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:
Feb. 09, 1999
Filed:
Dec. 03, 1996
Applicant:
Inventors:
Patrick D McGill, Darlington, MD (US);
Satish K Wason, Bel Air, MD (US);
Assignee:
J.M. Huber Corporation, Edison, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; C01B / ;
U.S. Cl.
CPC ...
424 49 ; 423339 ;
Abstract
A precipitated silica composition which, when incorporated into a suitable dentifrice composition, the dentifrice composition exhibits an mPCR of about 103 to 124 and an RDA of about 88 to 102. The invention also provides a precipitated silica composition which, when incorporated into a suitable dentifrice composition, the dentifrice composition exhibits an mPCR to RDA ratio of greater than about 1.1.