Patents by Inventor Jianye Wen

Jianye Wen 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: 20230065128
    Abstract: Aspects of the invention include topical naloxone compositions for locally delivering naloxone to the skin of a subject. Topical compositions according to certain embodiments are storage stable non-aqueous topical compositions that include naloxone free base and a non-aqueous vehicle, wherein the compositions are substantially free of naloxone N-oxide. Also provided are methods of using the topical compositions to locally deliver naloxone to a subject, as well as kits containing the topical naloxone compositions.
    Type: Application
    Filed: February 11, 2021
    Publication date: March 2, 2023
    Inventors: Jutaro Shudo, Jianye Wen, Russell Haynes, Asha Sunkara, Bret Berner
  • Patent number: 11547676
    Abstract: Aspects of the invention include extended transdermal delivery devices for delivering buprenorphine to a subject for an extended period of time, where the transdermal delivery devices include buprenorphine, an ?-hydroxy acid and a pressure sensitive adhesive. In certain instances, buprenorphine, ?-hydroxy acid and the pressure sensitive adhesive are provided as a single matrix layer formulation. Also provided are methods of using the subject extended transdermal delivery devices, as well as kits containing the extended transdermal delivery device.
    Type: Grant
    Filed: December 16, 2013
    Date of Patent: January 10, 2023
    Assignee: Teikoku Seiyaku Co., Ltd.
    Inventors: Amit Jain, Jianye Wen
  • Publication number: 20220218689
    Abstract: Aspects of the invention include transdermal delivery devices for delivering a tropane active agent to a subject. Also provided are methods of using the subject transdermal delivery devices, as well as kits containing one or more of the transdermal delivery devices.
    Type: Application
    Filed: October 24, 2019
    Publication date: July 14, 2022
    Inventors: Russell HAYNES, Jianye WEN, Bret BERNER
  • Patent number: 10987342
    Abstract: Aspects of the invention include methods for applying to a subject a transdermal delivery device configured to deliver a non-sedative amount of a dexmedetomidine composition. In practicing methods according to certain embodiments, a non-sedative amount of a dexmedetomidine composition is transdermally applied to a subject and is maintained in contact with the subject in a manner sufficient to deliver a non-sedative amount of dexmedetomidine to a subject. Also provided are transdermal delivery devices having a non-sedative amount of dexmedetomidine sufficient for practicing the subject methods, as well as kits containing the transdermal delivery devices.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: April 27, 2021
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Adchara Pongpeerapat, Amit Jain, Bret Berner, Jianye Wen, Jutaro Shudo
  • Patent number: 10918607
    Abstract: Propynylaminoindan (e.g., Rasagiline) transdermal compositions are provided. Aspects of the transdermal compositions include a matrix which includes the propynylaminoindan, a pressure sensitive adhesive that includes an acrylate copolymer and a cationic acrylic copolymer. Also provided are methods of using the transdermal compositions and kits containing the transdermal compositions.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: February 16, 2021
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Richard D. Hamlin, Amit Jain, Jianye Wen
  • Patent number: 10874642
    Abstract: Aspects of the invention include methods of treating ADHD, anxiety or insomnia by applying a transdermal delivery device containing a dexmedetomidine composition formulated to deliver an amount of dexmedetomidine to a subject diagnosed as having ADHD, anxiety or insomnia. In practicing methods according to certain embodiments, a transdermal delivery device having a dexmedetomidine composition is applied to a subject and is maintained in contact with the subject in a manner sufficient to deliver an amount of dexmedetomidine sufficient to treat ADHD, anxiety or insomnia in the subject. Also provided are transdermal delivery devices configured to deliver an amount of dexmedetomidine sufficient for practicing the subject methods, as well as kits containing the transdermal delivery devices.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: December 29, 2020
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Adchara Pongpeerapat, Amit Jain, Bret Berner, Jianye Wen, Jutaro Shudo
  • Patent number: 10772871
    Abstract: Aspects of the invention include transdermal delivery devices for delivering dexmedetomine to a subject, where the transdermal delivery devices include a single layer matrix dexmedetomine composition. Transdermal delivery devices according to certain embodiments include dexmedetomidine and a pressure sensitive adhesive provided as a single layer formulation. Also provide are methods of using the subject transdermal delivery devices to deliver dexmedetomidine to a subject, as well as kits containing the transdermal delivery devices.
