Method of manufacturing a diamond composite and a composite produced by same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6447852
SERIAL NO

09262608

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a method for manufacturing a diamond composite from diamond particles, comprising the steps of forming a work piece, heating the work piece and controlling the heating temperature and heating time so that a certain desired amount of graphite is created by graphitization of diamond particles, thereby creating an intermediate body, and infiltrating silicon or silicon alloy into the intermediate body. The invention also relates to a diamond composite produced by this method.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
SKELETON TECHNOLOGIES ABSANTA CLARA, CA, SE2
Skeleton Technologies AGHAGERSTEN4

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Danchukova, Lija Vladimirovna St. Petersburg, RU 4 131
Ekstrom, Thommy Stockholm, SE 6 145
Gordeev, Sergey Konstantinovitch St. Petersburg, RU 6 141
Zhukov, Sergey Germanovitch St. Petersburg, RU 4 131

Cited Art Landscape

Patent Info (Count) # Cites Year
 
GENERAL ELECTRIC COMPANY (1)
* 4606738 Randomly-oriented polycrystalline silicon carbide coatings for abrasive grains 88 1983
 
Skeleton Technologies AG (1)
* 6179886 Method for producing abrasive grains and the composite abrasive grains produced by same 37 1999
 
DIAMOND INNOVATIONS, INC. (1)
* 5010043 Production of diamond compacts consisting essentially of diamond crystals bonded by silicon carbide 31 1988
 
Carboloy Inc. (1)
* 4417906 Process for production of silicon carbide composite 8 1981
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (10)
* 2004/0247,873 Method of manufacturing a diamond composite and a composite produced by same 5 2003
* 2007/0170,581 Silicon-diamond composite heat spreader and associated methods 5 2006
* 7781256 Semiconductor-on-diamond devices and associated methods 2 2007
* 2010/0009,839 Ultrahard Composite Materials 3 2007
* 2009/0130,435 Intermetallic-containing composite bodies, and methods for making same 2 2008
8757472 Method for joining SiC-diamond 1 2008
* 2010/0203,341 METHOD FOR JOINING SIC-DIAMOND 2 2008
* 2010/0149,756 HEAT SPREADER 48 2008
* 9061264 High abrasion low stress PDC 1 2011
* 2012/0291,361 HIGH ABRASION LOW STRESS PDC 0 2011
 
DEUTSCHE BANK AG NEW YORK BRANCH (1)
* 2006/0040,592 Tool and process for chrome plating a vehicle wheel surface 0 2005
 
SMITH INTERNATIONAL, INC. (1)
* 2010/0104,874 HIGH PRESSURE SINTERING WITH CARBON ADDITIVES 29 2008
 
HITACHI CHEMICAL COMPANY, LTD. (1)
* 2010/0331,166 CARBON/SILICON CARBIDE SYSTEM COMPOSITE MATERIAL 1 2010
 
ELEMENT SIX GMBH (6)
9028009 Pick tool and method for making same 1 2011
* 2011/0175,430 PICK TOOL AND METHOD FOR MAKING SAME 6 2011
9234423 Super-hard tip for a pick tool and pick tool comprising same 0 2012
9033425 Pick tool and method for making same 0 2013
9593577 Pick tool having a super-hard planar strike surface 2 2013
9334732 Pick tool assembly and method of using same 0 2013
 
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H. (2)
7879129 Wear part formed of a diamond-containing composite material, and production method 13 2006
* 2007/0092,727 Wear part formed of a diamond-containing composite material, and production method 8 2006
 
HAYES LEMMERZ INTERNATIONAL, INC. (1)
* 7140949 Tool and process for chrome plating a vehicle wheel surface 3 2005
 
NANO MATERIALS INTERNATIONAL CORPORATION (6)
* 7279023 High thermal conductivity metal matrix composites 3 2003
* 2005/0074,355 High thermal conductivity metal matrix composites 2 2003
8066937 Method for making high thermal conductivity metal matrix composite 1 2007
7988758 High thermal conductivity metal matrix composites 0 2010
* 2010/0110,637 HIGH THERMAL CONDUCTIVITY METAL MATRIX COMPOSITES 2 2010
8673453 High thermal conductivity metal matrix composites 0 2011
 
RITEDIA CORPORATION (5)
7791188 Heat spreader having single layer of diamond particles and associated methods 18 2007
8222732 Heat spreader having single layer of diamond particles and associated methods 0 2010
8531026 Diamond particle mololayer heat spreaders and associated methods 1 2011
8778784 Stress regulated semiconductor devices and associated methods 0 2011
9006086 Stress regulated semiconductor devices and associated methods 0 2012
 
