Patents by Inventor Sung-Yun Kwon

Sung-Yun Kwon 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: 20240069535
    Abstract: The present disclosure relates to a simulation apparatus for secondary battery production.
    Type: Application
    Filed: July 14, 2022
    Publication date: February 29, 2024
    Inventors: Shinkyu KANG, Min Yong KIM, Youngduk KIM, Nam Hyuck KIM, Su Ho JEON, Min Hee KWON, Sung Nam CHO, Hyeong Geun CHAE, Gyeong Yun JO, Moon Kyu JO, Kyungchul HWANG, Moo Hyun YOO, Han Seung KIM, Daewoon JUNG, Seungtae KIM, Junhyeok JEON
  • Publication number: 20230398203
    Abstract: Influenza vaccines are administered using solid biodegradable microneedles. The microneedles are lubricated from the influenza vaccine in combination with solid excipient(s) and, after penetrating the skin, they dissolve in situ and release the vaccine to the immune system. The influenza vaccine is (i) a purified influenza virus surface antigen vaccine, rather than a live vaccine or a whole-virus or split inactivated vaccine (ii) an influenza vaccine prepared from viruses grown in cell culture, not eggs, (iii) a monovalent influenza vaccine e.g. for immunising against a pandemic strain, (iv) a bivalent vaccine, (v) a tetravalent or >4 -valent vaccine, (vi) mercury-free vaccine, or (vii) a gelatin-free vaccine.
    Type: Application
    Filed: October 11, 2022
    Publication date: December 14, 2023
    Inventors: Derek O'HAGAN, Manmohan SINGH, Sung-Yun KWON
  • Publication number: 20200281915
    Abstract: The invention pertains to methods that include administering to a subject a transoral dosage form comprising a pharmaceutical carrier and sufentanil, and maintaining a mean pH ranging from about 3.5 to about 5.5 during a dosing period after administration of the transoral dosage form as determined using an in vitro donor media test. Related dosage forms are also disclosed. Also disclosed are transoral dosage forms and related methods, wherein a transoral dosage form may comprise: (1) about 5 to about 1000 micrograms of sufentanil; (2) about 50 micrograms to about 100 milligrams of naloxone; and (3) acidifying material in an amount sufficient to provide a mean pH ranging from about 3.5 to about 5.
    Type: Application
    Filed: February 13, 2020
    Publication date: September 10, 2020
    Inventors: Su Il Yum, Jaymin Shah, Sung Yun Kwon, Xiaoping Song
  • Patent number: 10603312
    Abstract: The invention pertains to methods that include administering to a subject a transoral dosage form comprising a pharmaceutical carrier and sufentanil, and maintaining a mean pH ranging from about 3.5 to about 5.5 during a dosing period after administration of the transoral dosage form as determined using an in vitro donor media test. Related dosage forms are also disclosed. Also disclosed are transoral dosage forms and related methods, wherein a transoral dosage form may comprise: (1) about 5 to about 1000 micrograms of sufentanil; (2) about 50 micrograms to about 100 milligrams of naloxone; and (3) acidifying material in an amount sufficient to provide a mean pH ranging from about 3.5 to about 5.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: March 31, 2020
    Assignee: Durect Corporation
    Inventors: Su Il Yum, Jaymin Shah, Sung Yun Kwon, Xiaoping Song
  • Publication number: 20180250381
    Abstract: Influenza vaccines are administered using solid biodegradable microneedles. The microneedles are fabricated from the influenza vaccine in combination with solid excipient(s) and, after penetrating the skin, they dissolve in situ and release the vaccine to the immune system. The influenza vaccine is (i) a purified influenza virus surface antigen vaccine, rather than a live vaccine or a whole-virus or split inactivated vaccine (ii) an influenza vaccine prepared from viruses grown in cell culture, not eggs, (iii) a monovalent influenza vaccine e.g. for immunising against a pandemic strain, (iv) a bivalent vaccine, (v) a tetravalent or >4-valent vaccine, (vi) a mercury-free vaccine, or (vii) a gelatin-free vaccine.
