IP Library Granted Patent US 8,239,017
Granted Patent B2
US 8,239,017 · App. 12/272,198 · Granted Aug 7, 2012

Device for treatment of barrier membranes

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Quick Facts
Patent No.
US 8,239,017
App. No.
12/272,198
Granted
Aug 7, 2012
Kind
B2
Abstract

The present invention features a device having a barrier membrane contacting surface, the device containing: a power source; a first conductive electrode; a second conductive electrode; and a carrier; wherein the power source is in electric communication with the first conductive electrode and the second conductive electrode, wherein the first conductive electrode and the second conductive electrode are in ionic communication with the carrier, and wherein the carrier is in communication with the barrier membrane contacting surface.

Claims (24)

1. A method of treating a skin condition in a barrier membrane, said method comprising applying to said skin a device having a barrier membrane contacting surface that administers a reducing agent to said barrier membrane, wherein said device comprises:

a power source;

a first conductive electrode, wherein said first conductive electrode is an inert cathode;

a second conductive electrode, wherein said second conductive electrode is an anode; and

a single carrier comprising water;

wherein said power source is in electric communication with said first conductive electrode and said second conductive electrode, wherein said first conductive electrode and said second conductive electrode are in ionic communication with said carrier, wherein said reducing agent is generated by electric current passing from the first conductive electrode through said carrier, and wherein said carrier is in communication with said barrier membrane contacting surface.

2. A method of claim 1 , wherein said second conductive electrode is a reactive electrode.

3. A method of claim 1 , wherein said carrier comprises a compound selected from the group consisting of oxidized or disulfide form of thio-compounds with one or more sulfhydryl functional groups, thio-containing amino acids, and sulfides.

4. A method of claim 1 , wherein said device comprises a housing and wherein said first conductive electrode, said second conductive electrode, and said carrier are within said housing.

5. A method of claim 1 , wherein said carrier is a semi-solid comprising said first conductive electrode and said second conductive electrode.

6. A method of claim 1 , wherein said skin condition is acne or rosacea.

7. A method of claim 1 , wherein said carrier further comprises an active agent selected from the group consisting of salicylic acid, benzoyl peroxide, resorcinol, a retinoid, and sulfur.

8. A method of administering a reducing agent to a barrier membrane, said method comprising applying to said membrane a device having a barrier membrane contacting surface and that administers said reducing agent to said barrier membrane, wherein said device comprises:

a power source;

a first conductive electrode, wherein said first conductive electrode is an inert cathode;

a second conductive electrode, wherein said second conductive electrode is an anode; and

a single carrier comprising water;

wherein said power source is in electric communication with said first conductive electrode and said second conductive electrode, wherein said first conductive electrode and said second conductive electrode are in ionic communication with said carrier, wherein said reducing agent is generated by electric current passing from the first conductive electrode through said carrier, and wherein said carrier is in communication with said barrier membrane contacting surface.

9. A method of claim 8 , wherein said second conductive electrode is a reactive electrode.

10. A method of claim 8 , wherein said carrier comprises a compound selected from the group consisting of oxidized or disulfide form of thio-compounds with one or more sulfhydryl functional groups, thio-containing amino acids, and sulfides.

11. A method of claim 8 , wherein said device comprises a housing and wherein said first conductive electrode, said second conductive electrode, and said carrier are within said housing.

12. A method of claim 8 , wherein said carrier is a semi-solid comprising said first conductive electrode and said second conductive electrode.

13. A method of claim 8 , wherein said carrier further comprises an active agent selected from the group consisting of salicylic acid, benzoyl peroxide, resorcinol, a retinoid, and sulfur.

14. A method of claim 8 , wherein said active agent is selected from the group consisting of an anti-acne agent, an anti-rosacea agent, an anti-aging agent, a depigmentation agent, an antibiotic agent, an antifungal agent, an anti-psoriatic agent, an antimicrobial agent, an anti-viral agent, and an anti-inflammatory agent.

Assignments (5)
CORRECTIVE ASSIGNMENT TO CORRECT THE MERGED ENTITY' NEW NAME PREVIOUSLY RECORDED AT REEL: 036041 FRAME: 0605. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER & CHANGE OF NAME. Recorded Jul 21, 2015
From: JOHNSON & JOHNSON CONSUMER COMPANIES, LLC
To: JOHNSON & JOHNSON CONSUMER INC.
Reel/Frame 036143/0449 →
MERGER AND CHANGE OF NAME Recorded Jul 1, 2015
From: JOHNSON & JOHNSON CONSUMER COMPANIES, LLC; JOHNSON & JOHNSON CONSUMER INC.
To: JOHNSON & JOHNSON CONSUMER INC
Reel/Frame 036041/0605 →
MERGER Recorded Jul 1, 2015
From: JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
To: JOHNSON & JOHNSON CONSUMER COMPANIES, LLC
Reel/Frame 036043/0978 →
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 023266 FRAME 0741. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE IS INCORRECT ON PREVIOUSLY RECORDED ASSIGNMENT.. Recorded Apr 17, 2012
From: SUN, YING; LIU, JUE-CHEN; WU, JEFFREY M.; HAUSCHILD, JAMES E.
To: JOHNSON & JOHNSON CONSUMER COMPANIES, INC.
Reel/Frame 028057/0309 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 22, 2009
From: SUN, YING; LIU, JUE-CHEN; WU, JEFFREY M; HAUSCHILD, JAMES E
To: JOHNSON & JOHNSON
Reel/Frame 023266/0741 →