Ophthalmic Patents (Class 514/912)
  • Patent number: 8637070
    Abstract: Described herein are liquid rapamycin formulations. Described herein are methods of treating or preventing diseases or conditions, such as choroidal neovascularization, wet AMD and dry AMD, and preventing transition of dry AMD to wet AMD, using the liquid rapamycin formulations described herein.
    Type: Grant
    Filed: February 9, 2006
    Date of Patent: January 28, 2014
    Assignee: Santen Pharmaceutical Co., Ltd.
    Inventors: Sreenivasu Mudumba, Philippe J M Dor, Thierry Nivaggioli, David A. Weber, Sidiq Farooq
  • Patent number: 8633181
    Abstract: This invention concerns a method of treating hemangiomas with a beta blocker by applying the beta blocker onto the hemangiomas directly. The invention also concerns a combination therapy by using a beta blocker along with a corticosteroid or an alpha adrenergic receptor agonist for the treatment of hemangiomas.
    Type: Grant
    Filed: April 9, 2010
    Date of Patent: January 21, 2014
    Assignee: Rutgers, The State University of New Jersey
    Inventor: Suqin Guo
  • Patent number: 8618088
    Abstract: The present invention relates to compositions and methods for inhibiting unwanted angiogenesis, particularly those of ocular tissues. The treatment, inhibition, and/or prevention of choroidal neovasculature (CNV) is provided, along with an animal model for CNV and imaging techniques that permit the screening of potential agents as anti-angiogenesis and anti-CNV agents.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: December 31, 2013
    Assignee: University of Pennsylvania
    Inventors: Rong Wen, Zhijun Luo, Alan M. Laties
  • Patent number: 8614235
    Abstract: The subject invention provides CAI compounds and formulations thereof, and methods for their use in the localized treatment of non-life threatening diseases. Formulations of CAI compounds of the subject invention include CAI free base and CAI prodrug microcrystallines, microparticles, emulsions, and the like. The subject invention further provides methods for treating non-life threatening diseases using the CAI compounds of the invention (i.e., novel delivery systems and combination therapies) that are effective and are associated with little or no adverse side effects.
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: December 24, 2013
    Assignee: RFE Pharma LLC
    Inventors: Gary Robinson, Gideon Shapiro, Alan J. Franklin, Simona Jurczyk
  • Patent number: 8592450
    Abstract: The present invention provides compounds and methods for the treatment of LFA-1 mediated diseases. In particular, LFA-1 antagonists are described herein and these antagonists are used in the treatment of LFA-1 mediated diseases. One aspect of the invention provides for diagnosis of an LFA-1 mediated disease and administration of a LFA-1 antagonist, after the patient is diagnosed with a LFA-1 mediated disease. In some embodiments, the LFA-1 mediated diseases treated are dry eye disorders. Also provided herein are methods for identifying compounds which are LFA-1 antagonists.
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: November 26, 2013
    Assignee: SARcode Bioscience Inc.
    Inventors: Thomas Gadek, John Burnier
  • Patent number: 8585938
    Abstract: UV absorbing compounds that are effective in blocking UV and short-wavelength blue light are disclosed. The UV absorbing compounds are particularly suitable for use in intraocular lens materials.
    Type: Grant
    Filed: March 29, 2013
    Date of Patent: November 19, 2013
    Assignee: Novartis AG
    Inventors: David L. Jinkerson, Walter R. Laredo
  • Patent number: 8580789
    Abstract: Provided herein are methods of protecting all or a portion of the optic nerve fiber layer within the optic nerve/lamina cribrosa (ONLC) complex in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of an agent that results in crosslinking of collagen in the indiviudal's peripapillary sclera, thereby stiffening the individual's peripapillary sclera and protecting all or a portion of the optic nerve fiber layer within the ONLC of the individual. In a particular embodiment, the invention is directed to methods of treating glaucoma in an individual in need thereof, comprising administering to the individual a therapeutically effective amount of an agent that results in crosslinking of collagen in the indiviudal's peripapillary sclera, thereby stiffening the individual's peripapillary sclera and treating the glaucoma in the individual.
