Gehrer, Eugen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Gehrer, Eugen.The latest application filed is for "preparation of a basic catalyst avoiding high temperatures".
- Gehrer, Eugen - Rankweil AT
- Gehrer; Eugen - Ludwigshafen DE
| Patent | Date |
|---|---|
| Preparation of a basic catalyst avoiding high temperatures App 20010044563 - Steinbrenner, Ulrich ; et al. | 2001-11-22 |
| Multi-metal cyanide complexes as catalysts and their use in preparing polyetherpolyols Grant 6,303,833 - Grosch , et al. October 16, 2 | 2001-10-16 |
| Catalyst and side-chain alkylation therewith Grant 6,046,130 - Narbeshuber , et al. April 4, 2 | 2000-04-04 |
| Catalyst for side-chain alkylation Grant 6,043,189 - Narbeshuber , et al. March 28, 2 | 2000-03-28 |
| Preparation of 1,1-diphenylethanes Grant 5,880,321 - Gehrer , et al. March 9, 1 | 1999-03-09 |
| Mixtures containing fine metallic silver particles on a neutral to basic non-zeolite carrier oxide Grant 5,714,430 - Gehrer , et al. February 3, 1 | 1998-02-03 |
| Preparation of glutaric dialdehyde Grant 5,679,868 - Kneuper , et al. October 21, 1 | 1997-10-21 |
| Preparation of dihydroxyacetone Grant 5,410,089 - Gehrer , et al. April 25, 1 | 1995-04-25 |
| Manufacture of 1,2-propylene glycol Grant 5,306,847 - Gehrer , et al. April 26, 1 | 1994-04-26 |
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