Maginot; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maginot; Helmut.The latest application filed is for "process for surface modification of particulate solids".
- Maginot; Helmut - Burgkirchen DE
- Maginot; Helmut - Burghausen DE
| Patent | Date |
|---|---|
| Process for surface modification of particulate solids Grant 9,527,874 - Gottschalk-Gaudig , et al. December 27, 2 | 2016-12-27 |
| Process For Surface Modification Of Particulate Solids App 20150025261 - Gottschalk-Gaudig; Torsten ; et al. | 2015-01-22 |
| Particles having a small specific surface and a great thickening effect Grant 8,257,674 - Barthel , et al. September 4, 2 | 2012-09-04 |
| Pyrogenic silica produced in a production facility with high capacity Grant 8,142,753 - Barthel , et al. March 27, 2 | 2012-03-27 |
| Pyrogenic Silica Produced In A Production Facility With High Capacity App 20100025373 - Barthel; Herbert ; et al. | 2010-02-04 |
| Particles Having A Small Specific Surface And A Great Thickening Effect App 20080141904 - Barthel; Herbert ; et al. | 2008-06-19 |
| Arrangement for transporting highly dispersed powders, and method of filling and emptying the same App 20050161451 - Maginot, Helmut ; et al. | 2005-07-28 |
| Low-silanol silica Grant 6,800,413 - Barthel , et al. October 5, 2 | 2004-10-05 |
| Low-silanol silica App 20030138715 - Barthel, Herbert ; et al. | 2003-07-24 |
| Method for the filling and emptying of a receptacle Grant 5,682,929 - Maginot , et al. November 4, 1 | 1997-11-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 