IP Library › Granted Patent US 7,629,386
Granted Patent B2
US 7,629,386 · App. 10/926,514 · Granted Dec 8, 2009

Compositions containing trialkanolamine alkoxylate buffer

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Quick Facts
Patent No.
US 7,629,386
App. No.
10/926,514
Granted
Dec 8, 2009
Kind
B2
Abstract

The use of compositions containing one or more antimicrobial agents with one or more trialkanolamine alkoxylate buffers to disinfect and/or preserve medical devices is described. Solutions containing one or more antimicrobial agents with one or more trialkanolamine alkoxylate buffers and methods of making and using the same are also described.

Claims (13)

1. An ophthalmic composition comprising one or more antimicrobial agents selected from the group consisting of poly(hexamethylene biguanide) and polyquaternium-1; and

one or more trialkanolamine alkoxylate buffers of general formula

wherein the R 1 groups may be the same or different C 1-6 alkylene; the R 2 groups may be the same or different C 1-6 alkylene; and x, y and z may be the same or different selected from the group consisting of integers from 1 to 50, and the composition has a final osmotic value from 200 to 450 mOsm/kg.

2. The composition of claim 1 wherein said one or more trialkanolamine alkoxylated buffers is a triethanolamine ethoxylate where x=1-10, y=1-10 and z=1-10.

3. The composition of claim 1 further comprising one or more surfactants selected from the group consisting of poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide) polyethers and poly(propylene oxide)-poly(ethylene oxide)-poly(propylene oxide) polyethers.

4. The composition of claim 1 further comprising one or more tonicity agents selected from the group consisting of zinc chloride, sodium chloride, potassium chloride, dextrose, mannose, glycerin, propylene glycol, calcium chloride and magnesium chloride.

5. The composition of claim 1 further comprising one or more viscosity agents selected from the group consisting of water-soluble cellulose polymers, guar, hydroxyethyl guar, hydroxypropyl guar, hydroxypropylmethyl guar, poly(N-vinylpyrrolidone), poly(vinyl alcohol), poly(ethylene glycol), and poly(ethylene oxide).

6. The composition of claim 1 further comprising one or more wetting agents selected from the group consisting of poly(vinyl alcohol), poly(N-vinylpyrrolidone), water-soluble cellulose derivatives, poly(ethylene glycol), glycerin, propylene glycol, non-polymeric diols and non-polymeric glycols.

7. The composition of claim 1 further comprising one or more sequestering agents selected from the group consisting of ethylenediaminetetraacetic acid, gluconic acid, citric acid, tartaric acid and salts thereof.

8. The composition of claim 1 further comprising one or more carbohydrates selected from the group consisting of monosaccharides, disaccharides, oligosaccharides and polysaccharides.

9. The composition of claim 1 further comprising one or more buffers selected from the group consisting of citrate buffers and tris(hydroxymethyl)aminomethane (Tris) buffers.

10. The composition of claim 1 wherein said one or more trialkanolamine alkoxylate buffers are present from 0.02 to 3.0 percent by weight based on the total weight of the composition.

11. The composition of claim 1 wherein said one or more trialkanolamine alkoxylate buffers is a triethanolamine ethoxylate buffer with x=1 or 2, y=1 or 2 and z=1 or 2.

