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:
Apr. 14, 1987
Filed:
May. 17, 1984
Applicant:
Inventors:
Osamu Yano, Chiba, JP;
Takafumi Kitano, Chiba, JP;
Assignee:
Mitsui Toatsu Chemicals, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514 44 ;
Abstract
DNAs, the salts thereof, the mixtures of DNA and RNA in which the DNA is mostly contained, and the mixtures of the salt of DNA and the salt of RNA in which the salt of DNA is mostly contained are used as active ingredients for pharmaceutical preparations for digestive ulcer, for example, DNA and RNA being obtained from BCG.