IP Library Granted Patent US 9,233,262
Granted Patent B2
US 9,233,262 · App. 12/217,601 · Granted Jan 12, 2016

Dental irrigant

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Quick Facts
Patent No.
US 9,233,262
App. No.
12/217,601
Granted
Jan 12, 2016
Kind
B2
Abstract

An irrigant comprising either a hypochlorite compound or a chlorhexidine compound in combination with at least one surfactant and preferably two or more surfactants, including fluorosurfactants, ethoxylates, sulfonates, quaternary ammonium compounds, amine oxides, and combinations thereof, wherein each of the surfactants are capable of complexing with one another.

Claims (10)

1. An irrigant and disinfectant solution for medical and dental uses obtained in a process comprising the steps of:

adding a first solution comprising a strong basic compound selected from the group consisting of potassium hydroxide, sodium hydroxide, lithium hydroxide, and combinations thereof, to a second solution comprising a hypohalogen salt and agitating to provide a first mixture;

adding an alkyldiphenyloxide disulfonate surfactant to the first mixture and agitating to provide a second mixture;

adding an alkylphenol ethoxylate surfactant to the second mixture and agitating to provide a third mixture; and

adding a fluorosurfactant to the third mixture and agitating to provide an irrigant and disinfectant solution comprising:

about 0.1- 10.0 weight percent of the hypohalogen salt;

about 0.01% - 3.00 weight percent of the strong basic compound; and

about 0.1- 2.0 weight percent of the alkylphenol ethoxylate surfactant.

2. The irrigant and disinfectant solution according to claim 1 wherein said pH of said irrigant and disinfectant solution is about 10.50 - 13.50.

3. A disinfectant wipe comprising the irrigant and disinfectant solution of claim 1 .

Assignments (11)
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE PREVIOUSLY RECORDED ON REEL 67010 FRAME 306. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE OF SECURITY INTEREST. Recorded Apr 8, 2024
From: MARANON CAPITAL, L.P., AS AGENT
To: INTER-MED, INC.; APEX DENTAL MATERIALS, LLC
Reel/Frame 067029/0280 →
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE TO RELEASE OF SECURITY INTEREST PREVIOUSLY RECORDED ON REEL 67010 FRAME 306. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE OF SECURITY INTEREST. Recorded Apr 8, 2024
From: MARANON CAPITAL, L.P., AS AGENT
To: INTER-MED, INC.; APEX DENTAL MATERIALS, LLC
Reel/Frame 067028/0628 →
SECURITY INTEREST Recorded Apr 4, 2024
From: MARANON CAPITAL, L.P., AS AGENT
To: INTER-MED, INC.; APEX DENTAL MATERIALS, LLC
Reel/Frame 067010/0306 →
SECURITY INTEREST Recorded Apr 3, 2024
From: INTER-MED, INC.
To: BMO BANK N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 066993/0755 →
RELEASE OF SECURITY INTEREST Recorded Apr 11, 2022
From: AVANTE MEZZANINE PARTNERS SBIC II, L.P.
To: INTER-MED, INC.
Reel/Frame 059558/0004 →
SECURITY INTEREST Recorded Apr 7, 2022
From: INTER-MED, INC.; APEX DENTAL MATERIALS, LLC
To: MARANON CAPITAL, L.P., AS ADMINISTRATIVE AGENT
Reel/Frame 059530/0599 →
SECURITY INTEREST Recorded Jul 2, 2018
From: INTER-MED, INC.
To: AVANTE MEZZANINE PARTNERS SBIC II, L.P.
Reel/Frame 046253/0147 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 20, 2017
From: KANDATHIL, THOMAS V.
To: INTER-MED, INC.
Reel/Frame 043909/0521 →
RELEASE OF SECURITY INTEREST Recorded Oct 13, 2015
From: SECURANT BANK & TRUST
To: INTER-MED INC.
Reel/Frame 036784/0610 →
SECURITY AGREEMENT Recorded Sep 12, 2012
From: INTER-MED, INC.
To: SECURANT BANK & TRUST
Reel/Frame 028942/0436 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 14, 2008
From: POND, GARY J.
To: INTER-MED, INC.
Reel/Frame 021702/0768 →