    Type: Application
    Filed: October 12, 2017
    Publication date: September 6, 2018
    Inventors: Derek O'HAGAN, Manmohan SINGH, Sung-Yun KWON
  • Publication number: 20180228792
    Abstract: The invention pertains to methods that include administering to a subject a transoral dosage form comprising a pharmaceutical carrier and sufentanil, and maintaining a mean pH ranging from about 3.5 to about 5.5 during a dosing period after administration of the transoral dosage form as determined using an in vitro donor media test. Related dosage forms are also disclosed. Also disclosed are transoral dosage forms and related methods, wherein a transoral dosage form may comprise: (1) about 5 to about 1000 micrograms of sufentanil; (2) about 50 micrograms to about 100 milligrams of naloxone; and (3) acidifying material in an amount sufficient to provide a mean pH ranging from about 3.5 to about 5.
    Type: Application
    Filed: January 12, 2018
    Publication date: August 16, 2018
    Applicant: Durect Corporation
    Inventors: Su Il Yum, Jaymin Shah, Sung Yun Kwon, Xiaoping Song
  • Publication number: 20180110739
    Abstract: Disclosed are bupivacaine transdermal delivery systems, and related methods.
    Type: Application
    Filed: September 5, 2017
    Publication date: April 26, 2018
    Applicant: Durect Corporation
    Inventors: Su Il Yum, Sung Yun Kwon, Xiaoping Song, James E Brown
  • Patent number: 9801935
    Abstract: Influenza vaccines are administered using solid biodegradable microneedles. The microneedles are fabricated from the influenza vaccine in combination with solid excipient(s) and, after penetrating the skin, they dissolve in situ and release the vaccine to the immune system. The influenza vaccine is (i) a purified influenza virus surface antigen vaccine, rather than a live vaccine or a whole-virus or split inactivated vaccine (ii) an influenza vaccine prepared from viruses grown in cell culture, not eggs, (iii) a monovalent influenza vaccine e.g. for immunizing against a pandemic strain, (iv) a bivalent vaccine, (v) a tetravalent or >4-valent vaccine, (vi) a mercury-free vaccine, or (vii) a gelatin-free vaccine.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: October 31, 2017
    Assignee: SEQIRUS UK LIMITED
    Inventors: Derek O'Hagan, Manmohan Singh, Sung-Yun Kwon
  • Publication number: 20170119872
    Abstract: Influenza vaccines are administered using solid biodegradable microneedles. The microneedles are fabricated from the influenza vaccine in combination with solid excipient(s) and, after penetrating the skin, they dissolve in situ and release the vaccine to the immune system. The influenza vaccine is (i) a purified influenza virus surface antigen vaccine, rather than a live vaccine or a whole-virus or split inactivated vaccine (ii) an influenza vaccine prepared from viruses grown in cell culture, not eggs, (iii) a monovalent influenza vaccine e.g. for immunising against a pandemic strain, (iv) a bivalent vaccine, (v) a tetravalent or >4-valent vaccine, (vi) a mercury-free vaccine, or (vii) a gelatin-free vaccine.
    Type: Application
    Filed: October 11, 2016
    Publication date: May 4, 2017
    Inventors: Derek O'HAGAN, Manmohan SINGH, Sung-Yun KWON
  • Publication number: 20170007549
    Abstract: Disclosed are bupivacaine transdermal delivery systems, and related methods.
    Type: Application
    Filed: June 7, 2016
    Publication date: January 12, 2017
    Inventors: Su Il Yum, Sung Yun Kwon, Xiaoping Song, James E. Brown
  • Patent number: 9517205
    Abstract: Influenza vaccines are administered using solid biodegradable microneedles. The microneedles are fabricated from the influenza vaccine in combination with solid excipient(s) and, after penetrating the skin, they dissolve in situ and release the vaccine to the immune system. The influenza vaccine is (i) a purified influenza virus surface antigen vaccine, rather than a live vaccine or a whole-virus or split inactivated vaccine (ii) an influenza vaccine prepared from viruses grown in cell culture, not eggs, (iii) a monovalent influenza vaccine e.g. for immunizing against a pandemic strain, (iv) a bivalent vaccine, (v) a tetravalent or >4-valent vaccine, (vi) a mercury-free vaccine, or (vii) a gelatin-free vaccine.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: December 13, 2016
    Assignee: Seqirus UK Limited
    Inventors: Derek O'Hagan, Manmohan Singh, Sung-Yun Kwon
  • Patent number: 9381680
    Abstract: Methods for fabricating and manufacturing solid solution perforators (SSPs) using sharp metal or glass needles and/or subsequent molding and use are described. The methods entail making microneedles by various precision machining techniques and micromold structures from curable materials. Various designs of patch, cartridge and applicator are described. Also described are methods for adjusting the microneedle mechanical strength using formulation and/or post-drying processes.
