Patents by Inventor Shuk-Man Ka

Shuk-Man Ka 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: 20240033271
    Abstract: The current invention is in the field of molecular biology/pharmacology and provides methods of using a pharmaceutical composition of 5-(2?,4?-difluorophenyl)-salicylanilide derivatives and their ring-fused analogs for inhibiting, reducing, or treating chronic kidney disease or/and renal fibrosis, conditions leading to or arising from it, and/or negative effects of each thereof.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: Shuk-Man KA, Hsu-shan HUANG, Ann CHEN
  • Publication number: 20230400468
    Abstract: The current invention provides high specificity monoclonal antibodies, which can specifically bind to Gd-IgA as a novel non-invasive method for rapid diagnosing of IgAN subjects, which can be applied to unravel the mechanisms of IgA nephropathy and establish therapeutical strategies.
    Type: Application
    Filed: March 8, 2023
    Publication date: December 14, 2023
    Inventors: Shuk-Man KA, Chia-Chao Wu, Ann CHEN
  • Publication number: 20220354872
    Abstract: The current invention is in the field of molecular biology/pharmacology and provides methods of using a pharmaceutical composition of 5-(2?,4?-difluorophenyl)-salicylanilide derivatives and their ring-fused analogs for preventing, inhibiting, reducing, or treating chronic kidney disease, conditions leading to or arising from it, and/or negative effects of each thereof.
    Type: Application
    Filed: May 5, 2021
    Publication date: November 10, 2022
    Inventors: Shuk-Man KA, Hsu-shan HUANG, Ann CHEN
  • Publication number: 20220275106
    Abstract: The current invention provides high specificity mouse monoclonal antibodies, which can specifically bind to Gd-IgA as a novel non-invasive method for rapid diagnosing of IgAN subjects, can be applied to unravel the mechanisms of IgA nephropathy and establish therapeutical strategies.
    Type: Application
    Filed: March 1, 2022
    Publication date: September 1, 2022
    Inventors: Ann CHEN, Shuk-Man KA
  • Publication number: 20210186919
    Abstract: The invention relates to a new use of Tris (dibenzylideneacetone) dipalladium (Tris DBA). The invention provides a pharmaceutical composition comprising Tris DBA, and a use of the pharmaceutical composition for treating autoimmune diseases, such as, Multiple sclerosis, psoriasis, asthma, systemic lupus erythematosus and lupus nephritis.
    Type: Application
    Filed: July 14, 2020
    Publication date: June 24, 2021
    Inventors: Ann CHEN, Shuk-Man KA
  • Publication number: 20210123927
    Abstract: The present invention provides a lectin from Crenomytilus grayanus or Mytilus trossulus as diagnostic reagents for IgA nephropathy. The present invention also provides a diagnostic kit for detecting Galactose-deficient IgA1 (Gd-IgA1), comprising RussiaSea-001 (also called as CGL) isolated from Crenomytilus grayanus or RussiaSea-002 (also called as MTL) isolated from Mytilus trossulus.
    Type: Application
    Filed: October 29, 2020
    Publication date: April 29, 2021
    Inventors: Ann CHEN, Shuk-Man KA, Shih-Hsiung WU
  • Publication number: 20170087170
    Abstract: The present invention provides a method of inhibiting renal fibrosis in a subject in need thereof.
    Type: Application
    Filed: May 18, 2015
    Publication date: March 30, 2017
    Inventors: SHEAU-LONG LEE, YU-CHIEH LEE, ANN CHEN, KUO-FENG HUA, SHUK-MAN KA
  • Patent number: 9393226
    Abstract: The present invention relates to use of osthole for manufacturing a composition for treating focal segmental glomerulosclerosis (FSGS). Particularly, the present invention discloses that osthole is effective in treating focal segmental glomerulosclerosis (FSGS), which can alleviate various symptoms and signs of FSGS, including proteinuria, renal fibrosis, glomerular epithelial hyperplasia lesion (EPHL), and macrophage/lymphocyte infiltration in the kidney, etc.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: July 19, 2016
    Assignee: National Defense Medical Center
    Inventors: Shuk-Man Ka, Ann Chen, Kuo-Feng Hua, Kuo-Ping Chao, Shun-Min Yang
  • Patent number: 9321795
    Abstract: The present invention relates to a new use of a cinnamaldehyde derivative of formula (I) for treating glomerulonephritis (GN). Particularly, the present invention discloses that the cinnamaldehyde derivative of formula (I) is effective in treating glomerulonephritis (GN), which can alleviate various symptoms and signs of GN, including reducing proteinuria, serum blood urea nitrogen (BUN), glomerular cell proliferation, and renal macrophage/lymphocyte infiltration, etc.