    Type: Grant
    Filed: April 2, 2008
    Date of Patent: November 12, 2013
    Assignees: The Cleveland Clinic Foundation
    Inventors: Ronald R. Krueger, William J. Dupps, Stephen Trokel, Ivey Thornton
  • Patent number: 8580851
    Abstract: The present invention relates to an ophthalmic solution comprising a prostaglandin compound and viscosity-increasing compound. The ophthalmic solution of the invention is excellent in stability and can provide long lasting and increased effect when administrated topically to the eyes of a patient.
    Type: Grant
    Filed: April 21, 2005
    Date of Patent: November 12, 2013
    Assignee: Sucampo AG
    Inventor: Ryuji Ueno
  • Patent number: 8568790
    Abstract: The present invention relates to medicinal compositions containing a honey having non peroxide antibacterial activity and wherein the composition comprises from about 19% to about 80% water by weight. The use of these compositions in the treatment of eye, respiratory and ear conditions is also disclosed.
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: October 29, 2013
    Assignee: Medihoney Pty Ltd.
    Inventor: Anthony Peter Moloney
  • Patent number: 8557868
    Abstract: The present invention relates to a lens care solution comprising: 0.001 to about 5 weight percent of a low molecular weight amine of the general formula: Where R1, R2, R3 and R4 are —H or low molecular weight radicals, and R5 is a low molecular weight radical, or salt thereof; an effective amount of tonicity agent; and the balance water.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: October 15, 2013
    Assignee: FXS Ventures, LLC
    Inventor: Francis X. Smith
  • Patent number: 8551974
    Abstract: Ophthalmic compositions are provided that include a lubricant, a deturgescent agent, a glycosaminoglycan, and water. Methods of using the ophthalmic compositions are also provided.
    Type: Grant
    Filed: June 11, 2010
    Date of Patent: October 8, 2013
    Inventor: Richard L. Lindstrom
  • Patent number: 8541413
    Abstract: This invention provides for biocompatible, biodegradable eye drop pharmaceutical formulations useful for the treatment of ocular indications. In particular, tocopherols and their esters of low water solubility, notably ?-tocopheryl acetate, are exceptional vehicles for biocompatible, nonirritating topical eye drop formulations that provide sustained release of active agents.
    Type: Grant
    Filed: September 24, 2008
    Date of Patent: September 24, 2013
    Assignee: Ramscor, Inc.
    Inventors: Vernon G. Wong, Louis L. Wood
  • Patent number: 8541463
    Abstract: Compositions comprising ketorolac tromethamine at a therapeutically effective concentration of less than 0.5% are disclosed herein. Methods of treating or preventing ocular pain using said compositions are also disclosed herein.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: September 24, 2013
    Assignee: Allergan Sales, LLC
    Inventors: Christopher A. Muller, Janet K. Cheetham, Teresa H. Kuan, David F. Power
  • Patent number: 8536190
    Abstract: The present invention provides compositions and uses of an ascomycin macrolactam for the treatment of an unwanted ocular condition occurring in a patient undergoing treatment with a therapeutically active agent for the treatment of cancer.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: September 17, 2013
    Assignee: Allergan, Inc.
    Inventor: Rhett M. Schiffman
  • Patent number: 8536167
    Abstract: The present invention relates to methods for treating an ophthalmic, otic, or nasal infection comprising treating the infected tissue with a composition comprising finafloxacin or a finafloxacin derivative. The present invention also relates to antimicrobial compositions comprising finafloxacin or a finafloxacin derivative. The compositions are suitable for the treatment of ophthalmic, otic, or nasal infections.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: September 17, 2013
    Assignee: Alcon Research, Ltd.
