Patents by Inventor Alan L. Weiner

Alan L. Weiner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210220316
    Abstract: The present invention provides aqueous ophthalmic compositions in the form of solution comprising hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]-3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester and macrogol 15 hydroxystearate as the only solubilizing agent, and a method for their preparation.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 22, 2021
    Inventors: Frédéric PILOTAZ, Alan L. WEINER, Marina DO, Julien SALDO
  • Patent number: 11020368
    Abstract: The present invention provides aqueous ophthalmic compositions in the form of solution comprising hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]-3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester and macrogol 15 hydroxystearate as the only solubilizing agent, and a method for their preparation.
    Type: Grant
    Filed: March 11, 2020
    Date of Patent: June 1, 2021
    Assignee: NICOX S.A.
    Inventors: Frédéric Pilotaz, Alan L. Weiner, Marina Do, Julien Saldo
  • Publication number: 20210128458
    Abstract: The present invention provides aqueous ophthalmic compositions in the form of solution comprising hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]-3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester and macrogol 15 hydroxystearate as the only solubilizing agent, and a method for their preparation.
    Type: Application
    Filed: January 11, 2021
    Publication date: May 6, 2021
    Inventors: Frédéric PILOTAZ, Alan L. WEINER, Marina DO, Julien SALDO
  • Publication number: 20200206176
    Abstract: The present invention provides aqueous ophthalmic compositions in the form of solution comprising hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]-3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester and macrogol 15 hydroxystearate as the only solubilizing agent, and a method for their preparation.
    Type: Application
    Filed: March 11, 2020
    Publication date: July 2, 2020
    Inventors: Frédéric PILOTAZ, Alan L. WEINER, Marina DO, Julien SALDO
  • Patent number: 10688073
    Abstract: The present invention provides aqueous ophthalmic compositions in the form of solution comprising hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]-3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester and macrogol 15 hydroxystearate as the only solubilizing agent, and a method for their preparation.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: June 23, 2020
    Assignee: NICOX SA
    Inventors: Frédéric Pilotaz, Alan L. Weiner, Marina Do, Julien Saldo
  • Publication number: 20200016108
    Abstract: The present invention provides aqueous ophthalmic compositions in the form of solution comprising hexanoic acid, 6-(nitrooxy)-, (1S,2E)-3-[(1R,2R,3S,5R)-2-[(2Z)-7-(ethylamino)-7-oxo-2-hepten-1-yl]-3,5-dihydroxycyclopentyl]-1-(2-phenylethyl)-2-propen-1-yl ester and macrogol 15 hydroxystearate as the only solubilizing agent, and a method for their preparation.
    Type: Application
    Filed: July 10, 2019
    Publication date: January 16, 2020
    Inventors: Frédéric PILOTAZ, Alan L. WEINER, Marina DO, Julien SALDO
  • Patent number: 8753666
    Abstract: The present invention concerns implantable ocular devices for the sustained release of medication to the eye, and methods for manufacturing and using such devices. In one embodiment, the present invention provides a device comprising: (a) a body comprising a matrix of a prostaglandin and a silicone; (b) a parylene coating on the outer surface of the body; and (c) one or more pores extending from the outer surface of the parylene coating to the outer surface of the body.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: June 17, 2014
    Assignee: Alcon Research, Ltd.
    Inventors: Theron R. Rodstrom, Larry Smith, II, Youqin Tian, David Allen Marsh, Alan L. Weiner, Shivalik Bakshi
  • Publication number: 20130261569
    Abstract: The present invention is directed to a pulsatile ophthalmic peri-corneal drug delivery device. The device includes an annular body and a mechanism for releasing multiple separate and distinct doses of a therapeutic composition over an extended period of time.
    Type: Application
    Filed: May 20, 2013
    Publication date: October 3, 2013
    Inventors: Alan L. Weiner, Bhagwati P. Kabra
  • Patent number: 8469934
    Abstract: The present invention is directed to a pulsatile ophthalmic peri-corneal drug delivery device. The device includes an annular body and a mechanism for releasing multiple separate and distinct doses of a therapeutic composition over an extended period of time.
    Type: Grant
    Filed: January 25, 2011
    Date of Patent: June 25, 2013
    Assignee: Alcon Research, Ltd.
    Inventors: Alan L. Weiner, Bhagwati P. Kabra
  • Publication number: 20110184358
    Abstract: The present invention is directed to a pulsatile ophthalmic peri-corneal drug delivery device. The device includes an annular body and a mechanism for releasing multiple separate and distinct doses of a therapeutic composition over an extended period of time.
    Type: Application
    Filed: January 25, 2011
    Publication date: July 28, 2011
    Inventors: Alan L. Weiner, Bhagwati P. Kabra
  • Publication number: 20100226962
    Abstract: The present invention is directed to an ophthalmic peri-corneal drug delivery device. The device includes a core of matrix material and therapeutic agent and a coating over the core. One or more opening[s] extend through the coating to provide for release of the drug to the eye. Moreover, the device is designed to lay atop the external surface of the eye.
    Type: Application
    Filed: February 25, 2010
    Publication date: September 9, 2010
    Inventors: Theron R. Rodstrom, David A. Marsh, Alan L. Weiner, Larry Smith, II, Martin B. Wax
  • Publication number: 20100174272
    Abstract: The present invention is directed to an in-situ refillable ophthalmic implant having a refill port in communication with a reservoir and a release control mechanism. The present invention also relates to methods of forming and using the ophthalmic implant. Preferably, the control release mechanism include opening[s] providing for passive passage of pharmaceutical ophthalmic composition, particularly therapeutic agent, out of the reservoir, through the opening[s] and into the eye.
