Heinemann; Mario
Patent Applications and Registrations
Patent applications and USPTO patent grants for Heinemann; Mario.The latest application filed is for "method for stabilising dispersions".
- Heinemann; Mario - Burghausen DE
- Heinemann; Mario - Leibnizstr. DE
| Patent | Date |
|---|---|
| Dispersion which contains at least 2 types of particles Grant 7,901,502 - Barthel , et al. March 8, 2 | 2011-03-08 |
| Method for stabilising dispersions App 20060130703 - Barthel; Herbert ; et al. | 2006-06-22 |
| Solids surface-modified with amino groups Grant 7,014,975 - Barthel , et al. March 21, 2 | 2006-03-21 |
| Dispersion which contains at least 2 types of particles App 20050133766 - Barthel, Herbert ; et al. | 2005-06-23 |
| Silica with homogeneous layer of silylating agent Grant 6,887,518 - Barthel , et al. May 3, 2 | 2005-05-03 |
| 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 |
| Silica with homogeneous layer of silylating agent App 20030100631 - Barthel, Herbert ; et al. | 2003-05-29 |
| Solids surface-modified with amino groups App 20030099895 - Barthel, Herbert ; et al. | 2003-05-29 |
| Crosslinkable organopolysiloxane materials Grant 6,348,557 - Barthel , et al. February 19, 2 | 2002-02-19 |
| Silicon dioxide which bears partially or fully silylated polysilicic acid chains on its surface Grant 6,183,867 - Barthel , et al. February 6, 2 | 2001-02-06 |
| Process for the silylation of inorganic oxides Grant 5,851,715 - Barthel , et al. December 22, 1 | 1998-12-22 |
| Process for the silylation of inorganic oxides Grant 5,686,054 - Barthel , et al. November 11, 1 | 1997-11-11 |
| Process for preparing highly dispersed metal oxides whose surfaces are modified by an ammonium-functional organopolysiloxane as a positive chargeable controlling agent for toners Grant 4,902,570 - Heinemann , et al. February 20, 1 | 1990-02-20 |
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