US Patent No: 5,009,674

Number of patents in Portfolio can not be more than 2000

Abrasives

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An abrasive grain with an aluminum oxide base which is distinguished by good throwing power and by a good capability of being integrated in flexible abrasives or in grinding wheels with artificial resin bonding.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
KORUND LAUFENBURG GMBHGOSLAR5

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Babl, Albert Lindenstrasse 4, D-7891 Dogern, DE 2 20
Dietrich, Rainer Thiersteinerrain 65, CH-4059 Basel, CH 11 342
Kunz, Reiner Konigsbergerstrasse 33, D-7890 Waldshut-Tiengen, DE 22 488
Zahradnicek, Ales Sonnhalde 33, D-7892 Albbruck, DE 2 20

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Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
MINNESOTA MINING AND MANUFACTURING COMPANY (5)
* 5,352,254 Abrasive grain, method of making same and abrasive products 74 1993
* 5,474,583 Abrasive grain with metal oxide coating, method of making same and abrasive products 35 1994
* 5,702,811 High performance abrasive articles containing abrasive grains and nonabrasive composite grains 52 1995
* 5,738,695 Abrasive article containing an inorganic phosphate 16 1997
* 5,840,090 High performance abrasive articles containing abrasive grains and nonabrasive composite grains 15 1997
 
Treibacher Schleifmitte AG (1)
6,811,582 Abrasive grain with an abrasive coating 3 2002
 
3M INNOVATIVE PROPERTIES COMPANY (3)
* 5,961,674 Abrasive article containing an inorganic metal orthophosphate 73 1997
* 6,039,775 Abrasive article containing a grinding aid and method of making the same 12 1998
* 6,270,543 Abrasive article containing an inorganic metal orthophosphate 0 1999
 
AIR PRODUCTS AND CHEMICALS, INC. (1)
* 8,163,049 Fluoride-modified silica sols for chemical mechanical planarization 0 2007
* Cited By Examiner