Patents by Inventor Catherine Manya Rohloff

Catherine Manya Rohloff 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).

  • Patent number: 10441528
    Abstract: The present invention relates to osmotic delivery devices, formulations, and methods for delivery of two or more beneficial agents. In one aspect, the present invention provides osmotic delivery devices useful for substantially concurrent administration of two or more beneficial agents. In another aspect, the present invention provides beneficial agent formulations for use in the osmotic delivery devices. The formulations include formulations wherein beneficial agents are soluble in the vehicle, suspension formulations comprising particle formulations of one or more beneficial agent, and combinations thereof. Further, methods for treatment of a variety of diseases or conditions using two or more beneficial agents are disclosed, wherein the methods are preferably practiced using the osmotic delivery devices and/or formulations of the invention.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: October 15, 2019
    Assignee: INTARCIA THERAPEUTICS, INC.
    Inventors: Thomas R. Alessi, Karling Alice Leung, Ryan D. Mercer, Cristina G. Negulescu, Catherine Manya Rohloff, Bing Yang
  • Publication number: 20180256492
    Abstract: The present invention relates to osmotic delivery devices, formulations, and methods for delivery of two or more beneficial agents. In one aspect, the present invention provides osmotic delivery devices useful for substantially concurrent administration of two or more beneficial agents. In another aspect, the present invention provides beneficial agent formulations for use in the osmotic delivery devices. The formulations include formulations wherein beneficial agents are soluble in the vehicle, suspension formulations comprising particle formulations of one or more beneficial agent, and combinations thereof. Further, methods for treatment of a variety of diseases or conditions using two or more beneficial agents are disclosed, wherein the methods are preferably practiced using the osmotic delivery devices and/or formulations of the invention.
    Type: Application
    Filed: March 16, 2018
    Publication date: September 13, 2018
    Inventors: Thomas R. Alessi, Karling Alice Leung, Ryan D. Mercer, Cristina G. Negulescu, Catherine Manya Rohloff, Bing Yang
  • Publication number: 20170319470
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Application
    Filed: July 25, 2017
    Publication date: November 9, 2017
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Patent number: 9724293
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: August 8, 2017
    Assignee: INTARCIA THERAPEUTICS, INC.
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Publication number: 20170119854
    Abstract: Highly concentrated drug particle formulations are described, wherein the drug comprises between about 25 wt % and 80 wt % of the particle formulation. The particle formulations of the present invention comprise, for example, macromolecules, such as proteins and/or small molecules (such as steroid hormones). The particle formulation typically further includes one or more additional component, for example, one or more stabilizer (e.g., carbohydrates, antioxidants, amino acids, and buffers). Such concentrated particle formulations can be combined with a suspension vehicle to form suspension formulations. The suspension formulation comprises (i) a non-aqueous, single-phase vehicle, comprising one or more polymer and one or more one solvent, wherein the vehicle exhibits viscous fluid characteristics, and (ii) a highly concentrated drug particle formulation. Devices for delivering the suspension formulations and methods of use are also described.
    Type: Application
    Filed: January 17, 2017
    Publication date: May 4, 2017
    Inventors: Thomas R. Alessi, Ryan D. MERCER, Catherine Manya ROHLOFF, Bing YANG
  • Publication number: 20170079906
    Abstract: The present invention relates to osmotic delivery devices, formulations, and methods for delivery of two or more beneficial agents. In one aspect, the present invention provides osmotic delivery devices useful for substantially concurrent administration of two or more beneficial agents. In another aspect, the present invention provides beneficial agent formulations for use in the osmotic delivery devices. The formulations include formulations wherein beneficial agents are soluble in the vehicle, suspension formulations comprising particle formulations of one or more beneficial agent, and combinations thereof. Further, methods for treatment of a variety of diseases or conditions using two or more beneficial agents are disclosed, wherein the methods are preferably practiced using the osmotic delivery devices and/or formulations of the invention.
