IP Library Granted Patent US 9,072,673
Granted Patent B2
US 9,072,673 · App. 12/300,995 · Granted Jul 7, 2015

Method for measurably improving oral health

Inventors: Tim Clarot (Phoenix, AZ); Regina Miskewitz (Phoenix, AZ)
Assignee: ZICARE, LLC
A61K8/27A61K8/365A61K8/4926A61K8/731A61Q11/00
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Quick Facts
Patent No.
US 9,072,673
App. No.
12/300,995
Granted
Jul 7, 2015
Kind
B2
Abstract

A composition for measurably improving oral health, a system including the composition, a method of using the composition and system, and a method of forming the composition and system are disclosed. The composition is a gel that maintains contact with a portion of an oral cavity for an extended period of time to, for example, prevent or reduce plaque and calculus buildup. The system includes a composition and a container encapsulating the composition. The composition is applied by rupturing the container and applying the composition through the ruptured portion of the container. In exemplary embodiments, the methods, systems and kits disclosed herein are suitable for measurably reducing an amount of gingivitis, periodontitis, bleeding, plaque and/or tartar.

Claims (29)

1. A method to measurably improve an oral health index comprising:

providing a system, including a composition within a container, wherein the composition consists of active ingredients, consisting of zinc gluconate and cetylpyridinium chloride, and a carrier consisting of a thickener selected from the group consisting of hydroxyethylcellulose, hydroxypropyl methylcellulose, carrageenan, sugar, guar gum, methylcellulose, and methyethylecellulose, water, a humectant, one or more essential oils, optionally one or more flavorants, optionally one or more sweeteners, and optionally one of more colorants,

wherein the composition has a viscosity between, about 30,000 centipoise and about 50,000 centipoise, and wherein the container comprises a vial and an applicator portion sealably coupled to the vial;

accessing the composition by expulsing the composition from the vial and through the applicator portion; and

selectively applying the composition using the applicator portion onto a surface within an oral cavity to measurably improve a combination of a gingivitis index (GI), a plaque index (PI), a bleeding index (BI), and a Volpe-Manhold index (V-MI).

2. The method of claim 1 , wherein the V-MI index is measurably improved by 10% to 59%.

3. The method of claim 1 , wherein the BI is measurably improved by 68% to 78%.

4. The method of claim 1 , wherein the humectant comprises glycerin.

5. The method of claim 1 , wherein the viscosity of the composition is about 35,000 to about 45,000 centipoise.

6. The method of claim 1 , wherein said active ingredients consist of about 0.001 wt % to about 1.5 wt % zinc gluconate and about 0.001 wt % to about 1 wt % cetylpyridinium chloride.

7. A method to measurably improve an oral health index comprising:

providing a kit, including a plurality of systems, wherein each system includes a composition within a container and wherein the composition consists of active ingredients, consisting of zinc gluconate and cetylpyridinium chloride, and a carrier consisting of a thickener selected from the group consisting of hydroxyethylcellulose, hydroxypropyl methylcellulose, carrageenan, sugar, guar gum, methylcellulose, and methyethylecellulose, water, a humectant, one or more essential oils, optionally one or more flavorants, optionally one or more sweeteners, and optionally one of more colorants, and has a viscosity between about 30,000 and about 50,000 centipoise, and wherein the container comprises a vial and an applicator portion sealably coupled to the vial;

accessing the composition by expulsing the composition from the vial and through the applicator portion; and

selectively applying the composition using the applicator portion to a surface within an oral cavity to measurably improve a combination of a gingivitis index (GI) by 0.741, a plaque index (PI) by 1.805, a bleeding index (BI), and a Volpe-Manhold index (V-MI) by 0.31.