    Type: Grant
    Filed: October 3, 2014
    Date of Patent: September 15, 2020
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Adchara Pongpeerapat, Amit Jain, Bret Berner, Jianye Wen, Jutaro Shudo
  • Publication number: 20200093800
    Abstract: Aspects of the invention include methods of treating ADHD, anxiety or insomnia by applying a transdermal delivery device containing a dexmedetomidine composition formulated to deliver an amount of dexmedetomidine to a subject diagnosed as having ADHD, anxiety or insomnia. In practicing methods according to certain embodiments, a transdermal delivery device having a dexmedetomidine composition is applied to a subject and is maintained in contact with the subject in a manner sufficient to deliver an amount of dexmedetomidine sufficient to treat ADHD, anxiety or insomnia in the subject. Also provided are transdermal delivery devices configured to deliver an amount of dexmedetomidine sufficient for practicing the subject methods, as well as kits containing the transdermal delivery devices.
    Type: Application
    Filed: September 30, 2019
    Publication date: March 26, 2020
    Inventors: Adchara Pongpeerapat, Amit Jain, Bret Berner, Jianye Wen, Jutaro Shudo
  • Publication number: 20190175519
    Abstract: Naloxone transdermal delivery devices are provided. Aspects of the naloxone transdermal delivery devices include a matrix comprising a naloxone active agent in a pressure sensitive adhesive and a backing layer. Also provided are methods of making and using the naloxone transdermal delivery devices, as well as kits containing the transdermal delivery devices. The devices, kits and methods of using the same find use in a variety of applications.
    Type: Application
    Filed: December 7, 2018
    Publication date: June 13, 2019
    Inventors: Russell Haynes, Jianye Wen, Jutaro Shudo, Bret Berner
  • Patent number: 9913812
    Abstract: Methods of treating skin neoplasms using a monoamine oxidase inhibitor, e.g., a propynylaminoindan (such as rasagiline) are provided. Pharmaceutical compositions and kits comprising monoamine oxidase inhibitors are also provided.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: March 13, 2018
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Susan Meier-Davis, Jianye Wen, Richard D. Hamlin
  • Patent number: 9827207
    Abstract: Propynylaminoindan (e.g., Rasagiline) transdermal compositions are provided. Aspects of the transdermal compositions include a matrix which includes the propynylaminoindan, a pressure sensitive adhesive that includes an acrylate copolymer and a cationic acrylic copolymer. Also provided are methods of using the transdermal compositions and kits containing the transdermal compositions.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: November 28, 2017
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Richard D. Hamlin, Amit Jain, Jianye Wen
  • Patent number: 9597301
    Abstract: Propynylaminoindan (e.g., Rasagiline) transdermal compositions are provided. Aspects of the transdermal compositions include a matrix of the propynylaminoindan in a pressure sensitive adhesive comprising a carboxylated polymer. In some instances, the matrix further includes a cationic acrylic copolymer. Also provided are methods of using the transdermal compositions and kits containing the transdermal compositions.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: March 21, 2017
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Jianye Wen, Richard D. Hamlin
  • Patent number: 9579296
    Abstract: The invention provides transdermal delivery systems, medical kits, and methods for using the transdermal delivery systems and kits for medical applications, such as delivery of contraceptive agents to control fertility.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: February 28, 2017
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Edward Kisak, Nadir Buyuktimkin, Servet Buyuktimkin, John Newsam, Jianye Wen, Jutaro Shudo, Amit Jain
  • Publication number: 20160184240
    Abstract: Transdermal compositions are provided. Aspects of the transdermal compositions include: an active agent layer and a conversion layer, where the conversion layer includes a weak base and, optionally, a carboxylated component. Also provided are methods of using the transdermal compositions and kits containing the transdermal compositions.
