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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 4904599 B1

PDFFull Text
Date of Patent:
Feb. 27, 1990

Filed:

Oct. 19, 1987

Dna fragments containing alkaline cellulase gene, recombinant plasmids

Applicant:
Inventors:

Katsuya Ozaki, Utsunomiya, JP;

Kazushi Oshino, Utsunomiya, JP;

Kenzo Koike, Utsunomiya, JP;

Susumu Ito, Utsunomiya, JP;

Kikuhiko Okamoto, Koshigaya, JP;

Assignee:

KAO Corporation, Tokyo, JP;

Attorney:

Oblon, Spivak, McClelland, Maier & Neustadt

Primary Examiner:

Robin Teskin

Assistant Examiner:

Beth Burrous

Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C07H / ;
U.S. Cl.
CPC ...
43525233 ; 435320 ; 435209 ; 4351723 ; 43525231 ; 4352523 ; 536 27 ; 935 14 ; 935 27 ; 935 56 ; 935 60 ; 935 72 ; 935 73 ;
Abstract

DNA frangments containing an alkaline cellulase K gene, which comprise about 4.0, about 2.4 and about 1.9 kilo base pairs, respectively, each having a specific restruction map, recombinant plasmids containing any of these DNA fragments, and recombinant microorganisms harboring any of said plasmids. The alkaline cellulase K gene is derived from a bacterial strain which belongs to the genus Bacillus and is alkalophilic, that is, capable of revealing an optimum growth in an alkaline pH region.

Find Patent Forward Citations

Ozaki, Katsuya. (1990). Dna fragments containing alkaline cellulase gene, recombinant plasmids (U.S. Patent No. 4904599). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4904599

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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