 - Petit , et al. September 7, 1 | 1993-09-07 |
| Process for producing sintered mixed oxides which are soluble in nitric acid from solutions of nitrates Grant 4,871,479 - Bachelard , et al. October 3, 1 | 1989-10-03 |
| Metal carbide and nitride powders Grant 4,851,203 - Bachelard , et al. July 25, 1 | 1989-07-25 |
| Method of making metal carbide and nitride powders Grant 4,784,839 - Bachelard , et al. November 15, 1 | 1988-11-15 |
| Process for the preparation of pulverulent metallic oxides from metallic nitrates Grant 4,687,601 - Bachelard , et al. August 18, 1 | 1987-08-18 |
| Novel process for the preparation of high purity alumina from ammonium alum Grant 4,377,566 - Bachelard , et al. March 22, 1 | 1983-03-22 |
| Anhydrite binder and method Grant 4,151,000 - Bachelard , et al. April 24, 1 | 1979-04-24 |
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