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. 12, 2011
Filed:
Nov. 02, 2001
Applicants:
Luigi Martini, Harlow, GB;
Philip Smith, Collegeville, PA (US);
Chi Leung LI, Harlow, GB;
Ronald Raby, King of Prussia, PA (US);
Inventors:
Luigi Martini, Harlow, GB;
Philip Smith, Collegeville, PA (US);
Chi Leung Li, Harlow, GB;
Ronald Raby, King of Prussia, PA (US);
Assignees:
SmithKline Beecham Limited, Brentford, Middlesex, GB;
GlaxoSmithKline LLC, Philadelphia, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process using ultrasonic cutting for the preparation of an oral delivery device comprising a core which includes a pharmaceutically active agent covered by an outer coating which includes one or more openings communicating from the exterior of the device toward the core.