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. 17, 2013
Filed:
Jan. 28, 2010
Applicants:
Kenneth J. Berk, Newton, MA (US);
Anthony R. Silvestri, Jr., Plymouth, MA (US);
Inventors:
Kenneth J. Berk, Newton, MA (US);
Anthony R. Silvestri, Jr., Plymouth, MA (US);
Assignee:
Pulpdent Corporation, Watertown, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61C 17/00 (2006.01); A61C 9/00 (2006.01); A61C 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An oil-free aqueous lecithin composition is suitable as a release agent and lubricant for dental procedures. Layered between a first entity and a second entity during a dental procedure, the composition promotes ready separation of the first entity from the second entity as needed in the procedure.