Methods for producing metal powders

Specialized metallurgical processes – compositions for use therei – Processes – Producing solid particulate free metal directly from liquid...

Reexamination Certificate

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C075S355000, C075S360000

Reexamination Certificate

active

07824465

ABSTRACT:
A method for producing a metal powder product involves: Providing a supply of a precursor metal powder; combining the precursor metal powder with a liquid to form a slurry; feeding the slurry into a pulsating stream of hot gas; and recovering the metal powder product.

REFERENCES:
patent: 2898978 (1959-08-01), Kitchen et al.
patent: 3071463 (1963-01-01), Hausner et al.
patent: 3592395 (1971-07-01), Lockwood et al.
patent: 3617358 (1971-11-01), Dittrich
patent: 3865586 (1975-02-01), Volin et al.
patent: 3909241 (1975-09-01), Cheney et al.
patent: 4028095 (1977-06-01), Laferty, Jr. et al.
patent: 4146388 (1979-03-01), Lafferty et al.
patent: 4221614 (1980-09-01), Yoda et al.
patent: 4376055 (1983-03-01), Korosec et al.
patent: 4502885 (1985-03-01), Cheney
patent: 4592781 (1986-06-01), Cheney et al.
patent: 4613371 (1986-09-01), Cheney et al.
patent: 4622068 (1986-11-01), Rowe et al.
patent: 4670047 (1987-06-01), Kopatz et al.
patent: 4687510 (1987-08-01), Cheney et al.
patent: 4708159 (1987-11-01), Lockwood, Jr.
patent: 4714468 (1987-12-01), Wang et al.
patent: 4767313 (1988-08-01), Lockwood, Jr.
patent: 4770948 (1988-09-01), Oikawa et al.
patent: 4778519 (1988-10-01), Pesic
patent: 4802915 (1989-02-01), Kopatz et al.
patent: 4819873 (1989-04-01), Lockwood, Jr.
patent: 4838784 (1989-06-01), Lockwood, Jr.
patent: 4941820 (1990-07-01), Lockwood, Jr.
patent: 4952353 (1990-08-01), Neil
patent: 4976778 (1990-12-01), Berry et al.
patent: 4976779 (1990-12-01), Webwer et al.
patent: 4992039 (1991-02-01), Lockwood, Jr.
patent: 4992043 (1991-02-01), Lockwood, Jr.
patent: 5037705 (1991-08-01), Weber et al.
patent: 5063021 (1991-11-01), Anand et al.
patent: 5082710 (1992-01-01), Wright
patent: 5124091 (1992-06-01), Paliwal et al.
patent: 5173108 (1992-12-01), Houck
patent: 5197399 (1993-03-01), Mansour
patent: 5252061 (1993-10-01), Ozer et al.
patent: 5255634 (1993-10-01), Mansour
patent: 5346678 (1994-09-01), Phillips et al.
patent: 5482530 (1996-01-01), Hohne
patent: 5523048 (1996-06-01), Stinson et al.
patent: 5626688 (1997-05-01), Probst et al.
patent: 5641580 (1997-06-01), Sampath et al.
patent: 5658142 (1997-08-01), Kitchen et al.
patent: 5842289 (1998-12-01), Chandran et al.
patent: 6022395 (2000-02-01), Eckert et al.
patent: 6102979 (2000-08-01), Bianco et al.
patent: 6114048 (2000-09-01), Jech et al.
patent: 6470597 (2002-10-01), Stipp
patent: 6548197 (2003-04-01), Chandran et al.
patent: 6593213 (2003-07-01), Stanbery
patent: 6733562 (2004-05-01), Knunz et al.
patent: 7250076 (2007-07-01), Maze et al.
patent: 7300492 (2007-11-01), Singh et al.
patent: 7470307 (2008-12-01), Larink, Jr.
patent: 2002/0134198 (2002-09-01), Edlinger
patent: 2002/0150528 (2002-10-01), Maus et al.
patent: 2004/0216558 (2004-11-01), Mariani
patent: 2005/0254987 (2005-11-01), Azzi et al.
patent: 2006/0051288 (2006-03-01), Tsurumi et al.
patent: 2006/0204395 (2006-09-01), Johnson
patent: 2007/0295390 (2007-12-01), Sheats et al.
patent: 2008/0057203 (2008-03-01), Robinson et al.
patent: 1348669 (2003-01-01), None
patent: 777591 (1957-06-01), None
patent: 1347581 (1974-02-01), None
patent: 2006264 (1979-05-01), None
patent: 5311212 (1993-11-01), None
patent: 1444077 (1988-12-01), None
“Successful Tests: Materials Successfully Dried in PCS Dryers as of Jun. 2001, 161 Materials”, Web page, Downloaded Mar. 28, 2005, http://www.pulsedry.com/materials.html (3 pages).
International Preliminary Report on Patentability dated Nov. 16, 2007 for PCT Application No. PCT/US2006/010883 (8 pages).
Examiner's Report for Great Britain Patent Application No. 0718170.4 dated Jan. 13, 2010, 3 pages.
John H. Scofield et al., Sodium Diffusion, Selenization, and Microstructural Effects Associated with Various Molybdenum Back Contact Layers for CIS-Based Solar Cells, 1995, pp. 164-167, Proc. of the 24th IEEE Photovoltaic Specialists Conference (IEEE, New York).
