Polymeric defoamer additive

United States of America Patent

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Aug 13, 2013
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Oct 18, 2012
app pub date
Jun 29, 2012
filing date
May 15, 2009

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Abstract

The present invention relates to a cost-effective and environmentally friendly polymeric defoamer formulation for use in various industrial applications that does not contain oil, EBS or free silicone.

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Patent Owner	Address
KEMIRA OYJ	PORKKALANKATU 3 HELSINKI 00180

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Inventor Name	Address	# of filed Patents	Total Citations
Martin, James	Acworth, US	107	1989
Previs, David	Acworth, US	3	9
Rosencrance, Scott	Douglasville, US	33	252
Wilson, Robert	Marietta, US	175	2575

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Polymeric defoamer additive

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United States of America Patent

13537516

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PATENT NO	8507597
APP PUB NO	20120264863A1
SERIAL NO	13537516
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 13, 2013	US,8507597,B2 US8507597B2	GRANTED PATENT AS SECOND PUBLICATION
October 18, 2012	US,20120264863,A1 US20120264863A1	FIRST PUBLISHED PATENT APPLICATION

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13537516

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