Modified modular PKS with retained scaffold

United States of America Patent

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May 21, 2002
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Apr 30, 1997
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Sep 20, 1993

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Abstract

Combinatorial libraries of polyketides can be obtained by suitable manipulation of a host modular polyketide synthase gene cluster such as that which encodes the PKS for erythromycin. The combinatorial library is useful as a source of pharmaceutically active compounds.

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KOSAN BIOSCIENCES INC	3832 BAY CENTER PLACE HAYWARD CA 94545

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Inventor Name	Address	# of filed Patents	Total Citations
Ashley, Gary	Alameda, CA	55	455
Fu, Hong	Stanford, CA	103	716
Kao, Camilla M	Stanford, CA	14	26
Khosla, Chaitan	Stanford, CA	123	1801
McDaniel, Robert	Palo Alto, CA	76	851

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Modified modular PKS with retained scaffold

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08846247

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US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 21, 2002	US,6391594,B1 US6391594B1	GRANTED PATENT AS FIRST PUBLICATION
March 21, 2002	US,20020034797,A1 US20020034797A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	6391594
SERIAL NO	08846247
DOCKET NO

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08846247

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