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Class Information
Number: 75/373
Name: Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures > Processes > Producing or purifying free metal powder or producing or purifying alloys in powder form (i.e., named or of size up to 1,000 microns in its largest dimension) > Using nonmetallic material which is liquid under standard conditions > And settling of free metal from solution > Copper(cu) recovered
Description: Process in which the metal that is recovered by displacement is Copper (Cu).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8460428 |
Single-crystalline metal nanorings and methods for synthesis thereof |
Jun. 11, 2013 |
| 8398740 |
Method for the production of metal powder |
Mar. 19, 2013 |
| 8313551 |
Copper alloy particle synthesis |
Nov. 20, 2012 |
| 8308842 |
Pyrophoric iron nanoparticles and continuous processes for production thereof |
Nov. 13, 2012 |
| 8236089 |
Preparation method of copper particle composition |
Aug. 7, 2012 |
| 8216340 |
Method for producing dispersed, crystalline, stable to oxidation copper particles |
Jul. 10, 2012 |
| 8211205 |
Method of controlled synthesis of nanoparticles |
Jul. 3, 2012 |
| 7998239 |
Alloy nanoparticle synthesis using ionizing radiation |
Aug. 16, 2011 |
| 7988761 |
Method for manufacturing metal nanoparticles comprising rod-shaped nanoparticles |
Aug. 2, 2011 |
| 7935169 |
Apparatus and method for manufacturing metal nanoparticles |
May. 3, 2011 |
| 7935170 |
Method for manufacturing copper-based nanoparticles |
May. 3, 2011 |
| 7909908 |
Method of improving the weatherability of copper powder |
Mar. 22, 2011 |
| 7867316 |
Method of manufacturing metal nanoparticles |
Jan. 11, 2011 |
| 7858025 |
Method for manufacturing cubic copper or copper oxide nanoparticles |
Dec. 28, 2010 |
| 7846233 |
Leaching process for copper concentrates |
Dec. 7, 2010 |
| 7828872 |
Copper microparticle and process for producing the same |
Nov. 9, 2010 |
| 7789935 |
Photochemical synthesis of metallic nanoparticles for ink applications |
Sep. 7, 2010 |
| 7785392 |
Method for manufacturing metal nanoparticles |
Aug. 31, 2010 |
| 7749300 |
Photochemical synthesis of bimetallic core-shell nanoparticles |
Jul. 6, 2010 |
| 7566357 |
Method of producing fine-particle copper powders |
Jul. 28, 2009 |
| 7534283 |
Method of producing copper powder and copper powder |
May. 19, 2009 |
| 7517382 |
Production of fine particle copper powders |
Apr. 14, 2009 |
| 7422620 |
Process for producing copper nanoparticles |
Sep. 9, 2008 |
| 7235119 |
Copper particle clusters and powder containing the same suitable as conductive filler of conductive paste |
Jun. 26, 2007 |
| 7041151 |
Electrochemical displacement-deposition method for making composite metal powders |
May. 9, 2006 |
| 6929675 |
Synthesis metal nanoparticle |
Aug. 16, 2005 |
| 6887297 |
Copper nanocrystals and methods of producing same |
May. 3, 2005 |
| 6881240 |
Copper powder for electrically conductive paste |
Apr. 19, 2005 |
| 6858318 |
Metalic nanowire and process for producing the same |
Feb. 22, 2005 |
| 6746510 |
Processing of nanocrystalline metallic powders and coatings using the polyol process |
Jun. 8, 2004 |
| 6730400 |
Ultrafine composite metal particles and method for manufacturing same |
May. 4, 2004 |
| 6645444 |
Metal nanocrystals and synthesis thereof |
Nov. 11, 2003 |
| 6585796 |
Metal powder, method for producing the same, conductive paste using the same, and monolithic ceramic electronic component |
Jul. 1, 2003 |
| 6554885 |
Pre-alloyed powder |
Apr. 29, 2003 |
| 6503291 |
Method for manufacturing a metal powder, a metal powder, an electroconductive paste using the same, and a multilayer ceramic electronic component using the same |
Jan. 7, 2003 |
| 6455746 |
Ultrafine polymetallic particles, preparation and use for hydrogenating olefins and for coupling halogenated aromatic derivatives |
Sep. 24, 2002 |
| 6391087 |
Copper fine powder and method for preparing the same |
May. 21, 2002 |
| 6090179 |
Process for manufacturing of metallic power |
Jul. 18, 2000 |
| 5951739 |
Process for preparing x-ray amorphous and nanocrystalline metal powders |
Sep. 14, 1999 |
| 5801318 |
Method of manufacturing copper powder having excellent dispersibility and small particle diameter deviation |
Sep. 1, 1998 |
| 5759230 |
Nanostructured metallic powders and films via an alcoholic solvent process |
Jun. 2, 1998 |
| 5741347 |
Method for producing copper powder |
Apr. 21, 1998 |
| 5707420 |
Process for the production of a copper powder containing dispersoids |
Jan. 13, 1998 |
| 5639318 |
Oxidation resistant copper |
Jun. 17, 1997 |
| 5306328 |
Process for the preparation of copper powder |
Apr. 26, 1994 |
| 5279641 |
Method for concurrent production of copper powder and a metal chloride |
Jan. 18, 1994 |
| 5135567 |
Method for producing metal powders from liquid phase containing metal ions |
Aug. 4, 1992 |
| 5094686 |
Process for producing copper fine powder |
Mar. 10, 1992 |
| 4544541 |
Removal of hexavalent selenium from nickel, cobalt or copper sulfate solution |
Oct. 1, 1985 |
| 4539041 |
Process for the reduction of metallic compounds by polyols, and metallic powders obtained by this process |
Sep. 3, 1985 |
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