Inventor
WAI CHIEN M
US30 patents
⚠️ This page may combine multiple inventors who share the name “WAI CHIEN M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDAHO RES FOUND
14 patentsUS5225173AJul 6, 1993
Methods and devices for the separation of radioactive rare earth metal isotopes from their alkaline earth metal precursors
IDAHO RES FOUND98 citations96
US6132491AOct 17, 2000
Method and apparatus for dissociating metals from metal compounds extracted into supercritical fluids
IDAHO RES FOUND60 citations95
US5730874AMar 24, 1998
Extraction of metals using supercritical fluid and chelate forming legand
IDAHO RES FOUND121 citations95
US5965025AOct 12, 1999
Fluid extraction
IDAHO RES FOUND51 citations94
US5606724AFeb 25, 1997
Extracting metals directly from metal oxides
IDAHO RES FOUND62 citations93
US5356538AOct 18, 1994
Supercritical fluid extraction
IDAHO RES FOUND119 citations93
US5792357AAug 11, 1998
Method and apparatus for back-extracting metal chelates
IDAHO RES FOUND28 citations91
US5770085AJun 23, 1998
Extraction of metals and/or metalloids from acidic media using supercritical fluids and salts
IDAHO RES FOUND43 citations91
US5274129ADec 28, 1993
Hydroxamic acid crown ethers
IDAHO RES FOUND83 citations91
US6187911B1Feb 13, 2001
Method for separating metal chelates from other materials based on solubilities in supercritical fluids
IDAHO RES FOUND30 citations90
US7128840B2Oct 31, 2006
Ultrasound enhanced process for extracting metal species in supercritical fluids
IDAHO RES FOUND19 citations86
US5840193ANov 24, 1998
Fluid extraction using carbon dioxide and organophosphorus chelating agents
IDAHO RES FOUND18 citations80
US6524628B1Feb 25, 2003
Pressurized water extraction
IDAHO RES FOUND15 citations77
US7686865B2Mar 30, 2010
Method and system for recovering metal from metal-containing materials
IDAHO RES FOUND7 citations66
MICRON TECHNOLOGY INC
7 patentsUS6653236B2Nov 25, 2003
Methods of forming metal-containing films over surfaces of semiconductor substrates; and semiconductor constructions
MICRON TECHNOLOGY INC83 citations97
US7582561B2Sep 1, 2009
Method of selectively depositing materials on a substrate using a supercritical fluid
MICRON TECHNOLOGY INC5 citations73
US7897517B2Mar 1, 2011
Method of selectively depositing materials on a substrate using a supercritical fluid
MICRON TECHNOLOGY INC2 citations62
US7400043B2Jul 15, 2008
Semiconductor constructions
MICRON TECHNOLOGY INC3 citations62
US7341947B2Mar 11, 2008
Methods of forming metal-containing films over surfaces of semiconductor substrates
MICRON TECHNOLOGY INC3 citations62
US9676944B2Jun 13, 2017
Methods of increasing the solubility of materials in supercritical carbon dioxide
MICRON TECHNOLOGY INC0 citations52
US7423345B2Sep 9, 2008
Semiconductor constructions comprising a layer of metal over a substrate
MICRON TECHNOLOGY INC1 citations51
WAI CHIEN M
3 patentsUS10570027B2Feb 25, 2020
Converting acrylic fibers to amidoxime-carboxylate containing polymer adsorbents for sequestering uranium and other elements from water
WAI CHIEN M2 citations63
US8241708B2Aug 14, 2012
Formation of insulator oxide films with acid or base catalyzed hydrolysis of alkoxides in supercritical carbon dioxide
WAI CHIEN M3 citations60
US8912238B2Dec 16, 2014
Compositions comprising supercritical carbon dioxide and metallic compounds
WAI CHIEN M0 citations50
BATTELLE MEMORIAL INSTITUTE
2 patentsUS6117413ASep 12, 2000
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
BATTELLE MEMORIAL INSTITUTE14 citations73
US6075130AJun 13, 2000
Ion binding compounds, radionuclide complexes, methods of making radionuclide complexes, methods of extracting radionuclides, and methods of delivering radionuclides to target locations
BATTELLE MEMORIAL INSTITUTE13 citations73