Biopolymer compositions having enhanced filterability

United States of America Patent

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Jan 27, 1987
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app pub date
Aug 27, 1984
filing date
Nov 3, 1983

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Expired

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Abstract

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Biopolymers comprising xanthomonas and methylene bis (thiocyanate) are disclosed.

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Patent Owner	Address
S N F	F-42000 SAINT-ETIENNE

International Classification(s)

E21B:EARTH OR ROCK DRILLING

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Inventor Name	Address	# of filed Patents	Total Citations
Beck, Donald	Ledyard, CT	3	56
Miller, James W	Mystic, CT	61	1190
Wernau, William C	Groton, CT	5	54
Young, III Thomas B	North Stonington, CT	1	5

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Biopolymer compositions having enhanced filterability

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06644593

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PATENT NO	4639322
SERIAL NO	06644593
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06644593

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