David R Baughman
Inventor
Stats
- 34 US patents issued
- 41 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 34 US Patents Issued
- 41 US Applications Filed
- 321 Total Citation Count
- Feb 12, 2019 Most Recent Filing
- Aug 6, 1982 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| ENVIRONMENTAL PROJECTS, INC/ | 1
| 2000
|
| ISL Ventures, Inc. | 1
1 | 1984
1987 |
| GENESIS ALKALI WYOMING, LP | 1
| 1999
|
| Occidental Research Corporation | 1
| 1982
|
| ENVIRONMENTAL PROJECTS, INC. | 1
| 2001
|
| FMC CORPORATION | 1
| 2000
|
| Freepoint-McMoran Corporation | 1
| 2010
|
| FREEPORT MINERALS CORPORATION | 8
6 4 6 6 2 2 2 4 6 1 | 2001
2002 2003 2004 2005 2006 2007 2008 2010 2012 2016 |
| FREEPORT-MCMORAN CORPORATION | 1
3 4 3 | 2004
2005 2007 2008 |
Inventor Addresses
| Address | Duration |
|---|---|
| 15941 W. 3rd Pl., Golden, CO 80401 | Dec 08, 92 - Dec 08, 92 |
| Golden, CO | Jan 06, 87 - Dec 09, 08 |
| Golden, CO, US | Mar 21, 02 - May 05, 20 |
| Mesa, AZ | Mar 27, 84 - Mar 27, 84 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01D: | SEPARATION | 2 |
| C01B: | NON-METALLIC ELEMENTS; COMPOUNDS THEREOF | 2 |
| C01D: | COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 10640847 | 2020 | Recovery of rare earths from concentrates containing fluorine | 0 |
| 2019/0177,864 | 2019 | SYSTEMS AND METHODS FOR METAL RECOVERY | 0 |
| 10246789 | 2019 | Systems and methods for copper recovery via roasting and leaching | 0 |
| 2018/0209,015 | 2018 | RECOVERY OF RARE EARTHS FROM CONCENTRATES CONTAINING FLUORINE | 0 |
| 2016/0230,296 | 2016 | SYSTEMS AND METHODS FOR METAL RECOVERY | 0 |
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