Ratchev; Ivan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ratchev; Ivan.The latest application filed is for "reduction of metal oxides in an electrolytic cell".
- Ratchev; Ivan - Jesmond N/A AU
- Ratchev; Ivan - Georgetown AU
- Ratchev; Ivan - New South Wales AU
- Ratchev, Ivan - Goergetown AU
- Ratchev, Ivan - Georgetown New South Wales AU
| Patent | Date |
|---|---|
| Production of nickel Grant 8,460,429 - Ratchev , et al. June 11, 2 | 2013-06-11 |
| Reduction Of Metal Oxides In An Electrolytic Cell App 20110120881 - STREZOV; LES ; et al. | 2011-05-26 |
| Production of Nickel App 20110118100 - Ratchev; Ivan ; et al. | 2011-05-19 |
| Production of Nickel App 20110103998 - Ratchev; Ivan ; et al. | 2011-05-05 |
| Production of metallic nickel with low iron content Grant 7,935,171 - Ratchev , et al. May 3, 2 | 2011-05-03 |
| Reduction of metal oxides in an electrolytic cell Grant 7,918,985 - Strezov , et al. April 5, 2 | 2011-04-05 |
| Electrochemical reduction of metal oxides Grant 7,758,740 - Shook , et al. July 20, 2 | 2010-07-20 |
| Production of Metallic Nickel with Low Iron Content App 20100154593 - Ratchev; Ivan ; et al. | 2010-06-24 |
| Minimising carbon transfer in an electrolytic cell Grant 7,628,904 - Strezov , et al. December 8, 2 | 2009-12-08 |
| Electrochemical reduction of metal oxides Grant 7,470,355 - Osborn , et al. December 30, 2 | 2008-12-30 |
| Electrochemical Reduction of Metal Oxides App 20080149495 - Mukunthan; Kannapar ; et al. | 2008-06-26 |
| Electrolytic Reduction of Metal Oxides App 20080110764 - Strezov; Lazar ; et al. | 2008-05-15 |
| Electrochemical Reduction of Metal Oxides App 20080047845 - Rigby; Gregory David ; et al. | 2008-02-28 |
| Electrochemical Reduction of Metal Oxides App 20070251833 - Ratchev; Ivan ; et al. | 2007-11-01 |
| Electrochemical Reduction of Metal Oxides App 20070181438 - Olivares; Rene Ignacio ; et al. | 2007-08-09 |
| Production of Titanium App 20070181436 - Mukunthan; Kannapar ; et al. | 2007-08-09 |
| Electrochemical reduction of metal oxides App 20070131560 - Ratchev; Ivan ; et al. | 2007-06-14 |
| Reduction of metal oxides in an electrolytic cell Grant 7,208,075 - Strezov , et al. April 24, 2 | 2007-04-24 |
| Method of manufacturing titanium and titanium alloy products Grant 7,156,974 - Strezov , et al. January 2, 2 | 2007-01-02 |
| Electrochemical reduction of metal oxides App 20060226027 - Shook; Andrew Arthur ; et al. | 2006-10-12 |
| Minimising carbon transfer in an electrolytic cell App 20060180462 - Strezov; Les ; et al. | 2006-08-17 |
| Method of manufacturing titanium and titanium alloy products App 20060037867 - Strezov; Les ; et al. | 2006-02-23 |
| Minimising carbon transfer in an electrolytic cell App 20050092129 - Strezov, Les ; et al. | 2005-05-05 |
| Electrochemical reduction of metal oxides App 20050050989 - Osborn, Steve ; et al. | 2005-03-10 |
| Method of manufacturing titanium and titanium alloy products App 20040247478 - Strezov, Les ; et al. | 2004-12-09 |
| Electrolytic reducion of metal oxides App 20040237710 - Strezov, Lazar ; et al. | 2004-12-02 |
| Electrochemical reduction of beryllium oxide in an electrolytic cell Grant 6,811,678 - Strezov , et al. November 2, 2 | 2004-11-02 |
| Reduction of metal oxides in an electrolytic cell App 20040173470 - Strezov, Les ; et al. | 2004-09-09 |
| Extraction of metals App 20040084323 - Strezov, Lazar ; et al. | 2004-05-06 |
| Electrochemical reduction of beryllium oxide in an electrolytic cell App 20040040861 - Strezov, Lazar ; et al. | 2004-03-04 |
| Reduction of metal oxides in an electrolytic cell App 20040026262 - Strezov, Lazar ; et al. | 2004-02-12 |
| Reduction of metal oxides in an electrolytic cell Grant 6,663,763 - Strezov , et al. December 16, 2 | 2003-12-16 |
| Reduction of metal oxides in an electrolytic cell App 20030173228 - Strezov, Lazar ; et al. | 2003-09-18 |
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