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:
Mar. 22, 1994
Filed:
May. 19, 1992
Applicant:
Inventors:
Yoichi Sawayanagi, Tokyo, JP;
Yutaka Kawamura, Narita, JP;
Assignee:
Dojin Iyaku-Kako Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424486 ; 424445 ;
Abstract
A plaster comprising pranoprofen, a hydrophilic or hydrophobic base component, and an absorbefacient is disclosed. The plaster is effective for curing arthritis deformans, muscle ache, distention after external injuries, and aches. Since pranoprofen is administered away from gastrointestinal tracts, application of the plaster is not accompanied by side effects such as peptic ulcer, bleeding in constipation, and diarrhea. It can release pranoprofen constantly over a extended period of time.