Watzenberger; Otto
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watzenberger; Otto.The latest application filed is for "temperature-stable soft-magnetic powder".
- Watzenberger; Otto - Mannheim DE
- Watzenberger; Otto - Ludwigshafen DE
| Patent | Date |
|---|---|
| Temperature-stable soft-magnetic powder Grant 10,373,748 - Pagano , et al. | 2019-08-06 |
| Temperature-stable Soft-magnetic Powder App 20160276078 - PAGANO; SANDRO ; et al. | 2016-09-22 |
| Integrated method for producing carbonyl iron powder and hydrocarbons Grant 8,608,824 - Steiner , et al. December 17, 2 | 2013-12-17 |
| Integrated Method For Producing Carbonyl Iron Powder And Hydrocarbons App 20110162484 - Steiner; Jochen ; et al. | 2011-07-07 |
| Preparation of iron pentacarbonyl Grant 7,335,343 - Unger , et al. February 26, 2 | 2008-02-26 |
| Preparation of iron pentacarbonyl Grant 7,276,220 - Unger , et al. October 2, 2 | 2007-10-02 |
| Preparation of iron pentacarbonyl App 20050135987 - Unger, Gabriele ; et al. | 2005-06-23 |
| Preparation of iron pentacarbonyl App 20050129605 - Unger, Gabriele ; et al. | 2005-06-16 |
| Stabilizing agent for hydroxylamine solutions Grant 6,758,990 - Weber , et al. July 6, 2 | 2004-07-06 |
| Recycling hydroxylamine-containing stripper solutions Grant 6,758,946 - Watzenberger , et al. July 6, 2 | 2004-07-06 |
| Method for preparing highly stabilized hydroxylamine solutions Grant 6,534,681 - Watzenberger , et al. March 18, 2 | 2003-03-18 |
| Stabilizing agent for hydroxylamine solutions App 20030026751 - Weber, Markus ; et al. | 2003-02-06 |
| Preparation of an aqueous solution of free hydroxylamine Grant 6,299,734 - Watzenberger , et al. October 9, 2 | 2001-10-09 |
| Recycling hydroxylamine-containing stripper solutions App 20010011633 - Watzenberger, Otto ; et al. | 2001-08-09 |
| Process for separating medium boiling substances from a mixture of low, medium and high boiling substances Grant 6,254,735 - Watzenberger July 3, 2 | 2001-07-03 |
| Catalyst beds for non-steady state processes Grant 6,211,113 - Harth , et al. April 3, 2 | 2001-04-03 |
| Oxidation and oxydehydrogenation of hydrocarbons in the fluidized bed Grant 5,866,737 - Hagemeyer , et al. February 2, 1 | 1999-02-02 |
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