    Inventors: David W. Stroman, Masood A. Chowhan, Kenneth C. Appell
  • Patent number: 8529907
    Abstract: Provided is a method for improving day photopic vision and/or cone-derived visual field and visual function in a subject suffering from a retinal disease or trauma including administering to the subject a pharmaceutically effective amount of crude Dunaliella powder. Also provided is a method for improving night vision and/or rod derived visual field in a subject suffering from a retinal disease including administering to the subject a pharmaceutically effective amount of crude Dunaliella powder. A pharmaceutical composition for improving day vision and/or visual field in a subject suffering from a retinal disease including crude Dunaliella powder is also provided.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: September 10, 2013
    Assignees: Nikken Sohonsha Corporation, Tel Hashomer Medical Research Infrastructure and Services Ltd.
    Inventors: Michael Belkin, Aviv Shaish, Dror Harats, Ygal Rotenstreich
  • Patent number: 8529927
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants can be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, including reduction of an elevated intraocular pressure.
    Type: Grant
    Filed: March 31, 2006
    Date of Patent: September 10, 2013
    Assignee: Allergan, Inc.
    Inventors: James N. Chang, Lon T. Spada, Wendy M. Blanda, Werhner C. Orilla, James A. Burke, Patrick M. Hughes
  • Patent number: 8530449
    Abstract: The present invention is directed to a topical ophthalmic composition for a liquid comprised of clear colloidal polar nanolipids delivered in submicron sized particles (Nanopids™), aqueous colloidal lubricants, aqueous polymers, emulsifies, and a unique stabilizing buffer system, which undergoes a liquid-gel phase transition in the eye. Said composition is designed to deliver advanced eye lubricants, protect the three (3) layers of corneal film from dryness, and provide a unique system of Dry Eye treatment that addresses and treats all three layers of corneal tear film. Said composition is further designed to provide a superior delivery system of various Active Pharmaceutical Ingredients (APIs), and/or anti-infective/antibiotic/anti-fungal agents, accepted as safe and efficacious for ophthalmic use.
    Type: Grant
    Filed: September 9, 2010
    Date of Patent: September 10, 2013
    Inventor: Assad S. Sawaya
  • Patent number: 8524758
    Abstract: Ophthalmic compositions for the treatment of presbyopia, including combinations of parasympathomimetics and non-steroidal anti-inflammatories.
    Type: Grant
    Filed: December 6, 2007
    Date of Patent: September 3, 2013
    Inventor: Jorge Luis Benozzi
  • Patent number: 8518996
    Abstract: An aqueous eye drop comprising 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof and an organic amine (for example, aminoethylsulfonic acid or trometamol) or a salt thereof is useful as an eye drop for once a day administration for treating inflammatory diseases of the external segment or the anterior segment of the eyes, since such aqueous eye drop can maintain a therapeutically effective concentration of 2-amino-3-(4-bromobenzoyl)phenylacetic acid in anterior aqueous humor for at least 24 hours by once a day administration.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: August 27, 2013
    Assignee: Senju Pharmaceutical Co., Ltd.
    Inventors: Shirou Sawa, Tomoko Fujimoto
  • Patent number: 8506986
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants may be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others.
    Type: Grant
    Filed: January 31, 2008
    Date of Patent: August 13, 2013
    Assignee: Allergan, Inc.
