Hydrogenated grindelia acids and their methyl, glycerol and pentaerythritol esters

United States of America Patent

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Feb 21, 1989
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N/A
app pub date
Nov 4, 1987
filing date
Nov 4, 1987

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Expired

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Abstract

Novel diterpene compounds are separated from dry biomass of Grindelia camporum. The separated compounds are then hydrogenated and esterified. Both the hydrogenated and ester products are useful as tackifiers.

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Patent Owner(s)

Patent Owner	Address
ARIZONA BOARD OF REGENTS FOR THE UNIVERSITY OF ARIZONA	888 N EUCLID AVE #515 TUCSON AS 85721

International Classification(s)

C09F:NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hoffman, Joseph J	Tucson, AZ	1	1
Hutter, Louis K	Tucson, AZ	1	1

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Hydrogenated grindelia acids and their methyl, glycerol and pentaerythritol esters

Number of patents in Portfolio can not be more than 2000

United States of America Patent

07116641

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PATENT NO	4806285
SERIAL NO	07116641
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07116641

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