Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7052528 | Method for removal of Mn from cobalt sulfate solutions | Miyuki Imai, Tomoaki Kikkawa | 2006-05-30 |
| 7033555 | Low temperature lithiation of mixed hydroxides | Feng Zou, Mohammad Hossain, Quan Yang, Samuel Walton Marcuson | 2006-04-25 |
| 6652603 | Process for removing sodium sulfate from nickel hydroxide effluent streams | Feng Zou | 2003-11-25 |
| 6576205 | Method for reducing the crystallinity of nickel hydroxide powders | Feng Zou, Stephen Joseph Baksa, Victor A. Ettel | 2003-06-10 |
| 6015538 | Methods for doping and coating nickel hydroxide | Victor A. Ettel, Stephen Joseph Baksa | 2000-01-18 |
| 5824283 | Process for producing nickel hydroxide from elemental nickel | Victor A. Ettel, Stephen Joseph Baksa, Raymond Augustus Bradford | 1998-10-20 |
| 5545392 | Process for producing nickel hydroxide from elemental nickel | Victor A. Ettel | 1996-08-13 |
| 5447707 | Process for producing nickel hydroxide | Victor A. Ettel, Stephen Joseph Baksa | 1995-09-05 |
| 5281494 | Nickel hydroxide | Victor A. Ettel, Stephen Joseph Baksa, James A. Bell | 1994-01-25 |
| 5145716 | Infrared window | Vladimiri Paserin, Victor A. Ettel, Richard S. Adams | 1992-09-08 |
| 4957543 | Method of forming nickel foam | Victor A. Ettel, Vladimir Paserin | 1990-09-18 |
| 4764353 | Leaching of uranium ore | Eberhard Krause | 1988-08-16 |
| 4610861 | Process for metal recovery by solvent extraction from CaSO.sub.4 containing sulfate solutions | — | 1986-09-09 |
| 4401630 | Process for cobalt recovery from mixed sulfides | Victor A. Ettell | 1983-08-30 |
| 4320099 | Process for nickel removal from concentrated aqueous cobaltous sulfate solutions | — | 1982-03-16 |
| 4274930 | Process for recovering cobalt electrolytically | Victor A. Ettel, Eric A. Devuyst, John Ambrose, Gerald V. Glaum | 1981-06-23 |