    Type: Application
    Filed: July 24, 2015
    Publication date: June 30, 2016
    Inventors: Richard D. Hamlin, Jianye Wen
  • Publication number: 20160051488
    Abstract: A polyacrylate formulation suitable for delivery of drug to through a body surface of an individual. By loading the drug and permeation enhancers at a high concentration into a polyacrylate proadhesive that has inadequate adhesive properties for typical adhesive application on the skin, a formulation with desirable adhesive characteristics and effective therapeutic properties can be made. The proadhesive has higher glass transition temperature than typical pressure sensitive adhesives.
    Type: Application
    Filed: October 30, 2015
    Publication date: February 25, 2016
    Inventors: Jay Audett, Jianye Wen, Eli J. Goldman, Robert M. Gale, Allison Luciano, Paul B. Foreman, Eric N. Silverberg
  • Publication number: 20160051487
    Abstract: The invention provides transdermal delivery systems, medical kits, and methods for using the transdermal delivery systems and kits for medical applications, such as delivery of contraceptive agents to control fertility.
    Type: Application
    Filed: August 27, 2015
    Publication date: February 25, 2016
    Inventors: Edward Kisak, Nadir Buyuktimkin, Servet Buyuktimkin, John Newsam, Jianye Wen, Jutaro Shudo, Amit Jain
  • Publication number: 20160051489
    Abstract: Propynylaminoindan (e.g., Rasagiline) transdermal compositions are provided. Aspects of the transdermal compositions include a matrix which includes the propynylaminoindan, a pressure sensitive adhesive that includes an acrylate copolymer and a cationic acrylic copolymer. Also provided are methods of using the transdermal compositions and kits containing the transdermal compositions.
    Type: Application
    Filed: November 5, 2015
    Publication date: February 25, 2016
    Inventors: Richard D. Hamlin, Amit Jain, Jianye Wen
  • Patent number: 9205061
    Abstract: Propynylaminoindan (e.g., Rasagiline) transdermal compositions are provided. Aspects of the transdermal compositions include a matrix which includes the propynylaminoindan, a pressure sensitive adhesive that includes an acrylate copolymer and a cationic acrylic copolymer. Also provided are methods of using the transdermal compositions and kits containing the transdermal compositions.
    Type: Grant
    Filed: October 25, 2013
    Date of Patent: December 8, 2015
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Richard D. Hamlin, Amit Jain, Jianye Wen
  • Patent number: 9205090
    Abstract: A polyacrylate formulation suitable for delivery of drug to through a body surface of an individual. By loading the drug and permeation enhancers at a high concentration into a polyacrylate proadhesive that has inadequate adhesive properties for typical adhesive application on the skin, a formulation with desirable adhesive characteristics and effective therapeutic properties can be made. The proadhesive has higher glass transition temperature than typical pressure sensitive adhesives.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: December 8, 2015
    Assignee: ALZA Corporation
    Inventors: Jay Audett, Jianye Wen, Eli J. Goldman, Robert M. Gale, Allison Luciano, Paul B. Foreman, Eric N. Silverberg
  • Patent number: 9144553
    Abstract: The invention provides transdermal delivery systems, medical kits, and methods for using the transdermal delivery systems and kits for medical applications, such as delivery of contraceptive agents to control fertility.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: September 29, 2015
    Assignee: Teikoku Pharma USA, Inc.
    Inventors: Edward Kisak, Nadir Buyuktimkin, Servet Buyuktimkin, John Newsam, Jianye Wen, Jutaro Shudo, Amit Jain