    Inventors: Glenn T Huang, Brittany Jackson, James A. Burke, Ton Lin, Patrick M. Hughes, Larry A. Wheeler, Rosy Sheng Donn
  • Patent number: 8501800
    Abstract: An ophthalmically acceptable vehicle includes an aqueous suspension having a first viscosity. The suspension includes about 0.1% to about 6.5% by weight of a carboxyl-containing polymer prepared by polymerizing one or more carboxyl-containing monoethylenically unsaturated monomers and less than about 5% by weight of a cross-linking agent. The polymer has average particle size of not more than about 50 ?m in equivalent spherical diameter. The vehicle includes a second polymer that allows the carboxyl-containing polymer to remain suspended. Upon contact with tear fluid, the vehicle gels to a second viscosity which is greater than the first viscosity. A method of administering a medicament to the eye of a subject includes applying a composition that includes this ophthalmically acceptable vehicle and a medicament contained for treatment of a disease or disorder for which ophthalmic delivery is indicated. The medicament is released from the vehicle in a sustained release manner.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: August 6, 2013
    Assignee: Insite Vision Incorporated
    Inventors: Lyle Bowman, Stephen Pham
  • Patent number: 8501789
    Abstract: This invention relates to methods for treating age-related macular degeneration, blindness or glaucoma using an iron-chelator SIH.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: August 6, 2013
    Assignee: The Trustees of the University of Pennsylvania
    Inventor: Joshua L. Dunaief
  • Patent number: 8460743
    Abstract: The present invention generally relates to a method for coating ophthalmic lenses, preferably contact lenses, more preferably silicone hydrogel contact lenses. In particular, the present invention is directed to a method for forming a coating comprising a polyionic material on a contact lens, preferably a silicone hydrogel contact lens, directly in the primary package and maintaining the coated contact lens within said primary package until insertion of the coated contact lens in the eye of the contact lens user.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: June 11, 2013
    Assignee: Novartis AG
    Inventors: Achim Müller, Katharina Schmid
  • Patent number: 8455494
    Abstract: This application relates to the use of one or more parasympathomimetic drugs in combination with one or more alpha agonists to create optically beneficial miosis to, for example, temporarily treat presbyopia. The invention provides a pharmaceutical preparation comprising a therapeutically effective amount of one or more parasympathomimetic drugs or cholinesterase inhibitors, or a pharmaceutically acceptable salt thereof, in combination with one or more alpha agonists or antagonists, or a pharmaceutically acceptable salt thereof. The invention further provides for a method for treating, ameliorating or reducing presbyopia of a patient having an eye, comprising administering to said eye a pharmaceutically effective amount of the ophthalmic preparation.
    Type: Grant
    Filed: September 6, 2012
    Date of Patent: June 4, 2013
    Assignee: HEK Development, LLC
    Inventor: Herbert E. Kaufman
  • Patent number: 8455492
    Abstract: The present invention provides a method of providing neuroprotection to a mammal comprising administering to said mammal suffering from or at risk of suffering a noxious action on its nerve cells an effective amount of a compound of formula I to inhibit or prevent nerve cell injury or death wherein the 2-imidazolin-2-ylamino group is in either the 5- or 6-position of the quinoxaline nucleus; x, y and z are in any of the remaining 5-, 6-, 7- or 8-positions and are selected from hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl; and R is an optional substituent in either the 2- or 3-position of the quinoxaline nucleus and may be hydrogen, lower alkyl or lower alkoxy, or pharmaceutically acceptable salts thereof and mixtures thereof. Such noxious action may result from ischemia, e.g. spinal ischemia.
    Type: Grant
    Filed: December 7, 2005
    Date of Patent: June 4, 2013
    Assignee: Allergan, Inc.
    Inventors: Larry A. Wheeler, Elizabeth Woldemussie, Ronald K. Lai
  • Patent number: 8450287
    Abstract: Ophthalmic pharmaceutical compositions containing tobramycin, dexamethasone and deacetylated xanthan gum are described. The compositions provide longer ocular retention for enhanced ocular bioavailability of tobramycin and dexamethasone. In a preferred embodiment, the compositions also provide for improved suspension of dexamethasone. The concentration of ionizable species in the compositions is controlled so as to prevent precipitation of the xanthan gum as a result of ionic interactions between tobramycin and xanthan gum, while allowing for a restoration of viscosity upon topical application of the compositions to the eye. The use of deacetylated xanthan gum is disclosed, so as to avoid formulation instability caused by pH drift during storage.
    Type: Grant
    Filed: December 6, 2011
    Date of Patent: May 28, 2013
    Assignee: Alcon Research, Ltd.
    Inventor: Bhagwati P. Kabra
  • Patent number: 8425891
    Abstract: Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed.