    Type: Grant
    Filed: April 22, 2015
    Date of Patent: April 26, 2016
    Assignee: National Defense Medical Center
    Inventors: Ann Chen, Shuk-Man Ka, Kuo-Feng Hua, Shui-Tein Chen, Kuo-Ping Chao
  • Patent number: 9295705
    Abstract: This invention relates to methods for treatment of nephritis. This invention further provides a method of treating with nephritis comprising administering to the subject an amount of herbal pharmaceutical composition thereof effective to treat the subject. Move particularly, this invention provides an herbal pharmaceutical composition comprising Rhizoma Atractylodis macrocephalae, Eucommiae cortex, Lonicerae caulis, and Hedyotidis diffusae Herba thereof for use in treating a subject afflicted with active nephritis.
    Type: Grant
    Filed: November 7, 2011
    Date of Patent: March 29, 2016
    Assignee: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Ann Chen, Shuk-Man Ka, Rey-Yuh Wu, Jia-Ming Chang
  • Publication number: 20150297560
    Abstract: The present invention relates to use of osthole for manufacturing a composition for treating focal segmental glomerulosclerosis (FSGS). Particularly, the present invention discloses that osthole is effective in treating focal segmental glomerulosclerosis (FSGS), which can alleviate various symptoms and signs of FSGS, including proteinuria, renal fibrosis, glomerular epithelial hyperplasia lesion (EPHL), and macrophage/lymphocyte infiltration in the kidney, etc.
    Type: Application
    Filed: April 22, 2015
    Publication date: October 22, 2015
    Inventors: Shuk-Man KA, Ann CHEN, Kuo-Feng HUA, Kuo-Ping CHAO, Shun-Min YANG
  • Publication number: 20150299242
    Abstract: The present invention relates to a new use of a cinnamaldehyde derivative of formula (I) for treating glomerulonephritis (GN). Particularly, the present invention discloses that the cinnamaldehyde derivative of formula (I) is effective in treating glomerulonephritis (GN), which can alleviate various symptoms and signs of GN, including reducing proteinuria, serum blood urea nitrogen (BUN), glomerular cell proliferation, and renal macrophage/lymphocyte infiltration, etc.
    Type: Application
    Filed: April 22, 2015
    Publication date: October 22, 2015
    Inventors: Ann CHEN, Shuk-Man KA, Kuo-Feng HUA, Shui-Tein Chen, Kuo-Ping CHAO
  • Publication number: 20150104881
    Abstract: The present invention relates to a method for diagnosis of a chronic kidney disease in a subject by detecting the expression level of a sodium-glucose linked transporter 2 (SGLT2) protein in urine samples. A method for monitoring progression of a chronic kidney disease in a patient is also provided.
    Type: Application
    Filed: October 13, 2014
    Publication date: April 16, 2015
    Inventors: Ann CHEN, Shuk-Man KA
  • Patent number: 8993637
    Abstract: The present invention relates to a new use of citral for manufacturing a medicament for treating focal segmental glomerulosclerosis (FSGS). Particularly, the present invention discloses that citral is effective in alleviating symptoms of FSGS, including reducing glomerular epithelial hyperplasia lesions (EPHLs), peri-glomerular inflammation or glomerular hyalinosis or sclerosis, and also reducing proteinuria or hematuria or lowering serum urea nitrogen level or serum creatinine level in the subject.
