Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718539 | Extraction and recovery of Pd from aqueous solutions | Horng-Bin Pan | 2023-08-08 |
| 11247917 | Extracting metals from fresh water with amidoxime-carboxylate adsorbents | Horng-Bin Pan | 2022-02-15 |
| 10570027 | Converting acrylic fibers to amidoxime-carboxylate containing polymer adsorbents for sequestering uranium and other elements from water | Horng-Bin Pan, Gary A. Gill, Li-Jung Kuo | 2020-02-25 |
| 10533239 | Methods of recovering rare earth elements from a material | Robert V. Fox, Bruce J. Mincher, Mary Ellen Case, Donna L. Baek, Clive Yen +1 more | 2020-01-14 |
| 9676944 | Methods of increasing the solubility of materials in supercritical carbon dioxide | Hiroyuki Ohde, Stephen J. Kramer | 2017-06-13 |
| 8912238 | Compositions comprising supercritical carbon dioxide and metallic compounds | Hiroyuki Ohde, Stephen J. Kramer | 2014-12-16 |
| 8241708 | Formation of insulator oxide films with acid or base catalyzed hydrolysis of alkoxides in supercritical carbon dioxide | Hiroyuki Ohde, Stephen J. Kramer | 2012-08-14 |
| 7897517 | Method of selectively depositing materials on a substrate using a supercritical fluid | Hiroyuki Ohde, Steve Kramer | 2011-03-01 |
| 7686865 | Method and system for recovering metal from metal-containing materials | Sydney Koegler | 2010-03-30 |
| 7582561 | Method of selectively depositing materials on a substrate using a supercritical fluid | Hiroyuki Ohde, Steve Kramer | 2009-09-01 |
| 7423345 | Semiconductor constructions comprising a layer of metal over a substrate | Hiroyuki Ohde, Steve Kramer | 2008-09-09 |
| 7400043 | Semiconductor constructions | Hiroyuki Ohde, Steve Kramer | 2008-07-15 |
| 7341947 | Methods of forming metal-containing films over surfaces of semiconductor substrates | Hiroyuki Ohde, Steve Kramer | 2008-03-11 |
| 7128840 | Ultrasound enhanced process for extracting metal species in supercritical fluids | Youichi Enokida | 2006-10-31 |
| 6653236 | Methods of forming metal-containing films over surfaces of semiconductor substrates; and semiconductor constructions | Hiroyuki Ohde, Steve Kramer | 2003-11-25 |
| 6524628 | Pressurized water extraction | Qingyong Lang | 2003-02-25 |
| 6187911 | Method for separating metal chelates from other materials based on solubilities in supercritical fluids | Neil G. Smart, Cindy Phelps | 2001-02-13 |
| 6132491 | Method and apparatus for dissociating metals from metal compounds extracted into supercritical fluids | Fred H. Hunt, Neil G. Smart, Yuehe Lin | 2000-10-17 |
| 6117413 | Radionuclide-binding compound, a radionuclide delivery system, a method of making a radium complexing compound, a method of extracting a radionuclide, and a method of delivering a radionuclide | Darrell R. Fisher, Xiaoyuan Chen | 2000-09-12 |
| 6075130 | Ion binding compounds, radionuclide complexes, methods of making radionuclide complexes, methods of extracting radionuclides, and methods of delivering radionuclides to target locations | Xiaoyuan Chen, Darrell R. Fisher | 2000-06-13 |
| 5965025 | Fluid extraction | Kenneth E. Laintz | 1999-10-12 |
| 5840193 | Fluid extraction using carbon dioxide and organophosphorus chelating agents | Neil G. Smart, Yuehe Lin, Yak Hwa Kwang | 1998-11-24 |
| 5792357 | Method and apparatus for back-extracting metal chelates | Neil G. Smart, Yuehe Lin | 1998-08-11 |
| 5770085 | Extraction of metals and/or metalloids from acidic media using supercritical fluids and salts | Neil G. Smart, Yuehe Lin | 1998-06-23 |
| 5730874 | Extraction of metals using supercritical fluid and chelate forming legand | Kenneth E. Laintz | 1998-03-24 |