    Type: Grant
    Filed: October 15, 2012
    Date of Patent: April 23, 2013
    Assignee: Novartis AG
    Inventor: David L. Jinkerson
  • Patent number: 8420699
    Abstract: Therapeutically effective compositions and methods to inhibit dry eye as well as other conditions are provided. A therapeutically effective composition consists of at least one surfactant; a preservative with reduced immunogenicity relative to thimerosol; a complexing agent; and deionized, demineralized, ozonated water.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: April 16, 2013
    Inventor: Irvine L. Dubow
  • Patent number: 8388941
    Abstract: The use of a borate/polyol and zinc system to enhance the antimicrobial activity of multi-dose pharmaceutical compositions is described. The compositions do not require a conventional anti-microbial preservative and therefore are referred to as being ‘self-preserved’. The compositions possess sufficient antimicrobial activity to satisfy the preservative efficacy requirements of the USP for aqueous ophthalmic compositions.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: March 5, 2013
    Assignee: Alcon Research, Ltd.
    Inventors: Masood A. Chowhan, David J. Keith
  • Patent number: 8377982
    Abstract: Compositions comprising ketorolac tromethamine at a therapeutically effective concentration of less than 0.5% are disclosed herein. Methods of treating or preventing ocular pain using said compositions are also disclosed herein.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: February 19, 2013
    Assignee: Allergan Sales, LLC
    Inventors: Christopher A. Muller, Janet K. Cheetam, Teresa H. Kuan
  • Patent number: 8324271
    Abstract: An eye drop composition in which the degradation of isopropyl unoprostone in an eye drop is prevented by adding trometamol to the eye drop containing isopropyl unoprostone.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: December 4, 2012
    Assignee: R-Tech Ueno, Ltd.
    Inventors: Hiroyuki Asada, Akio Kimura
  • Patent number: 8324171
    Abstract: Ophthalmic composition that includes 0.05% w/v to 2% w/v diglycine or a salt thereof; 1.0 ppm to 8.5 ppm alexidine, and 0.1% w/v to 2% w/v of one or more boron buffering compounds.
    Type: Grant
    Filed: February 6, 2012
    Date of Patent: December 4, 2012
    Assignee: Bausch & Lomb Incorporated
    Inventors: Susan E. Burke, Erning Xia, Catherine A. Scheuer, Srini Venkatesh
  • Patent number: 8323630
    Abstract: The present invention is directed to the provision of multi-dose, self-preserved ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP), without requiring the presence of conventional anti-microbial preservative agents, such as benzalkonium chloride. The compositions are effectively preserved by a balanced ionic buffer system containing zinc ions at a concentration of 0.04 to 0.9 mM, preferably 0.04 to 0.4 mM. One aspect of the balanced buffer system is limitation of the amount of buffering anions present to a concentration of 15 mM or less, preferably 5 mM or less. In a preferred embodiment, the compositions also contain borate or, most preferably, one or more borate/polyol complexes. The use of propylene glycol as the polyol in such complexes is strongly preferred.
    Type: Grant
    Filed: April 14, 2011
    Date of Patent: December 4, 2012
    Assignee: Alcon Research, Ltd.
    Inventors: Bhagwati P. Kabra, Masood A. Chowhan, L. Wayne Schneider, Wesley Wehsin Han
  • Patent number: 8323631
    Abstract: Dihydroxybenzotriazole UV absorbing compounds that are particularly useful in ophthalmic devices are disclosed.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: December 4, 2012
    Assignee: Novartis AG
    Inventor: David L. Jinkerson
  • Patent number: 8318741
    Abstract: The present invention relates in general to therapeutic compositions and methods of use. In preferred embodiments, the invention relates to the field of eye health. In some embodiments, the invention relates to the prevention and treatment of macular degeneration by administering compounds disclosed herein. In some embodiments, the invention relates to compositions and methods of improving vision.
    Type: Grant
    Filed: April 5, 2012
    Date of Patent: November 27, 2012
    Assignee: The Texas A & M University System
    Inventor: George C. Chiou
  • Patent number: 8318739
    Abstract: The present invention provides a method for treating a corneal disease by administering to a patient in need of such treatment an effective amount of ozagrel or a salt thereof.
