SPF-100 and process for the preparation thereof

United States of America Patent

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Apr 7, 1987
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Jun 19, 1985
filing date
Aug 1, 1983

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Expired

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Abstract

Penicillin or related substances are added during the course of the cultivation of a streptococcus to recover SPF-100 from the culture broth. SPF-100 exhibits a broad range of molecular weight and may be classified into SPF-1 and SPF-2. SPF-100 has a direct cancericidal effect and an immunoactivation effect.

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Patent Owner(s)

Patent Owner	Address
SHIKIBO LTD	2-6 BINGMACHI 3-CHOME CHUO-KU OSAKA-SHI OSAKA 541-8516
FURUKAWA KEIICHIRO	2-8-84 CHTOSEDAIM SETAGAYA-KU TOKYO
UDAKA SHIEGZO	1-24-3 UEZONO-CHO MEITOU-KU NAGOYA-SHI AICHI-KEN

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Inventor Name	Address	# of filed Patents	Total Citations
Adachi, Keiji	Hyogo, JP	39	489
Taniguchi, Junichi	Osaka, JP	33	290
Udaka, Shigezo	Aichi, JP	14	59
Ueyama, Hideo	Hyogo, JP	5	74

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SPF-100 and process for the preparation thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06746514

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PATENT NO	4656037
SERIAL NO	06746514
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06746514

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