Noble metal nanoparticles, a process for preparing these and their use

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 20020034675
APP PUB NO 20020034675A1
SERIAL NO

09910959

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Nanoparticles which contain noble metals alone or noble metals in combination with base metals. The nanoparticles are embedded in an aqueous solution of a temporary stabilizer based on a polysaccharide.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DMC2 DEGUSSA METALS CATALYSTS CERDEC AGHANAU-WOLFGANG15
UMICORE AG & CO. KGHANAU-WOLFGANG301

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Banisch, Volker Erlensee, DE 4 43
Goia, Dan Branchburg, NJ 7 60
Koehler, Joachim Bruchkobel, DE 11 51
Starz, Karl-Anton Rodenbach, DE 24 420

Cited Art Landscape

Patent Info (Count) # Cites Year
 
THE UNIVERSITY OF BRITISH COLUMBIA (1)
* 4744760 Colloidal sized metal-polysaccharide particles 31 1985
 
ATOTECH DEUTSCHLAND GMBH (1)
* 5421989 Process for the metallization of nonconductive substrates with elimination of electroless metallization 12 1993
 
PEMEAS GMBH (1)
* 6462095 Polymer-stabilized metal colloid solutions, method for producing said solutions and use of the same as catalysts for fuel cell 48 2000
 
UMICORE AG & CO. KG (2)
* 5489563 Platinum alloy catalyst for fuel cells and method of its production 28 1994
* 5767036 Platinum-aluminum alloy catalyst for fuel cells and method of its production and use 57 1996
 
RESEARCH CORPORATION, A NOT FOR PROFIT CORP. OF NEW YORK (1)
* 4421617 Photolytic production of hydrogen from water 4 1982
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
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7443027 Electronic device having coalesced metal nanoparticles 6 2005
7847397 Nanoparticles with covalently bonded stabilizer 13 2007
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CLARKSON UNIVERSITY (2)
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THE RESEARCH FOUNDATION OF STATE UNIVERSITY OF NEW YORK (6)
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BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY (2)
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TECONA TECHNOLOGIES, INC. (1)
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The Penn State Research Foundation (1)
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* Cited By Examiner