    Type: Grant
    Filed: July 1, 2010
    Date of Patent: November 27, 2012
    Assignee: Teika Pharmaceutical Co., Ltd.
    Inventors: Takahito Kimura, Shigeto Fujishita, Hiroyoshi Kawada
  • Patent number: 8314118
    Abstract: This invention relates to treatment of dry eye. In particular, the invention relates to methods and formulations for treating dry eye based on topical application of opioid antagonists such as naltrexone.
    Type: Grant
    Filed: April 15, 2010
    Date of Patent: November 20, 2012
    Inventors: Ian S. Zagon, Patricia J. McLaughlin, Joseph W. Sassani
  • Patent number: 8309612
    Abstract: An object of the present invention is to find a novel medicinal use of 2-phenyl-1,2-benzisoselenazol-3(2H)-one or a salt thereof. 2-Phenyl-1,2-benzisoselenazol-3(2H)-one or a salt thereof exhibits an excellent inhibitory effect on neovascularization in the choroid and also has a protective effect on retinal pigment epithelial cell damage, and therefore is useful as a prophylactic or therapeutic agent for age-related macular degeneration.
    Type: Grant
    Filed: May 23, 2008
    Date of Patent: November 13, 2012
    Assignee: Santen Pharmaceutical Co., Ltd.
    Inventors: Shin-ichiro Hirai, Atsushi Yoshida
  • Patent number: 8299124
    Abstract: An aqueous eye drop comprising 2-amino-3-(4-bromobenzoyl)phenylacetic acid or its pharmacologically acceptable salt or a hydrate thereof and an organic amine (for example, aminoethylsulfonic acid or trometamol) or a salt thereof is useful as an eye drop for once a day administration for treating inflammatory diseases of the external segment or the anterior segment of the eyes, since such aqueous eye drop can maintain a therapeutically effective concentration of 2-amino-3-(4-bromobenzoyl)phenylacetic acid in anterior aqueous humor for at least 24 hours by once a day administration.
    Type: Grant
    Filed: December 21, 2011
    Date of Patent: October 30, 2012
    Assignee: Senju Pharmaceutical Co., Ltd.
    Inventors: Shirou Sawa, Tomoko Fujimoto
  • Patent number: 8293741
    Abstract: Biocompatible intraocular implants include an alpha-2 adrenergic receptor agonist and a polymer associated with the alpha-2 adrenergic receptor agonist to facilitate release of the alpha-2 adrenergic receptor agonist into an eye for an extended period of time. The alpha-2 adrenergic receptor agonist may be associated with a biodegradable polymer matrix, such as a matrix of a two biodegradable polymers. The implants can be placed in an eye to treat one or more ocular conditions, such as an ocular vasculopathy or glaucoma, among others or to improve vision in a normal eye.
    Type: Grant
    Filed: April 29, 2005
    Date of Patent: October 23, 2012
    Assignee: Allergan, Inc.
    Inventors: James A. Burke, Patrick M. Hughes, Kai-Ming Zhang, Ton Lin, Glenn Huang, Brittany A. Jackson, Larry A. Wheeler, Rosy S. Donn
  • Patent number: 8268824
    Abstract: A therapeutic agent for a corneal disease comprising irsogladine or a salt thereof as an active ingredient. The purpose is to find a substance capable of effectively treating/ameliorating a corneal disease which has been increased in the number of cases thereof in recent years and to provide a therapeutic agent for a corneal disease comprising the substance as an active ingredient.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: September 18, 2012
    Assignee: Teika Pharmaceutical Co., Ltd.
