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.:
Date of Patent:
Nov. 03, 1981
Filed:
May. 16, 1978
Applicant:
Inventors:
Takao Iida, Tokyo, JP;
Kunikatsu Shirahata, Machida, JP;
Shinzo Ishii, Shizuoka, JP;
Ryo Okachi, Machida, JP;
Takashi Nara, Tokyo, JP;
Assignee:
Kyowa Hakko Kogyo Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12P / ; C12N / ; C12R / ;
U.S. Cl.
CPC ...
435 80 ; 435867 ; 435253 ; 536 / ;
Abstract
New antibacterial compounds, XK-62-3 and XK-62-4, are produced by fermentation of microorganisms belonging to the genus Micromonospora. The compounds are accumulated in the culture liquor and are isolated therefrom.
Iida, Takao. (1981). Antibiotics xk-62-3 and xk-62-4 and process for production thereof (U.S. Patent No. 4298690). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4298690
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile