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. 17, 1998
Filed:
Dec. 23, 1996
Applicant:
Inventor:
Michael A Pellico, Los Angeles, CA (US);
Assignee:
Laclede Professional Products, Inc., Gardena, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61C / ;
U.S. Cl.
CPC ...
424 53 ; 433215 ;
Abstract
Stabilized anhydrous dental whitening gel compositions are provided which resist viscosity degradation during oral use. An illustrative anhydrous dental bleaching gel composition embodying this feature comprises propylene glycol, polyethylene glycol, glycerin in an amount not exceeding about 10 wt. %, neutralized carboxypolymethylene, hydroxypropylcellulose, xanthan gum and carbamide peroxide.
Pellico, Michael. (1998). Stabilized anhydrous tooth whitening gel (U.S. Patent No. 5718886). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5718886
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile