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:
Sep. 07, 1999
Filed:
Sep. 03, 1997
Applicant:
Inventors:
Rie Igarashi, Kawasaki, JP;
Mitsuko Takenaga, Kawasaki, JP;
Hiroshi Muramatsu, Hino, JP;
Tetsuo Ebata, Kunitachi, JP;
Yasuo Kosaka, Matsudo, JP;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514-2 ; 514 12 ; 424489 ; 424499 ; 424501 ;
Abstract
A pharmaceutical preparation for intranasal administration having a better absorption rate and less irritant effects is provided. The pharmaceutical preparation comprises a mixture of a powder of an adsorbent resin and a biologically active peptide having a drug effect under the condition that they are dry prior to or after the mixing.