    Inventors: Takahito Kimura, Shigeto Fujishita, Hiroyoshi Kawada
  • Patent number: 8268299
    Abstract: The present invention is directed to the provision of multi-dose, self-preserved ophthalmic compositions. The compositions possess sufficient antimicrobial activity to satisfy USP preservative efficacy requirements, as well as similar preservative standards (e.g., EP and JP), without requiring the presence of conventional anti-microbial preservative agents, such as benzalkonium chloride. The compositions are effectively preserved by a balanced ionic buffer system containing zinc ions at a concentration of 0.04 to 0.9 mM, preferably 0.04 to 0.4 mM. One aspect of the balanced buffer system is limitation of the amount of buffering anions present to a concentration of 15 mM or less, preferably 5 mM or less. In a preferred embodiment, the compositions also contain borat or, most preferably, one or more borate/polyol complexes. The use of propylene glycol as the polyol in such complexes is strongly preferred.
    Type: Grant
    Filed: September 20, 2007
    Date of Patent: September 18, 2012
    Assignee: Alcon Research, Ltd.
    Inventors: Bhagwati P. Kabra, Masood A. Chowhan, L. Wayne Schneider, Wesley Wehsin Han
  • Patent number: 8262948
    Abstract: Disclosed are ophthalmic device materials having improved light transmission characteristics. The materials contain a combination of certain UV absorbers and blue-light absorbing chromophores.
    Type: Grant
    Filed: April 27, 2011
    Date of Patent: September 11, 2012
    Assignee: Novartis AG
    Inventors: Walter R. Laredo, Ali E. Akinay
  • Patent number: 8262947
    Abstract: Benzotriazole UV/Visible light-absorbing monomers are disclosed. The UV/Vis absorbers are particularly suitable for use in intraocular lens materials.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: September 11, 2012
    Assignee: Novartis AG
    Inventor: Walter R. Laredo
  • Patent number: 8239978
    Abstract: Photodynamic therapy of conditions of the eye, especially those conditions characterized by unwanted neovasculature, such as age-related macular degeneration, results in enhanced visual acuity for treated subjects.
    Type: Grant
    Filed: September 10, 2007
    Date of Patent: August 14, 2012
    Assignee: Novartis Opthalmics AG
    Inventors: H. Andrew Strong, Julia G. Levy, Gustav Huber, Mario Fsadni
  • Patent number: 8222283
    Abstract: An object of the present invention is to provide a new medicinal use of 2-phenyl-1,2-benzisoselenazol-3(2H)-one or a salt thereof. 2-Phenyl-1,2-benzisoselenazol-3(2H)-one or a salt thereof exhibits an excellent prevention and improvement effect in corneal disorder models, and is therefore useful as a preventive or therapeutic agent for a keratoconjunctival disorder such as dry eye, superficial punctate keratopathy, corneal epithelial defects, corneal erosion, corneal ulcer, conjunctival epithelial defects, keratoconjunctivitis sicca, superior limbic keratoconjunctivitis, filamentary keratoconjunctivitis, keratitis or conjunctivitis.
    Type: Grant
    Filed: May 17, 2006
    Date of Patent: July 17, 2012
    Assignee: Santen Pharmaceutical Co., Ltd.
    Inventors: Atsushi Yoshida, Shinichirou Hirai, Masatsugu Nakamura
  • Patent number: 8216603
    Abstract: A method, device, and system for easier, consistent, and comfortable delivery of therapeutic agents to the front of the eye.
    Type: Grant
    Filed: May 4, 2007
    Date of Patent: July 10, 2012
    Inventor: Herbert Edward Kaufman
  • Patent number: 8211942
    Abstract: Compositions and methods to inhibit dry eye as well as other conditions are provided.
    Type: Grant
    Filed: January 26, 2011
    Date of Patent: July 3, 2012
    Inventor: Irvine L. Dubow
  • Patent number: 8211880
    Abstract: Triamcinolone acetonide suspension compositions are disclosed. The suspension compositions have a relatively low viscosity and are easy to extrude through a 27- or 30-guage needle but are highly flocculated and easily redispersed. The compositions are particularly suitable for intravitreal injection.
    Type: Grant
    Filed: January 17, 2012
    Date of Patent: July 3, 2012
    Assignee: Alcon Research, Ltd.
    Inventors: Bhagwati P. Kabra, Ruma Sarkar