K. Ramanathan et al., Properties of 19-2% Efficiency ZnO/CdS/CuInGaSe2 Thin-film Solar Cells, Progress in Photovoltaics: Research and Applications, 2003, pp. 225-230, John Wiley & Sons, Ltd.
K. Ramanathan et al., Properties of High-Efficiency GIGS Thin-film Solar Cells, 2005, 7 pages, prepared for the 31st IEEE Photovoltaics Specialists Conference and Exhibition, Lake Buena Vista, Florida.
Jae Ho Yun et al., Fabrication of CIGS solar cells with a Na-doped Mo layer on a Na-free substrate, 2007, pp. 5876-5879, ScienceDirect, Thin Solid Films 515.
L.E. Moron et al., Abstract of Study of electrodeposition of molybdenum-tin alloys Monograph Title-ECS Transactions -Molecular Structure of the Solid-Liquid Interface and Its Relationship to Electrodeposition 5, Transactions Journal, 2007, 1 page, vol. 3.
International Search Report and Written Opinion of the International Searching Authority for PCT/US2009/30561 dated Mar. 10, 2009, 9 pages.
International Search Report and Written Opinion of the International Searching Authority for PCT/US2009/43992 dated Jun. 24, 2009, 9 pages.
Gil-Su Kim et al., Consolidation behavior of Mo powder fabricated from milled Mo oxide by hydrogen-reduction, Journal of Alloys and Compounds 454, 2008, pp. 327-330.
Roca Mining, Inc., Abstract of Drilling Intersects New Molybdenum Zone at MAX and Drilling Commences at Foremore VMS-Gold Project, 2008, 2 pages.
V.V. Kuznetsov et al., Abstract of Electrodeposition of chromium-molybdenum alloy from electrolyte based on chromium(III) sulfate, Russian Journal of Electrochemistry, 2008, 1 page.
James J. Martin et al., Abstract of Methodology for life testing of refractory metal/sodium heat pipes, Star Journal, 2006, 1 page, vol. 44, No. 16, NASA (Washington, D.C.).
C. Song et al., Abstract of Mo oxide modified catalysts for direct methanol, formaldehyde and formic acid fuel cells, Journal of Applied Electrochemistry, 2006, 1 page, Kluwer Academic Publishers (Netherlands).
F. Winterhalter et al., Abstract of Corrosion of Si3N4-MoSi2 ceramic composite in acid- and basic-aqueous environments: surface modification and properties degradation, Journal of Applied Surface Science, 2004, 1 page, vol. 225, No. 1-4 (Netherlands).
Vimal Desai et al., Abstract of Corrosion properties of MoSi2Si3N4 nanocomposite in acidic and basic aqueous environments, Meeting Abstract Journal, 2004, 2 pages.
Y.A. Shevchuk, Abstract of Correlation between Diffusion Parameters and the Temperature-Dependent Modulus of Elasticity of Metals, Inorganic Materials Journal, 2004, 1 page, vol. 40, No. 4 (New York, New York).
Charles L. Hussey et al., Abstract of Electrodeposition of Al-Mo alloys from the Lewis acidic aluminum chloride-1-ethyl-3-methylimidazolium chloride molten salt, Journal of Electrochemical Society, 2004, 1 page, vol. 151, No. 6.
Wan Jiang et al., Abstract of Effect of Na2O on mechanical properties of MoSi2 oxide composites for heating elements, Journal of Inorganic Materials, 2003, 1 page, vol. 18, No. 1.
Felicia Dragolici et al., Abstract of Obtainingsup 99 Mo-sup 99m Tc gel—generator based on zirconium molybdate, IFIN-HH Scientific Report, 2001, 2 pages (Romania).
K. Zou et al., Abstract of Photometric determination of high contents of silicon in aluminium alloys by the small alpha—silicon-molybdenum heteropoly acid method, Lihua Jianyan Huaxue Fence, 2001, 1 page, vol. 37, No. 11.
X. Zhang et al., Abstract of Pitting behavior of AI-3103 implanted with molybdenum, Journal of Corrosion Science 2001, 1 page, vol. 43, No. 1.
K.B. Kushkhov et al., Abstract of Investigation of mechanism of common electroreduction of dimolybdate, ditungstate ions and dioxide carbon on background of tungstate sodium melt, Rasplavy Journal, 2001, 1 page, vol. 6 (Russia).
Daniel P. Kramer et al., Abstract of Investigation of molybdenum -44.5%rhenium as cell wall material in an AMTEC based space power system, AIP Journal, 2000, 2 pages, vol. 504, No. 1 (United States).
A. Yoshikawa, Abstract of Single-crystal growth of a new sodium molybdenum bronze NaSUBOSUB. SUB8SUB6MoSUB5OSUB1SUB4, Journal of Materials Science Letters, 1997, 1 page, vol. 16, No. 8.
Noriyuki Sotani et al., Abstract of Preparation of hydrated potassium molyb

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