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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4904593 B1

PDFFull Text
Date of Patent:
Feb. 27, 1990

Filed:

Apr. 22, 1987

Novel microorganism, a novel esterase and method for preparing the same

Applicant:
Inventors:

Chiaki Sugiki, Hyogo, JP;

Kanji Nishizawa, Hyogo, JP;

Masako Sugimoto, Hyogo, JP;

Kazumi Sonoda, Hyogo, JP;

Fumitaka Kishimoto, Hyogo, JP;

Assignee:

Sumitomo Chemical Company, Limited, Osaka, US;

Attorney:

Birch, Stewart, Kolasch and Birch

Primary Examiner:

Thomas G Wiseman

Assistant Examiner:

Charles L Patterson

Int. Cl.
CPC ...
C12N / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
435197 ; 4352525 ; 435832 ;
Abstract

A novel esterase (molecular weight 54,000.+-.2,000) derived from a microorganism belonging to genus Bacilus is extensively utilizable for organic synthetic reaction, especially for asymmetric hydrolysis of ethyl 2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropane carboxylate (ethyl permethrate), in the same manner as pig liver esterase. The microorganism suitable for production of the above novel esterase is Bacillus sp. DC-1 (FERM BP-1254).

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Sugiki, Chiaki. (1990). Novel microorganism, a novel esterase and method for preparing the same (U.S. Patent No. 4904593). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4904593

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