Curdlan sulfate

United States of America Patent

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Apr 30, 1996
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Jun 14, 1993
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Jul 7, 1988

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Abstract

A beta-1,3-glucan of sulfated curdlan having a sulfur content of 12.4 to 17% and an average molecular weight of 27,000 to 330,000 daltons. Sulfate curdlan exhibits strong HIV inhibitory activity with little anticoagulant activity and little toxicity.

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Patent Owner(s)

Patent Owner	Address
AJINOMOTO CO INC	15-1 KYOBASHI 1-CHOME CHUO-KU TOKYO 1048315 ?1048315
FUJIREBIO INC	1-1 NISHISHINJUKU 2-CHOME SHINJUKU-KU TOKYO

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kaneko, Yutaro	Tokyo, JP	35	795
Matsuzaki, Kei	Tokyo, JP	3	10
Mimura, Toru	Tokyo, JP	2	4
Nakashima, Hideki	Yamaguchi, JP	30	693
Uryu, Toshiyuki	Tokyo, JP	7	62
Yamamoto, Naoki	Yamaguchi, JP	377	4138
Yoshida, Takashi	Tokyo, JP	455	5434

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Curdlan sulfate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

08076174

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PATENT NO	5512672
SERIAL NO	08076174
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08076174

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