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:
Oct. 26, 1999
Filed:
Jan. 07, 1997
Applicant:
Inventors:
Kiyoyuki Sakon, Hino, JP;
Masahiro Sakagami, Hino, JP;
Yuji Makino, Hino, JP;
Yoshiki Suzuki, Hino, JP;
Hideki Kobayashi, Hino, JP;
Assignee:
Teijin Limited, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424499 ; 424489 ; 424 46 ; 514781 ; 514951 ; 514958 ;
Abstract
An ultrafine particle powder for inhalation to be delivered mainly to a lower airway, containing specific cellulose lower alkyl ethers and a medicament, at least 80% of the powder having a particle size in the range of 0.5 to 10 .mu.m.
Sakon, Kiyoyuki. (1999). Ultrafine particle power for inhalation and method for production thereof (U.S. Patent No. 5972388). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5972388
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile