Patents Assigned to Schweitzer Biotech Company Ltd.
  • Patent number: 10407465
    Abstract: The present invention relates to peptides enhancing neuronal outgrowth, particularly to peptides that enhance neurite outgrowth and their application.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: September 10, 2019
    Assignee: SCHWEITZER BIOTECH COMPANY LTD.
    Inventor: Ying-Chen Yang
  • Patent number: 8545852
    Abstract: A novel Edwardsiella ictaluri E-ict-VL33 strain, a vaccine derived from the novel Edwardsiella ictaluri E-ict-VL33 strain, especially in immersion form and oral form, and a method for protecting fishes from the infection of Edwardsiella ictaluri, especially catfish, the method including a primary immersion immunization using immersion vaccine, and after an appropriate period, boosting by oral vaccination, resulting in a strong and long-lasting immunity for fishes.
    Type: Grant
    Filed: December 8, 2011
    Date of Patent: October 1, 2013
    Assignee: Schweitzer Biotech Company Ltd.
    Inventors: Tsun-Yung Kuo, Hsu Chung Gabriel Chen
  • Patent number: 8114411
    Abstract: A novel Edwardsiella ictaluri E-ict-VL33 strain, a vaccine derived from the novel Edwardsiella ictaluri E-ict-VL33 strain, especially in immersion form and oral form, and a method for protecting fishes from the infection of Edwardsiella ictaluri, especially catfish, the method including a primary immersion immunization using immersion vaccine, and after an appropriate period, boosting by oral vaccination, resulting in a strong and long-lasting immunity for fishes.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: February 14, 2012
    Assignee: Schweitzer Biotech Company Ltd.
    Inventors: Tsun-Yung Kuo, Hsu Chung Gabriel Chen
  • Patent number: 8057805
    Abstract: A novel Edwardsiella ictaluri E-ict-VL33 strain, a vaccine derived from the novel Edwardsiella ictaluri E-ict-VL33 strain, especially in immersion form and oral form, and a method for protecting fishes from the infection of Edwardsiella ictaluri, especially catfish, the method including a primary immersion immunization using immersion vaccine, and after an appropriate period, boosting by oral vaccination, resulting in a strong and long-lasting immunity for fishes.
    Type: Grant
    Filed: July 29, 2010
    Date of Patent: November 15, 2011
    Assignee: Schweitzer Biotech Company Ltd.
    Inventors: Tsun-Yung Kuo, Hsu Chung Gabriel Chen
  • Patent number: 7524505
    Abstract: The present invention provides comprehensive compositions for treating problems associated with hair graying and balding via the incorporation of: (i) the cell growth factor of HSCF to induce the migration of melanocyte stem cells and keratinocyte stem cells and then to increase the growth of melanocytes and keratinocytes in hair follicles, (ii) a formula of amino acids and vitamins to provide the nutritional factors for hair growth and pigmentation, and (iii) minoxidil to enhance the function of HSCF on hair re-growth. The compositions comprising at least one of (i), (ii) or (iii) are administered on skin and/or scalp through liposome in the follicular delivery systems, including penetration enhancers and suitable carrier bases. The compositions packaged in liposome in the follicular delivery systems in this invention has been proven to reach the dermis from the skin surface within 15-30 min.
    Type: Grant
    Filed: November 8, 2006
    Date of Patent: April 28, 2009
    Assignee: Schweitzer Biotech Company Ltd.
    Inventors: Chai-Ching Shirley Lin, Tsun-Yung Kuo, Yun-Jeng Lin
  • Publication number: 20070231265
    Abstract: The present invention provides comprehensive compositions for treating problems associated with hair graying and balding via the incorporation of: (i) the cell growth factor of HSCF to induce the migration of melanocyte stem cells and keratinocyte stem cells and then to increase the growth of melanocytes and keratinocytes in hair follicles, (ii) a formula of amino acids and vitamins to provide the nutritional factors for hair growth and pigmentation, and (iii) minoxidil to enhance the function of HSCF on hair re-growth. The compositions comprising at least one of (i), (ii) or (iii) are administered on skin and/or scalp through liposome in the follicular delivery systems, including penetration enhancers and suitable carrier bases. The compositions packaged in liposome in the follicular delivery systems in this invention has been proven to reach the dermis from the skin surface within 15-30 min.
    Type: Application
    Filed: November 8, 2006
    Publication date: October 4, 2007
    Applicant: SCHWEITZER BIOTECH COMPANY LTD.
    Inventors: Chai-Ching Lin, Tsun-Yung Kuo, Yun-Jeng Lin
  • Patent number: D962473
    Type: Grant
    Filed: December 1, 2020
    Date of Patent: August 30, 2022
    Assignee: SCHWEITZER BIOTECH COMPANY LTD.
    Inventor: Chih-Chung Wu