Polymeric fluid loss additives and method of use thereof

United States of America Patent

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Oct 15, 2002
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Dec 8, 2000
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Dec 8, 2000

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Abstract

The present invention relates to compositions and use of water-soluble or water-dispersible copolymers for oil field applications. Specifically, the present invention relates to polymers containing allyloxy linkage and its functional dervatives for use in oil field applications as fluid additives for drilling and cementing processes.

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Patent Owner(s)

Patent Owner	Address
HERCULES LLC	500 HERCULES ROAD WILMINGTON DE 19808

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C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....

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Inventor Name	Address	# of filed Patents	Total Citations
Bair, Keith A	Landenberg, PA	19	313
Chen, Fu	West Chester, PA	109	1381
Loo, De-Kai	Wilmington, DE	8	130
Melbouci, Mohand	Wilmington, DE	33	520
Young, Teng-Shau	Wilmington, DE	12	180

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Polymeric fluid loss additives and method of use thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

09732537

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SERIAL NO	09732537
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09732537

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