8. The method of claim 7 , wherein the GI index is measurably improved by 16%.

9. The method of claim 7 , wherein the V-MI is improved by 30%.

10. The method of claim 7 , wherein the viscosity of the composition is about 35,000 to about 45,000 centipoise.

11. The method of claim 7 , wherein said thickener is hydroxyethylcellulose.

12. The method of claim 7 , wherein the PI is improved by 26%.

13. A method to measurably improve an oral health index comprising:

providing a composition within a container, wherein the composition consists of active ingredients, consisting of zinc gluconate and cetylpyridinium chloride, and a carrier consisting of a thickener selected from the group consisting of hydroxyethylcellulose, hydroxypropyl methylcellulose, carrageenan, sugar, guar gum, methylcellulose, and methyethylecellulose, water, a humectant, one or more essential oils, optionally one or more flavorants, optionally one or more sweeteners, and optionally one of more colorants, and has a viscosity of about 30,000 to about 50,000 centipoise, and wherein the container comprises a vial and an applicator portion sealably coupled to the vial; and

selectively applying the composition using the applicator portion to a surface within an oral cavity to measurably improve a combination of a gingivitis index (GI) by 16%, a plaque index (PI) by 26%, a bleeding index (BI) by 68%, and a Volpe-Manhold index (V-MI) by 10%.

14. The method of claim 13 , wherein the GI is improved by 40%.

15. The method of claim 13 , wherein the PI is improved by 49%.

16. The method of claim 13 , wherein the viscosity of the composition is 35,000 to about 45,000 centipoise.

17. The method of claim 13 , wherein said composition has a plurality of essential oils.

18. The method of claim 13 , wherein said selectively applying step is performed before an extended period of rest.

19. The method of claim 13 , wherein the step of providing a composition within a container comprises providing a container including a removable cap and a removable spout.

20. The method of claim 13 , wherein the composition includes about 0.001 weight percent to about 1 weight percent cetylpyridinium chloride and about 0.001 weight percent to about 1.5 weight percent zinc gluconate.

Assignments (12)
MERGER Recorded Jan 27, 2021
From: ZICARE, LLC
To: CHURCH & DWIGHT CO., INC.
Reel/Frame 055050/0524 →
RELEASE OF SECURITY AGREEMENT AT REEL/FRAME 044405/0443 Recorded Dec 2, 2020
From: MIDCAP FINANCIAL TRUST
To: ZICARE, LLC
Reel/Frame 054570/0907 →
RELEASE OF INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Dec 2, 2020
From: CORTLAND CAPITAL MARKET SERVICES LLC
To: ZICARE, LLC
Reel/Frame 054572/0724 →
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Dec 19, 2017
From: ZICARE, LLC
To: CORTLAND CAPITAL MARKET SERVICES LLC, AS AGENT
Reel/Frame 044909/0350 →
RELEASE OF SECURITY INTEREST Recorded Dec 18, 2017
From: PROSPECT CAPITAL CORPORATION, AS AGENT
To: ZICARE, LLC
Reel/Frame 044422/0172 →
SECURITY INTEREST Recorded Dec 15, 2017
From: ZICARE, LLC
To: MIDCAP FINANCIAL TRUST, AS AGENT
Reel/Frame 044405/0443 →
RELEASE OF SECURITY INTEREST RECORDED AT REEL/FRAME 028468/0403 Recorded Dec 4, 2017
From: H.I.G. WONDER HOLDINGS, LLC
To: ZICARE, LLC
Reel/Frame 044682/0096 →
TERMINATION AND RELEASE OF GRANT OF SECURITY INTEREST IN PATENT RIGHTS Recorded Aug 9, 2013
From: ARES CAPITAL CORPORATION, AS COLLATERAL AGENT
To: ZICARE, LLC
Reel/Frame 031003/0219 →
SECURITY AGREEMENT Recorded Aug 9, 2013
From: ZICARE, LLC
To: PROSPECT CAPITAL CORPORATION
Reel/Frame 030997/0922 →
SUBORDINATE SECURITY INTEREST IN PATENT RIGHTS Recorded Jun 29, 2012
From: ZICARE, LLC
To: H.I.G. WONDER HOLDINGS, LLC
Reel/Frame 028468/0403 →
GRANT OF SECURITY INTEREST IN PATENT RIGHTS Recorded Jun 30, 2011
From: ZICARE, LLC
To: ARES CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 026533/0784 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 12, 2009
From: CLAROT, TIM; MISKEWITZ, REGINA
To: ZICARE, LLC
Reel/Frame 022821/0496 →
Continuity (2)
Provisional Application 60800632 · May 15, 2006
Related Publication 20090257963A1 · Oct 15, 2009