Joseph F Norris

US Patent:

20170156837, Jun 8, 2017

Filed:

Feb 16, 2017

Appl. No.:

15/434258

Inventors:

- New York NY, US
Suman Chopra - Monroe NJ, US
Joseph Thomas Norris - Cumming GA, US
Adolfo Serrano - San Jose, CR

International Classification:

A61C 19/06
A61C 17/02
A61C 1/00
A61Q 11/00
A46B 9/00
A46B 11/00
A61K 8/22
A61C 3/00
A46B 9/02

Abstract:

A method for applying a composition to teeth and a dispenser for dispensing a composition. The method of the present invention is directed to the storage and dispensing of a composition. During storage and subsequent use the composition in the storage chamber must be maintained segregated from the applicator surface. This is accomplished by delivering the composition from the storage chamber through a delivery channel having a length and a cross-sectional diameter sufficient to preclude the migration of moisture and the enzyme catalase from the application surface to the storage chamber. The composition is applied to teeth by means of bristles, a sponge surface or fibrillated surface. This applicator can be used with both aqueous and non-aqueous compositions.

US Patent:

20140356807, Dec 4, 2014

Filed:

Aug 14, 2014

Appl. No.:

14/460113

Inventors:

- New York NY, US
Suman Chopra - Monroe NJ, US
Joseph Thomas Norris - Cumming GA, US
Adolfo Serrano - San Jose, CR

International Classification:

A61C 19/06
A61K 8/22

US Classification:

433 83, 433 89, 433 90

Abstract:

The method of the present invention is directed to the storage and dispensing of a peroxide containing tooth whitening composition. During storage and subsequent use the composition in the storage chamber must be maintained segregated from the applicator surface. This is accomplished by delivering the peroxide containing tooth whitening composition from the storage chamber through a delivery channel having a length and a cross-sectional diameter sufficient to preclude the migration of moisture and the enzyme catalase from the application surface to the storage chamber. The composition is applied to teeth by means of bristles, a sponge surface or fibrillated surface. This applicator can be used with both aqueous and non-aqueous peroxide containing tooth whitening compositions.