Method for producing very fine particles by means of a jet mill

United States of America Patent

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Nov 1, 2011
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Dec 3, 2009
app pub date
May 18, 2007
filing date
May 17, 2006

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Abstract

The invention relates to a method for producing very fine particles by means of a jet mill using compressed gases as the grinding gas, characterized in that the grinding gas is under pressure of ≦4.5 bar(abs).

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Patent Owner	Address
NETZSCH-CONDUX MAHLTECHNIK GMBH	95100 SELB

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B02C:CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERA....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Nied, Roland	Bonstetten, DE	28	164
Sickel, Hermann	Münzenberg, DE	12	22

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Method for producing very fine particles by means of a jet mill

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12297510

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PATENT NO	8047458
APP PUB NO	20090294557A1
SERIAL NO	12297510
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 01, 2011	US,8047458,B2 US8047458B2	GRANTED PATENT AS SECOND PUBLICATION
December 03, 2009	US,20090294557,A1 US20090294557A1	FIRST PUBLISHED PATENT APPLICATION

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