The United States of America as represented by the United States Department of Energy (2)
* 7488537 Ceramic impregnated superabrasives 1 2004
* 2006/0042,171 Ceramic impregnated superabrasives 13 2004
 
ACERAM TECHNOLOGIES INC. (1)
* 2007/0234,894 Ceramic components with diamond coating for armor applications 6 2005
 
M CUBED TECHNOLOGIES, INC. (3)
* 7658781 Silicon-containing composite bodies, and methods for making same 4 2005
8474362 Diamond-reinforced composite materials and articles, and methods for making same 1 2008
8741212 Intermetallic-containing composite bodies, and methods for making same 0 2012
 
HONEYWELL INTERNATIONAL INC. (1)
7598998 Method and system for increasing the effective dynamic range of a random-access pixel sensor array 10 2005
 
KENNAMETAL INC. (2)
* 7357697 Superhard material article of manufacture 3 2002
* 2002/0173,250 Superhard material article of manufacture 0 2002
 
ILLINOIS TOOL WORKS INC. (1)
* 2012/0289,130 ASSEMBLY FOR GRINDING ELECTRODES AND GRINDING WHEEL 2 2010
 
ELEMENT SIX LIMITED (4)
7959887 Method for manufacturing a diamond composite 0 2007
* 2008/0199,388 Method for manufacturing a diamond composite 0 2007
8961719 Super-hard structure, tool element and method of making same 0 2012
9095918 Cutter structures, inserts comprising same and method for making same 0 2012
 
ACERAM MATERIALS AND TECHNOLOGIES INC. (1)
* 8113104 Ceramic components with diamond coating for armor applications 2 2005
 
Skeleton Technologies AG (3)
* 6914025 Heat conductive material 8 2001
* 2004/0053,039 Heat conductive material 6 2003
* 7008672 Method of manufacturing a diamond composite and a composite produced by same 23 2003
 
HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY TH SOLICITOR GENERAL ACTING THROUGH THE COMMISSIONER OF THE ROYAL CANADIAN MOUNTED POLICE (2)
* 8480993 Multi-element diamond reference standard 0 2009
* 2010/0148,119 Multi-element diamond reference standard 0 2009
 
ELEMENT SIX ABRASIVES S.A. (2)
9334730 Tips for pick tools and pick tools comprising same 0 2012
9562431 Tip for a pick tool, method of making same and pick tool comprising same 0 2012
 
BAKER HUGHES INCORPORATED (6)
* 8500833 Abrasive article and method of forming 1 2010
* 2011/0023,377 ABRASIVE ARTICLE AND METHOD OF FORMING 18 2010
9174325 Methods of forming abrasive articles 0 2013
* 9498867 Polycrystalline compacts, earth-boring tools including such compacts, and methods of fabricating polycrystalline compacts 0 2013
* 2015/0144,407 POLYCRYSTALLINE COMPACTS, EARTH-BORING TOOLS INCLUDING SUCH COMPACTS, AND METHODS OF FABRICATING POLYCRYSTALLINE COMPACTS 0 2013
9744646 Methods of forming abrasive articles 0 2015
 
US SYNTHETIC CORPORATION (6)
8057775 Polycrystalline diamond materials, methods of fabricating same, and applications using same 2 2008
* 2009/0260,895 Polycrystalline diamond materials, methods of fabricating same, and applications using same 18 2008
8168115 Methods of fabricating a superabrasive compact including a diamond-silicon carbide composite table 2 2011
8361429 Polycrystalline diamond materials and related products 1 2011
8276691 Rotary drill bit including at least one superabrasive cutting element having a diamond-silicon carbide composite table 1 2012
8746376 Rotary drill bit including polycrystalline diamond cutting elements 0 2012
 
ALFA LAVAL CORPORATE AB (1)
8936665 Diamond metal composite 0 2008
 
LOS ALAMOS NATIONAL SECURITY, LLC (1)
* 7959841 Diamond-silicon carbide composite and method 4 2006
 
Magotteaux International S.A. (3)
* 7935431 Cast parts with enhanced wear resistance 3 2004
* 2005/0072,545 Cast parts with enhanced wear resistance 2 2004
7513295 Cast parts with enhanced wear resistance 6 2006
* Cited By Examiner