Assignments (15)
RELEASE OF SECURITY INTEREST Recorded Nov 20, 2025
From: THE BANK OF NEW YORK MELLON, AS NOTES COLLATERAL AGENT
To: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH & LOMB PHARMA HOLDINGS CORP.; COMMONWEALTH LABORATORIES, LLC; DOW PHARMACEUTICAL SCIENCES, INC.; ECR PHARMACEUTICALS CO., INC.; LABORATOIRE CHAUVIN S.A.S.; MEDICIS PHARMACEUTICAL CORPORATION; ONPHARMA INC.; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.; SALIX PHARMACEUTICALS, LTD.; SALIX PHARMACEUTICALS, INC.; SANTARUS, INC.; SOLTA MEDICAL, INC.; SYNERGETICS USA, INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT CANADA LP; VALEANT PHARMACEUTICALS INTERNATIONAL; VALEANT PHARMACEUTICALS INTERNATIONAL, INC.; VALEANT PHARMACEUTICALS NORTH AMERICA LLC; WIRRA IP PTY LIMITED; VALEANT PHARMA POLAND SP. Z O.O.; VALEANT PHARMACEUTICALS LUXEMBOURG S.A R.L.; VALEANT PHARMACEUTICALS IRELAND LIMITED
Reel/Frame 073637/0001 →
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 →
OMNIBUS PATENT SECURITY RELEASE AGREEMENT (REEL/FRAME 045444/0634) Recorded Nov 2, 2022
From: THE BANK OF NEW YORK MELLON
To: BAUSCH & LOMB INCORPORATED; LABORATOIRE CHAUVIN S.A.S.; TECHNOLAS PERFECT VISION GMBH; THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES
Reel/Frame 061872/0295 →
RELEASE OF SECURITY INTEREST IN SPECIFIED PATENTS (REEL/FRAME 045444/0299) Recorded Oct 26, 2022
From: BARCLAYS BANK PLC
To: BAUSCH & LOMB INCORPORATED; TECHNOLAS PERFECT VISION GMBH; THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES; PF CONSUMER HEALTHCARE 1 LLC; LABORATOIRE CHAUVIN S.A.S.
Reel/Frame 061779/0001 →
SECURITY INTEREST Recorded Feb 26, 2018
From: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH & LOMB PHARMA HOLDINGS CORP.; COMMONWEALTH LABORATORIES, LLC; DOW PHARMACEUTICAL SCIENCES, INC.; ECR PHARMACEUTICALS CO., INC.; LABORATOIRE CHAUVIN S.A.S.; MEDICIS PHARMACEUTICAL CORPORATION; ONPHARMA INC.; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.; SALIX PHARMACEUTICALS, LTD.; SALIX PHARMACEUTICALS, INC.; SANTARUS, INC.; SOLTA MEDICAL, INC.; SYNERGETICS USA, INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT CANADA LP; VALEANT PHARMACEUTICALS INTERNATIONAL; VALEANT PHARMACEUTICALS INTERNATIONAL, INC.; VALEANT PHARMACEUTICALS NORTH AMERICA LLC; WIRRA IP PTY LIMITED; VALEANT PHARMA POLAND SP. Z O.O.; VALEANT PHARMACEUTICALS LUXEMBOURG S.A R.L.; VALEANT PHARMACEUTICALS IRELAND LIMITED
To: THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT
Reel/Frame 045444/0634 →
SECURITY INTEREST Recorded Feb 26, 2018