    Type: Grant
    Filed: May 21, 2009
    Date of Patent: July 5, 2016
    Assignee: TheraJect, Inc.
    Inventors: Sea-Jin Oh, Sung-Yun Kwon
  • Publication number: 20160158215
    Abstract: The invention pertains to methods that include administering to a subject a transoral dosage form comprising a pharmaceutical carrier and sufentanil, and maintaining a mean pH ranging from about 3.5 to about 5.5 during a dosing period after administration of the transoral dosage form as determined using an in vitro donor media test. Related dosage forms are also disclosed. Also disclosed are transoral dosage forms and related methods, wherein a transoral dosage form may comprise: (1) about 5 to about 1000 micrograms of sufentanil; (2) about 50 micrograms to about 100 milligrams of naloxone; and (3) acidifying material in an amount sufficient to provide a mean pH ranging from about 3.5 to about 5.
    Type: Application
    Filed: October 1, 2015
    Publication date: June 9, 2016
    Applicant: Durect Corporation
    Inventors: Su II Yum, Jaymin Shah, Sung Yun Kwon, Xiaoping Song
  • Publication number: 20150112250
    Abstract: A buccal microneedle patch may be provided for vaccination. The buccal microneedle patch may include at least one of microneedles. The at least one microneedles may be configured to contain a predetermined vaccine and to penetrate an outside layer of a buccal mucosa for promptly delivering the predetermined vaccine.
    Type: Application
    Filed: April 3, 2013
    Publication date: April 23, 2015
    Inventor: Sung-Yun Kwon
  • Patent number: 8956644
    Abstract: Disclosed are bupivacaine transdermal delivery systems, and related methods.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: February 17, 2015
    Assignee: Durect Corporation
    Inventors: Su II Yum, Sung Yun Kwon, Xiaoping Song, James E. Brown
  • Publication number: 20140316333
    Abstract: A dissolving solid solution perforator (SSP) patch for oral cavity administration may include at least one perforator. The at least one perforator may contain a first drug and be configured to pierce an outside layer of an oral cavity for promptly delivering the first drug. The at least one perforator may penetrate an epithelium layer of the oral cavity and to deliver the antimigraine drug into blood vessels in a submucosa layer.
    Type: Application
    Filed: October 29, 2012
    Publication date: October 23, 2014
    Inventor: Sung-Yun KWON
  • Publication number: 20130287832
    Abstract: Influenza vaccines are administered using solid biodegradable microneedles. The microneedles are fabricated from the influenza vaccine in combination with solid excipient(s) and, after penetrating the skin, they dissolve in situ and release the vaccine to the immune system. The influenza vaccine is (i) a purified influenza virus surface antigen vaccine, rather than a live vaccine or a whole-virus or split inactivated vaccine (ii) an influenza vaccine prepared from viruses grown in cell culture, not eggs, (iii) a monovalent influenza vaccine e.g. for immunizing against a pandemic strain, (iv) a bivalent vaccine, (v) a tetravalent or >4-valent vaccine, (vi) a mercury-free vaccine, or (vii) a gelatin-free vaccine.
    Type: Application
    Filed: August 19, 2011
    Publication date: October 31, 2013
    Applicants: THERAJECT ,INC., Novartis AG
    Inventors: Derek O'Hagan, Manmohan Singh, Sung-Yun Kwon
  • Publication number: 20130273139
    Abstract: Disclosed are bupivacaine transdermal delivery systems, and related methods.
    Type: Application
    Filed: March 13, 2013
    Publication date: October 17, 2013
    Inventors: Su Il Yum, Sung Yun Kwon, Xiaoping Song, James E. Brown
  • Patent number: 8337883
    Abstract: Disclosed are bupivacaine transdermal delivery systems, and related methods.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: December 25, 2012
    Assignee: Durect Corporation
    Inventors: Su Il Yum, Sung Yun Kwon, Xiaoping Song, James E. Brown
  • Publication number: 20120193840
    Abstract: Provided are methods for fabricating and manufacturing solid solution perforators (SSPs) using sharp metal and subsequent molding and use. The methods entail making microneedles by precision machining techniques and micromold structures from plastic materials. Various designs of patch are described.
    Type: Application
    Filed: February 2, 2012
    Publication date: August 2, 2012
    Inventor: Sung-Yun Kwon