Miesen; Ernest
Patent Applications and Registrations
Patent applications and USPTO patent grants for Miesen; Ernest.The latest application filed is for "catalysts containing copper and zinc for the purification of ethylene".
- Miesen; Ernest - Ludwigshafen DE
| Patent | Date |
|---|---|
| Catalysts containing copper and zinc for the purification of ethylene Grant 7,314,965 - Vorberg , et al. January 1, 2 | 2008-01-01 |
| Catalysts containing copper and zinc for the purification of ethylene App 20040176653 - Vorberg, Gerald ; et al. | 2004-09-09 |
| Process and catalyst for the selective hydrogenation of butynediol to butenediol Grant 5,714,644 - Irgang , et al. February 3, 1 | 1998-02-03 |
| Preparation of propanediols using a copper-and zinc containing hydrogenation catalyst Grant 4,393,251 - Broecker , et al. July 12, 1 | 1983-07-12 |
| Hydrogenation catalysts for the preparation of propanediols and processes for the preparation of propanediols, using such catalysts Grant 4,386,219 - Merger , et al. May 31, 1 | 1983-05-31 |
| Hydrogenation catalysts for the preparation of propanediols Grant 4,386,018 - Merger , et al. May 31, 1 | 1983-05-31 |
| Manufacture of anthraquinones Grant 4,045,456 - Merger , et al. August 30, 1 | 1977-08-30 |
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