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. 30, 1999
Filed:
Jul. 03, 1997
Applicant:
Inventors:
Keith Sugden, Beverley, North Humberside HU17 0HN, GB;
Keith Graeme Hutchison, Quenington, Gloucestershire GL7 5BY, GB;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424455 ; 424456 ; 514962 ;
Abstract
A pharmaceutical product in the form of a gelatin capsule with a fill comprises a hydrogel material, a gas generator and an oil-based or hydrophilic based liquid vehicle, wherein upon contact with acidic aqueous medium the gelatin capsule breaks up, disperses or dissolves and the fill reacts to form a foam.
Sugden, Keith. (1999). Pharmaceutical products (U.S. Patent No. 5888540). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5888540
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile