Microorganism culture sheet and manufacturing method therefor

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United States of America Patent

PATENT NO 11124757
APP PUB NO 20120107913A1
SERIAL NO

13383669

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A microorganism culture sheet is provided which can limit the use of a costly cultivation material to a necessary portion, which has simple production at the time of manufacture, and can be simply and stably used by a user. The microorganism culture sheet of the present invention is a microorganism culture sheet comprising a base sheet, a culture layer formed on top of the base sheet, and a cover sheet that covers the culture layer, and the culture layer is pattern-formed with an application liquid comprising a polyvinylpyrrolidone and at least on selected from the group consisting of a gelling agent, a nutrient component, a color indicator, a selective agent and a substrate.

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Patent Owner(s)

Patent OwnerAddress
KIKKOMAN CORPORATIONNODA-SHI CHIBA 278-8601

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baba, Takuma Tokyo, JP 11 16
Kinoshita, Mai Tokyo, JP 3 10
Saito, Rui Tokyo, JP 6 77
Ueki, Tetsuji Tokyo, JP 3 10

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