    Type: Application
    Filed: November 28, 2016
    Publication date: March 23, 2017
    Inventors: Thomas R. ALESSI, Karling Alice LEUNG, Ryan D. MERCER, Cristina G. NEGULESCU, Catherine Manya ROHLOFF, Bing YANG
  • Publication number: 20160022582
    Abstract: Highly concentrated drug particle formulations are described, wherein the drug comprises between about 25 wt % and 80 wt % of the particle formulation. The particle formulations of the present invention comprise, for example, macromolecules, such as proteins and/or small molecules (such as steroid hormones). The particle formulation typically further includes one or more additional component, for example, one or more stabilizer (e.g., carbohydrates, antioxidants, amino acids, and buffers). Such concentrated particle formulations can be combined with a suspension vehicle to form suspension formulations. The suspension formulation comprises (i) a non-aqueous, single-phase vehicle, comprising one or more polymer and one or more one solvent, wherein the vehicle exhibits viscous fluid characteristics, and (ii) a highly concentrated drug particle formulation. Devices for delivering the suspension formulations and methods of use are also described.
    Type: Application
    Filed: October 8, 2015
    Publication date: January 28, 2016
    Inventors: Thomas R. ALESSI, Ryan D. MERCER, Catherine Manya ROHLOFF, Bing YANG
  • Patent number: 8398967
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: March 19, 2013
    Assignee: Intarcia Therapeutics, Inc.
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Publication number: 20130052237
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Application
    Filed: August 29, 2012
    Publication date: February 28, 2013
    Applicant: INTARCIA THERAPEUTICS, INC.
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Patent number: 8257691
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Grant
    Filed: April 20, 2011
    Date of Patent: September 4, 2012
    Assignee: Intarcia Therapeutics, Inc.
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Patent number: 8114430
    Abstract: Liquid polyoxaester polymer materials are provided as suspending vehicles suitable for dispensing of pharmaceutically active agents, such as proteins, from delivery devices, for example, pump-driven dosage forms. Polyoxaesters are made from at least one diacid and at least one diol. Through the use of polyoxaesters virtually solvent-free pharmaceutical suspensions can be created.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: February 14, 2012
    Assignee: Intarcia Therapeutics, Inc.
    Inventors: Catherine Manya Rohloff, Stephen Andrew Berry, Ling-Ling Kang, Aruna Nathan
  • Publication number: 20110264076
    Abstract: Liquid polyoxaester polymer materials are provided as suspending vehicles suitable for dispensing of pharmaceutically active agents, such as proteins, from delivery devices, for example, pump-driven dosage forms. Polyoxaesters are made from at least one diacid and at least one diol. Through the use of polyoxaesters virtually solvent-free pharmaceutical suspensions can be created.
    Type: Application
    Filed: May 3, 2011
    Publication date: October 27, 2011
    Inventors: Catherine Manya Rohloff, Stephen Andrew Berry, Ling-Ling Kang, Aruna Nathan
  • Publication number: 20110208168
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Application
    Filed: April 21, 2011
    Publication date: August 25, 2011
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Publication number: 20110195097
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Application
    Filed: April 20, 2011
    Publication date: August 11, 2011
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Patent number: 7964183
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Grant
    Filed: December 29, 2009
    Date of Patent: June 21, 2011
    Assignee: Intarcia Therapeutics, Inc.
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Patent number: 7959938
    Abstract: Liquid polyoxaester polymer materials are provided as suspending vehicles suitable for dispensing of pharmaceutically active agents, such as proteins, from delivery devices, for example, pump-driven dosage forms. Polyoxaesters are made from at least one diacid and at least one diol. Through the use of polyoxaesters virtually solvent-free pharmaceutical suspensions can be created.
    Type: Grant
    Filed: March 13, 2006
    Date of Patent: June 14, 2011
    Assignee: Intarcia Therapeutics, Inc.
    Inventors: Catherine Manya Rohloff, Stephen Andrew Berry, Ling-Ling Kang, Aruna Nathan
  • Patent number: 7731947
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: June 8, 2010
    Assignee: Intarcia Therapeutics, Inc.
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar
  • Publication number: 20100112070
    Abstract: A liquid composition in an osmotic drug delivery system and a dosage form in an osmotic drug delivery system is disclosed comprising an amphiphilic molecule, a non-aqueous liquid solvent, and a pharmaceutically active agent.
    Type: Application
    Filed: December 29, 2009
    Publication date: May 6, 2010
    Inventors: Rom Ezer Eliaz, Yuanpeng Zhang, Catherine Manya Rohloff, Eric William Weeks, Gunjan Junnarkar