Metal powders and methods for producing the same

Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C075S365000

Reexamination Certificate

active

07470307

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: 3592395 (1971-07-01), Lockwood et al.
patent: 3617358 (1971-11-01), Dittrich
patent: 3865586 (1975-02-01), Volin et al.
patent: 4028095 (1977-06-01), Laferty, Jr. et al.
patent: 4146388 (1979-03-01), Lafferty 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: 4670047 (1987-06-01), Kopatz et al.
patent: 4687510 (1987-08-01), Cheney et al.
patent: 4708159 (1987-11-01), Lockwood, Jr.
patent: 4767313 (1988-08-01), Lockwood, Jr.
patent: 4778516 (1988-10-01), Raman
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: 4976778 (1990-12-01), Berry et al.
patent: 4992039 (1991-02-01), Lockwood, Jr.
patent: 4992043 (1991-02-01), Lockwood, Jr.
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: 5482530 (1996-01-01), Hohne
patent: 5658142 (1997-08-01), Kitchen et al.
patent: 5842289 (1998-12-01), Chandran 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: 6733562 (2004-05-01), Knunz et al.
patent: 2002/0134198 (2002-09-01), Edlinger
patent: 2002/0150528 (2002-10-01), Maus et al.
patent: 2004/0216558 (2004-11-01), Mariani
patent: 2006/0051288 (2006-03-01), Tsurumi et al.
patent: 5311212 (1993-11-01), None
Unknown, “Successful Tests: Materials Sucessfully Dried in PCS Dryers as of Jun. 2001, 161 Materials, ” Web Page, Downloaded Mar. 28, 2005, http://www.pulsedry.com/materials.html.
International Preliminary Report on Patentability dated Nov. 16, 2007 for PCT Application No. PCT/US2006/010883 (8 pages).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Metal powders and methods for producing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Metal powders and methods for producing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal powders and methods for producing the same will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4043712

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.