Patents by Inventor Kam Wai WONG

Kam Wai WONG 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: 9561221
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: February 7, 2017
    Assignee: Macau University of Science and Technology
    Inventors: Kam Wai Wong, Yuen Kwan Law, Liang Liu, Jingrong Wang
  • Patent number: 9561222
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: February 7, 2017
    Assignee: Macau University of Science and Technology
    Inventors: Kam Wai Wong, Yuen Kwan Law, Liang Liu, Jingrong Wang
  • Patent number: 9561219
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: February 7, 2017
    Assignee: Macau University of Science and Technology
    Inventors: Kam Wai Wong, Yuen Kwan Law, Liang Liu, Jingrong Wang
  • Publication number: 20170014375
    Abstract: The present invention provides a compound of formula (I) as a SERCA inhibitor for treating cancers, a pharmaceutical composition comprising said compound, and methods of using said compound for treating cancers and/or inducing cell death in cells of said cancers. Said cancers include but not limited to cervical, lung, liver, breast, and prostate cancer. Said cancers also include drug-resistant and/or apoptosis-resistant cancers such as isogenic drug-resistant colon cancer. The subject being administered with said compound or the composition comprising thereof can be human or animal subject. Said methods for treating cancers and/or inducing cell death can be a targeting treatment for certain cancers.
    Type: Application
    Filed: July 14, 2015
    Publication date: January 19, 2017
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Liang LIU, Su-Wei XU
  • Patent number: 9364469
    Abstract: The present invention discloses a method of treating gefitinib-resistant non-small-cell lung cancer, comprising administering an effective amount of D561-0775. A pharmaceutical composition comprising D561-0775 admixed with a pharmaceutical carrier for treating Gefitinib-resistant non-small-cell lung cancer is also disclosed therein.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: June 14, 2016
    Assignee: Macau University of Science and Technology
    Inventors: Lai-Han Leung, Xiao-Jun Yao, Kam Wai Wong, Liang Liu, Xi Chen
  • Publication number: 20160113922
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 28, 2016
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Liang LIU, Jingrong WANG
  • Publication number: 20160106733
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 21, 2016
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Liang LIU, Jingrong WANG
  • Publication number: 20160106730
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 21, 2016
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Liang LIU, Jingrong WANG
  • Publication number: 20160106734
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 21, 2016
    Inventors: Kam Wai Wong, Yuen Kwan Law, Liang Liu, Jingrong Wang
  • Publication number: 20160106729
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 21, 2016
    Inventors: Kam Wai Wong, Yuen Kwan Law, Liang Liu, Jingrong Wang
  • Publication number: 20160106732
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 31, 2015
    Publication date: April 21, 2016
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Liang LIU, Jingrong WANG
  • Publication number: 20160037757
    Abstract: The present invention provides an in vivo platform for identifying and determining therapeutic or prophylactic activity of test compounds in delay-type hypersensitivity (DTH) and other inflammatory or cancerous diseases mediated by activation of IKK-?C46A mutants. The in vivo platform of the present invention is a non-human transgenic mammal, e.g., a mouse model, with a site directed mutagenesis at a cysteine residue replaced by alanine in IKK-? protein kinase. The site directed mutagenesis is introduced by a specially designed targeting vector containing a transversion in exon 3 of the Ikbkb genes encoding the IKK-?. The present invention also provides methods for generating the transgenic mammal and for determining and identifying compounds that can inhibit activation of IKK-?C46A mutants.
    Type: Application
    Filed: February 11, 2015
    Publication date: February 11, 2016
    Inventors: Liang LIU, Ting LI, Kam Wai WONG, Zhihong JIANG, Hua ZHOU
  • Patent number: 9119847
    Abstract: The present invention discloses a method of treating neurodegenerative disorder comprising administering an effective amount of an alkaloid which is a bisbenzylisoquinline alkaloid isolated from the traditional Chinese medicinal herb Nelumbo nucifera. The pharmaceutical composition thereof for treating Huntington's disease is also disclosed.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: September 1, 2015
    Assignee: Macau University of Science and Technology
    Inventors: Yuen Kwan Law, Kam Wai Wong, Liang Liu
  • Publication number: 20150190392
    Abstract: The present invention discloses a method of treating cancer comprising administering an effective amount of an alkaloid, in which the alkaloid is liensinine, isoliensinine, dauricine, cepharanthine, hernandezine or thalidezine and isolated from the traditional Chinese medicinal herbs. The use of the alkaloid in treating neurodegenerative disorder is also disclosed.
    Type: Application
    Filed: December 8, 2014
    Publication date: July 9, 2015
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Liang LIU, Jingrong WANG
  • Publication number: 20150164885
    Abstract: The present invention discloses a method of treating neurodegenerative disorder comprising administering an effective amount of an alkaloid which is a bisbenzylisoquinline alkaloid isolated from the traditional Chinese medicinal herb Nelumbo nucifera. The pharmaceutical composition thereof for treating Huntington's disease is also disclosed.
    Type: Application
    Filed: December 8, 2014
    Publication date: June 18, 2015
    Inventors: Yuen Kwan LAW, Kam Wai WONG, Liang LIU
  • Patent number: 9051348
    Abstract: The present invention relates to a novel compound derived from ginsenoside Rh2, the preparation methods and the use thereof in treating cancers.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: June 9, 2015
    Assignee: Macau University of Science and Technology
    Inventors: Liang Liu, Liping Bai, Hang Dong, Kam Wai Wong, Zhihong Jiang, Hua Zhou
  • Publication number: 20150133492
    Abstract: This invention is directed to the use of N-desmethyldauricine, a novel autophagy enhancer, in treating cancers or neurodegenerative conditions.
    Type: Application
    Filed: October 29, 2014
    Publication date: May 14, 2015
    Inventors: Kam Wai WONG, Yuen Kwan LAW, Zhi Hong JIANG, Liang LIU, Wai Kit CHAN, Xiao Jun YAO
  • Patent number: 9005677
    Abstract: Use and application of Onjisaponin B derived and isolated from Radix Polygalae as novel autophagy enhancer are provided. A method of preventing, treating and/or delaying the onset of neurodegenerative diseases comprising administering an effective amount of Onjisaponin B is also provided.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: April 14, 2015
    Assignee: Macau University of Science and Technology
    Inventors: Yuen Kwan Law, An Guo Wu, Kam Wai Wong, Liang Liu
  • Publication number: 20150050363
    Abstract: Use and application of Onjisaponin B derived and isolated from Radix Polygalae as novel autophagy enhancer are provided. A method of preventing, treating and/or delaying the onset of neurodegenerative diseases comprising administering an effective amount of Onjisaponin B is also provided.
    Type: Application
    Filed: March 31, 2014
    Publication date: February 19, 2015
    Inventors: Yuen Kwan LAW, An Guo WU, Kam Wai WONG, Liang LIU
  • Publication number: 20150031050
    Abstract: Uses and applications derived from the discovery of a novel binding site of IKK-?, such as method of screening a therapeutic agent as drug candidate for treating cancer, inflammation, or other diseases/disorders, are provided.
    Type: Application
    Filed: August 11, 2014
    Publication date: January 29, 2015
    Inventors: Liang LIU, Ting LI, Kam Wai WONG, Zhihong JIANG, Hua ZHOU