Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9476759 | Method for determining pore size and pore size distribution of porous material using phase of electro-acoustic signal | Matthias Thommes | 2016-10-25 |
| 8281662 | Method for determining porosity, pore size and zeta potential of porous bodies | Philip J. Goetz, Matthias Thommes | 2012-10-09 |
| 6915214 | Method for determining electric properties of particles in liquids by means of combined electroacoustic and complex conductivity measurement | Philip J. Goetz | 2005-07-05 |
| 6910367 | Method for determining particle size distribution and structural properties of concentrated dispersions | Philip J. Goetz | 2005-06-28 |
| 6858147 | Method for the removal of heavy metals from aqueous solution by means of silica as an adsorbent in counter-flow selective dialysis | Stanislav S. Dukhin, Philip J. Goetz | 2005-02-22 |
| 6487894 | Method for determining particle size distribution and mechanical properties of soft particles in liquids | Philip J. Goetz | 2002-12-03 |
| 6449563 | Method and device for determining particle size distribution and zeta potential in concentrated dispersions | Philip J. Goetz | 2002-09-10 |
| 6109098 | Particle size distribution and zeta potential using acoustic and electroacoustic spectroscopy | Philip J. Goetz | 2000-08-29 |