    Type: Grant
    Filed: April 11, 2014
    Date of Patent: March 31, 2015
    Assignee: National Defense Medical Center
    Inventors: Ann Chen, Kuo-Feng Hua, Shuk-Man Ka, Kuo-Ping Chao, Wen-Liang Chang, Kuo-Yuan Hwa
  • Publication number: 20150005390
    Abstract: The present invention relates to a method for treating inflammatory disorder, comprising administering to a subject in need thereof a therapeutically effective amount of a compound of 2-methoxy-4-methylphenol or a pharmaceutically acceptable salt or a physiologically functional derivative thereof, wherein the compound is in a therapeutically effective amount to inhibit NO or IL-6 expression, caspase-1 activation or IL-1? secretion, and NLRP3 and IL-1? precursor expression in inflammatory cells of the subject.
    Type: Application
    Filed: June 28, 2013
    Publication date: January 1, 2015
    Inventors: Shuk-Man KA, Kuo-Feng HUA, Ann CHEN
  • Publication number: 20140343167
    Abstract: The present invention relates to a new use of citral for manufacturing a medicament for treating focal segmental glomerulosclerosis (FSGS). Particularly, the present invention discloses that citral is effective in alleviating symptoms of FSGS, including reducing glomerular epithelial hyperplasia lesions (EPHLs), peri-glomerular inflammation or glomerular hyalinosis or sclerosis, and also reducing proteinuria or hematuria or lowering serum urea nitrogen level or serum creatinine level in the subject.
    Type: Application
    Filed: April 11, 2014
    Publication date: November 20, 2014
    Applicant: National Defense Medical Center
    Inventors: Ann CHEN, Kuo-Feng HUA, Shuk-Man KA, Kuo-Ping CHAO, Wen-Liang CHANG, Kuo-Yuan HWA
  • Patent number: 8785137
    Abstract: Use of Annexin A1 or Rab23 as a biomarker for diagnosing kidney disease or assessing efficacy of kidney disease treatment.
    Type: Grant
    Filed: November 17, 2010
    Date of Patent: July 22, 2014
    Assignee: National Defense Medical Center
    Inventors: Ann Chen, Hao-Ai Shui, Shuk-Man Ka
  • Publication number: 20130323750
    Abstract: A method for analyzing apoptosis inducing factor-2 (AIF-2) is disclosed, which has not been found in urine samples of human patients with chronic kidney disease, to establish AIF-2 as a non-invasive biomarker for chronic kidney disease. The method includes: collecting a plurality of urine samples; conducting western blot for each urine sample for detecting the AIF-2 protein content in each urine sample; and conducting statistical analysis of the AIF-2 protein content in each urine sample to establish AIF-2 as a biological marker for chronic kidney disease.
    Type: Application
    Filed: May 28, 2013
    Publication date: December 5, 2013
    Applicant: National Taiwan University Hospital
    Inventors: Kuan-Tun Wu, Ann Chen, Shuk-Man Ka
  • Patent number: 8518461
    Abstract: The present invention relates to a method for treating inflammation comprising administering a subject in need thereof with a therapeutically effective amount of a composition comprising bamboo vinegar or the phenolic fraction thereof. The method for preparing the phenolic fraction is also provided.
    Type: Grant
    Filed: April 17, 2012
    Date of Patent: August 27, 2013
    Assignee: National Defense Medical Center
    Inventors: Ann Chen, Kuo-Feng Hua, Shuk-Man Ka, Jia-Ming Chang, Yung-Jen Tsai
  • Publication number: 20130171275
    Abstract: The preset invention relates to a method for treating inflammation comprising administering a subject in need thereof with a therapeutically effective amount of a composition comprising bamboo vinegar or the phenolic fraction thereof. The method for preparing the phenolic fraction is also provided.
    Type: Application
    Filed: April 17, 2012
    Publication date: July 4, 2013
    Applicant: NATIONAL DEFENSE MEDICAL CENTER
    Inventors: Ann Chen, Kuo-Feng Hua, Shuk-Man Ka, Jia-Ming Chang, Yung-Jen Tsai