IP Library › Granted Patent US 10,512,640
Granted Patent B2
US 10,512,640 · App. 15/849,414 · Granted Dec 24, 2019

Compositions and methods for treating diseases of the nail

Inventors: Gareth Winckle (Biot, FR); Gregory T. Fieldson (Morgantown, WV)
Assignee: Dow Pharmaceutical Sciences, Inc.
A61K31/454A61K8/34A61K9/0014A61K47/10A61K47/14A61K47/24A61K8/496A61K2300/00
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Quick Facts
Patent No.
US 10,512,640
App. No.
15/849,414
Granted
Dec 24, 2019
Kind
B2
Abstract

Methods and compositions for treating disorders of the nail and nail bed. Such compositions contain a vehicle in which all components of the composition are dissolved, suspended, dispersed, or emulsified, a non-volatile solvent, a wetting agent, and a pharmaceutically active ingredient that is soluble in the non-volatile solvent and/or a mixture of the vehicle and the non-volatile solvent, and which composition is effective in treating a disorder of the nail or nail bed.

Claims (5)

1. A method for the treatment of onychomycosis comprising topically applying to the surface of the nail of an individual suffering from onychomycosis a pharmaceutical composition comprising ethanol, diisopropyl adipate, C12-15 alkyl lactate, cyclomethicone, and a triazole antifungal agent; wherein the composition is formulated as a solution; wherein the ethanol is present in the composition at a concentration of at least 50% w/w; wherein the cyclomethicone is present in the composition at a concentration between 10% and 15% w/w; wherein the diisopropyl adipate is present in the composition at a concentration between 8% and 15% w/w; wherein the C12-15 alkyl lactate is present in the composition at a concentration between 8% and 15% w/w; wherein the composition does not comprise a polymeric film forming compound; and wherein the application of the composition is in an amount and for a time sufficient to ameliorate the symptoms of the onychomycosis.

2. The method of claim 1 , wherein the triazole antifungal agent is (2R,3R)-2-(2,4-difluorophenyl)-3-(4-methylenepiperidine-1-yl)-1-(1H-1,2,4-triazole-1-yl)butane-2-ol.