From: ATON PHARMA, INC.; BAUSCH & LOMB INCORPORATED; BAUSCH & LOMB PHARMA HOLDINGS CORP.; COMMONWEALTH LABORATORIES, LLC; DOW PHARMACEUTICAL SCIENCES, INC.; ECR PHARMACEUTICALS CO., INC.; LABORATOIRE CHAUVIN S.A.S.; MEDICIS PHARMACEUTICAL CORPORATION; ONPHARMA INC.; ORAPHARMA, INC.; PRECISION DERMATOLOGY, INC.; SALIX PHARMACEUTICALS, LTD.; SALIX PHARMACEUTICALS, INC.; SANTARUS, INC.; SOLTA MEDICAL, INC.; SYNERGETICS USA, INC.; TECHNOLAS PERFECT VISION GMBH; VALEANT CANADA LP; VALEANT PHARMACEUTICALS INTERNATIONAL; VALEANT PHARMACEUTICALS INTERNATIONAL, INC.; VALEANT PHARMACEUTICALS NORTH AMERICA LLC; WIRRA IP PTY LIMITED; VALEANT PHARMA POLAND SP. Z O.O.; VALEANT PHARMACEUTICALS LUXEMBOURG S.A R.L.; VALEANT PHARMACEUTICALS IRELAND LIMITED
To: BARCLAYS BANK PLC, AS COLLATERAL AGENT
Reel/Frame 045444/0299 →
SECURITY INTEREST Recorded Jul 19, 2017
From: BAUSCH & LOMB INCORPORATED
To: THE BANK OF NEW YORK MELLON
Reel/Frame 043251/0932 →
NOTICE OF SUCCESSION OF AGENCY Recorded Jan 9, 2015
From: GOLDMAN SACHS LENDING PARTNERS, LLC
To: BARCLAYS BANK PLC, AS SUCCESSOR AGENT
Reel/Frame 034749/0689 →
SECURITY AGREEMENT Recorded Sep 4, 2013
From: BAUSCH & LOMB INCORPORATED
To: GOLDMAN SACHS LENDING PARTNERS LLC, AS COLLATERAL AGENT
Reel/Frame 031156/0508 →
RELEASE OF SECURITY INTEREST Recorded Aug 13, 2013
From: CITIBANK N.A., AS ADMINISTRATIVE AGENT
To: WP PRISM INC. (N/K/A BAUSCH & LOMB HOLDINGS INC.); BAUSCH & LOMB INCORPORATED; ISTA PHARMACEUTICALS
Reel/Frame 030995/0444 →
SECURITY AGREEMENT Recorded Aug 6, 2012
From: BAUSCH & LOMB INCORPORATED; EYEONICS, INC.
To: CITIBANK N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 028728/0645 →
RELEASE OF SECURITY INTEREST Recorded Aug 5, 2012
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: BAUSCH & LOMB INCORPORATED
Reel/Frame 028726/0142 →
SECURITY AGREEMENT Recorded Apr 19, 2010
From: WP PRISM, INC.; BAUSCH & LOMB INCORPORATED; B&L CRL INC.; B&L CRL PARTNERS L.P.; B & L DOMESTIC HOLDINGS CORP.; B & L FINANCIAL HOLDINGS CORP.; B&L SPAF INC.; B&L VPLEX HOLDINGS, INC.; BAUSCH & LOMB CHINA, INC.; BAUSCH & LOMB INTERNATIONAL INC.; BAUSCH & LOMB REALTY CORPORATION; BAUSCH & LOMB SOUTH ASIA, INC.; BAUSCH & LOMB TECHNOLOGY CORPORATION; IOLAB CORPORATION; RHC HOLDINGS, INC.; SIGHT SAVERS, INC.; WILMINGTON MANAGMENT CORP.; WILMINGTON PARTNERS L.P.; B&L MINORITY DUTCH HOLDINGS LLC; EYEONICS, INC.
To: CREDIT SUISSE AG, AS ADMINISTRATIVE AGENT
Reel/Frame 024244/0812 →
SECURITY AGREEMENT Recorded Nov 16, 2007
From: BAUSCH & LOMB INCORPORATED; B&L CRL INC.; B&L CRL PARTNERS L.P.; B & L DOMESTIC HOLDINGS CORP.; B&L FINANCIAL HOLDINGS CORP.; B&L SPAF INC.; B&L VPLEX HOLDINGS, INC.; BAUSCH & LOMB CHINA, INC.; BAUSCH & LOMB INTERNATIONAL INC.; BAUSCH & LOMB TECHNOLOGY CORPORATION; BAUSCH & LOMB REALTY CORPORATION; BAUSCH & LOMB SOUTH ASIA, INC.; SIGHT SAVERS, INC.; WILMINGTON MANAGEMENT CORP.; WILMINGTON PARTNERS L.P.; B&L MINORITY DUTCH HOLDINGS LLC; IOLAB CORPORATION; RHC HOLDINGS, INC.; WP PRISM, INC.
To: CREDIT SUISSE
Reel/Frame 020122/0722 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 21, 2004
From: SALAMONE, JOSEPH C.; BORAZJANI, ROYA NICOLE; AMMON, JR., DANIEL M.
To: BAUSCH & LOMB INCORPORATED
Reel/Frame 018769/0764 →