Method for preventing the formation of biological films

United States of America Patent

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Feb 14, 2006
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N/A
app pub date
Jul 27, 2000
filing date
Aug 6, 1999

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Abstract

The invention relates to a method for improving the performance of filtration devices by adding P- and/or N-containing compounds to the medium to be filtered.

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Patent Owner(s)

Patent Owner	Address
ECOLAB USA INC	1 ECOLAB PLACE ST PAUL MN 55102

International Classification(s)

C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....

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Inventor Name	Address	# of filed Patents	Total Citations
Krack, Ralf	Dusseldorf, DE	19	204
Laufenberg, Alfred	Dormagen, DE	17	585
Meyer, Bernhard	Mettmann, DE	18	392

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Method for preventing the formation of biological films

Number of patents in Portfolio can not be more than 2000

United States of America Patent

10049087

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PATENT NO	6998049
SERIAL NO	10049087
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10049087

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