3. The method of claim 1 , wherein the concentration of the triazole antifungal agent is between 2% and 15%.

4. The method of claim 1 , wherein the concentration of ethanol is at least 80% w/w.

5. The method of claim 1 , wherein the pharmaceutical composition is applied once daily.

Assignments (17)
U.S. PATENT SECURITY AGREEMENT Recorded Nov 25, 2025
From: BAUSCH HEALTH IRELAND LIMITED
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 073715/0375 →
RELEASE OF SECURITY INTEREST Recorded Nov 20, 2025
From: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
To: BAUSCH HEALTH IRELAND LIMITED; BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH, CANADA INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT PHARMACEUTICALS LUXEMBOURG S.A R.L.; VALEANT PHARMA POLAND SPOLKA Z ORGANICZONA ODPOWIEDZIALNOSCIA; VALEANT SP. Z.O.O.
Reel/Frame 073637/0222 →
RELEASE OF SECURITY INTEREST Recorded Nov 20, 2025
From: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
To: BAUSCH HEALTH AMERICAS, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH HEALTH US, LLC; SOLTA MEDICAL, INC.; MEDICIS PHARMACEUTICAL CORPORATION; SALIX PHARMACEUTICALS, INC.; SALIX PHARMACEUTICALS, LTD.; SANTARUS, INC.; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.
Reel/Frame 073637/0126 →
RELEASE OF SECURITY INTEREST Recorded Nov 20, 2025
From: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
To: BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH, CANADA INC.; BAUSCH HEALTH IRELAND LIMITED; SOLTA MEDICAL IRELAND LIMITED
Reel/Frame 073654/0300 →
RELEASE OF SECURITY INTEREST Recorded Apr 8, 2025
From: BARCLAYS BANK PLC, AS COLLATERAL AGENT
To: SOLTA MEDICAL, INC.; PRECISION DERMATOLOGY, INC.; BAUSCH HEALTH IRELAND LIMITED (F/K/A/ VALEANT PHARMACEUTICALS IRELAND LIMITED); SALIX PHARMACEUTICALS, INC.; SALIX PHARMACEUTICALS, LTD; SANTARUS, INC.; MEDICIS PHARMACEUTICAL CORPORATION; HUMAX PHARMACEUTICAL S.A.; SOLTA MEDICAL IRELAND LIMITED; BAUSCH & LOMB MEXICO, S.A. DE C.V.; BAUSCH+LOMB OPS B.V.; BAUSCH HEALTH AMERICAS, INC.; BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH HOLDCO LIMITED; BAUSCH HEALTH MAGYARORSZAG KFT (A/K/A BAUSCH HEALTH HUNGARY LLC); BAUSCH HEALTH POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA (F/K/A VALEANT PHARMA POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA); BAUSCH HEALTH US, LLC; BAUSCH HEALTH, CANADA INC. / SANTE BAUSCH, CANADA INC.; ICN POLFA RZESZOW SPOLKA AKCYJNA (A/K/A ICN POLFA RZESZOW S.A.); ORAPHARMA, INC.; PRZEDSIEBIORSTWO FARMACEUTYCZNE JELFA SPOLKA AKCYJNA (A/K/A PRZEDSIEBIORSTWO FARMACEUTYCZNE JELFA S.A.); SOLTA MEDICAL DUTCH HOLDINGS B.V.; V-BAC HOLDING CORP.; VRX HOLDCO LLC; 1261229 B.C. LTD.; 1530065 B.C. LTD.
Reel/Frame 070778/0199 →
SECURITY AGREEMENT (SECOND LIEN) Recorded Nov 4, 2022
From: BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH IRELAND LIMITED; SOLTA MEDICAL IRELAND LIMITED
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 062078/0276 →
SECURITY AGREEMENT (FIRST LIEN) Recorded Nov 4, 2022
From: BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH IRELAND LIMITED; SOLTA MEDICAL IRELAND LIMITED
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 061882/0708 →
SECURITY AGREEMENT (SECOND LIEN) Recorded Oct 5, 2022
From: BAUSCH HEALTH US, LLC; BAUSCH HEALTH AMERICAS, INC.; MEDICIS PHARMACEUTICAL CORPORATION; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.; SALIX PHARMACEUTICALS, INC.; SALIX PHARMACEUTICALS, LTD.; SANTARUS, INC.; SOLTA MEDICAL, INC.
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 061606/0468 →
SECURITY AGREEMENT (FIRST LIEN) Recorded Oct 4, 2022
From: BAUSCH HEALTH US, LLC; BAUSCH HEALTH AMERICAS, INC.; MEDICIS PHARMACEUTICAL CORPORATION; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.; SALIX PHARMACEUTICALS, INC.; SALIX PHARMACEUTICALS, LTD.; SANTARUS, INC.; SOLTA MEDICAL, INC.
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 061595/0066 →
SECURITY INTEREST Recorded Jun 13, 2022
From: BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH, CANADA INC.; BAUSCH HEALTH IRELAND LIMITED; SOLTA MEDICAL IRELAND LIMITED
To: THE BANK OF NEW YORK MELLON
Reel/Frame 060346/0705 →
SECURITY INTEREST Recorded Oct 5, 2021
From: BAUSCH & LOMB IRELAND LIMITED; BAUSCH HEALTH COMPANIES INC.; DR. GERHARD MANN CHEM.-PHARM. FABRIK GMBH; TECHNOLAS PERFECT VISION GMBH
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 057821/0800 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 27, 2019
From: DOW PHARMACEUTICAL SCIENCES, INC.
To: BAUSCH HEALTH IRELAND LIMITED
Reel/Frame 050178/0733 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 20, 2019
From: WINCKLE, GARETH; FIELDSON, GREGORY T.
To: DOW PHARMACEUTICAL SCIENCES, INC.
Reel/Frame 050108/0621 →
INTELLECTUAL PROPERTY SECURITY AGREEMENT Recorded Jul 3, 2019
From: BAUSCH HEALTH IRELAND LIMITED; BAUSCH HEALTH COMPANIES INC.; BAUSCH HEALTH, CANADA INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT PHARMACEUTICALS LUXEMBOURG S.À R.L.; VALEANT PHARMA POLAND SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA; VALEANT SP. Z O. O.
To: THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT
Reel/Frame 049672/0652 →
SECURITY INTEREST Recorded Mar 11, 2019
From: BAUSCH HEALTH AMERICAS, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH HEALTH US, LLC; SOLTA MEDICAL, INC.; MEDICIS PHARMACEUTICAL CORPORATION; SALIX PHARMACEUTICALS, INC.; SALIX PHARMACEUTICALS, LTD.; SANTARUS, INC.; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.
To: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
Reel/Frame 048556/0758 →
SECURITY INTEREST Recorded Aug 10, 2018
From: BAUSCH & LOMB INCORPORATED; DOW PHARMACEUTICAL SCIENCES, INC.; VALEANT PHARMACEUTICALS NORTH AMERICA; MEDICIS PHARMACEUTICAL CORPORATION; SALIX PHARMACEUTICALS, LTD; SOLTA MEDICAL, INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT PHARMACEUTICALS LUXEMBOURG S.A.R.L.
To: THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT
Reel/Frame 046616/0301 →
SECURITY INTEREST Recorded Aug 10, 2018
From: BAUSCH & LOMB INCORPORATED; DOW PHARMACEUTICAL SCIENCES, INC.; VALEANT PHARMACEUTICALS NORTH AMERICA; MEDICIS PHARMACEUTICAL CORPORATION; SALIX PHARMACEUTICALS, LTD; SOLTA MEDICAL, INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT PHARMACEUTICALS LUXEMBOURG S.A.R.L.
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 046616/0261 →