    Type: Application
    Filed: December 18, 2009
    Publication date: July 8, 2010
    Inventor: Alan L. Weiner
  • Publication number: 20090264375
    Abstract: One aspect of the present invention relates to methods of treating corneal edema comprising contacting a cornea with an ophthalmic irrigating composition comprising histidine. In certain embodiments, the ophthalmic irrigating compositions contact the corneal endothelium. Another aspect of the present invention relates to ophthalmic irrigating compositions for treating corneal edema comprising histidine and optionally, calcium glycerophosphate and/or glutathione disulfide.
    Type: Application
    Filed: December 19, 2008
    Publication date: October 22, 2009
    Applicant: ALCON RESEARCH, LTD.
    Inventors: Mandar V. SHAH, Joseph Paul BULLOCK, Alan L. WEINER, Harli DOLLINGER
  • Publication number: 20090239957
    Abstract: One aspect of the present invention relates to stabilized irrigating compositions comprising sodium glycerophosphate and/or calcium glycerophosphate, and a bicarbonate salt. Another aspect of the present invention relates to methods of irrigating ocular tissues during a surgical procedure comprising bathing the intraocular tissues with an irrigating composition comprising sodium glycerophosphate and/or calcium glycerophosphate, and a bicarbonate salt.
    Type: Application
    Filed: December 19, 2008
    Publication date: September 24, 2009
    Applicant: ALCON RESEARCH, LTD.
    Inventors: Mandar V. SHAH, Joseph Paul BULLOCK, Alan L. WEINER, Harli DOLLINGER, Simaben B. PATEL
  • Publication number: 20080181930
    Abstract: The present invention concerns implantable ocular devices for the sustained release of medication to the eye, and methods for manufacturing and using such devices. In one embodiment, the present invention provides a device comprising: (a) a body comprising a matrix of a prostaglandin and a silicone; (b) a parylene coating on the outer surface of the body; and (c) one or more pores extending from the outer surface of the parylene coating to the outer surface of the body.
    Type: Application
    Filed: January 30, 2008
    Publication date: July 31, 2008
    Applicant: ALCON RESEARCH, LTD.
    Inventors: Theron R. Rodstrom, Larry Smith, Youqin Tian, David Allen Marsh, Alan L. Weiner, Shivalik Bakshi
  • Patent number: 6759057
    Abstract: Methods and compositions are described for the treatment of inflammatory diseases including the use of liposomes to deliver non-steroidal anti-inflammatory drugs. Drugs may be encapsulated in the liposomes during their preparation, or alternatively, are combined with the liposomes following their formation. The composition may include glycolipids such as galactolipids including digalactosyl diglyceride, and the liposomes may be made by a number of procedures. The compositions may be administered to mammals including humans.
    Type: Grant
    Filed: March 13, 1989
    Date of Patent: July 6, 2004
    Assignees: The Liposome Company, Inc., The University of British Columbia
    Inventors: Alan L. Weiner, Pieter R. Cullis
  • Patent number: 6486208
    Abstract: This invention relates to reduced stinging, sustained release ophthalmic formulations and the method of treatment comprising administering such formulations topically to the eye when in need thereof.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: November 26, 2002
    Assignee: Alcon Laboratories, Inc.
    Inventors: Ernesto J. Castillo, Ruma Sarkar, Onkar N. Singh, Alan L. Weiner, Cody Yarborough
  • Patent number: 6352716
    Abstract: Methods and compositions are described for the preparation of bioactive agents entrapped in lipid vesicles the bilayers of which comprise a salt form of an organic acid derivative of a sterol, such as the tris-salt form of a sterol hemisuccinate, and to bompositions comprising a mixtue of tris(hydroxymethyl)aminomethane salt of cholesteryl hemisuccinate with either an antifungal compound or a peptide. These compositions have various applications in vivo.
    Type: Grant
    Filed: August 18, 1993
    Date of Patent: March 5, 2002
    Assignee: The Liposome Company Inc.
    Inventors: Andrew S. Janoff, Mircea C. Popescu, Alan L. Weiner, Lois E. Bolcsak, Paul A. Tremblay, Christine E. Swenson
  • Patent number: 6235781
    Abstract: A pharmaceutical product comprising an aqueous prostaglandin formulation and a polypropylene container are disclosed. Aqueous prostaglandin formulations are more stable in polypropylene containers than polyethylene containers.
    Type: Grant
    Filed: January 20, 2000
    Date of Patent: May 22, 2001
    Assignee: Alcon Laboratories, Inc.
    Inventors: Alan L. Weiner, Subhash C. Airy, Cody Yarborough, Julia A. Clifford, William E. McCune
  • Patent number: 6090406
    Abstract: A high integrity liposome comprising at least one stabile lipid and at least one peptide-like therapeutic agent associated with said liposome, adapted for parenteral administration to an animal, including a human, and method according to manufacture and use. Immunizing dosage forms comprising a liposome and an immunogen, wherein said liposome and immunogen are present in an immunization dose. Additionally, a dosage form, including such form particularly adapted to producing an immune response, comprising a salt according to an organic acid derivative of a sterol and an immunogen wherein said organic acid derivative of a sterol and immunogen are present in an immunization dose, and method according to use is disclosed.
    Type: Grant
    Filed: February 26, 1990
    Date of Patent: July 18, 2000
    Assignee: The Liposome Company, Inc.
    Inventors: Mircea C. Popescu, Alan L. Weiner, Marie S. Recine, Andrew S. Janoff, Leonard Estis, Lynn D. Keyes, Carl R. Alving