Patents by Inventor Young Hee Ko

Young Hee Ko 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: 11987651
    Abstract: A catalyst composition and a method for preparing a hydrocarbon resin using the same are disclosed herein. In some embodiments, a catalyst composition includes an oxonium ion-based catalyst and an additive. In some embodiments, a method includes polymerizing a monomer mixture in the presence of a catalyst composition, wherein the monomer mixture comprises a C5 unsaturated hydrocarbon monomer, a C9 unsaturated hydrocarbon monomer, or a mixture thereof, wherein the catalyst composition comprising a catalyst represented by the following Formula 1 and an additive represented by the following Formula 2.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: May 21, 2024
    Assignee: LG Chem, Ltd.
    Inventors: Gyeong Shin Choi, Won Hee Kim, Young Soo Ko, Ha Young Jung, Ann Chaise Carino
  • Patent number: 11989448
    Abstract: Provided herein may be a memory controller and a memory system including the same. The memory controller includes a scanning period controller configured to reset, whenever scanning points sequentially arrive, access information indicating whether each of a plurality of pages is accessed, and set a scanning interval for each of the pages between the scanning points for the page based on an attribute of the page, an attribute determiner configured to determine, as a hot page or a cold page, the attribute of each of the pages based on an access interval for the page from the first scanning point among the scanning points for the page to time at which access to data stored in the page is requested, and a memory allocator configured to control first and second memory devices based on the attributes of the pages.
    Type: Grant
    Filed: August 16, 2022
    Date of Patent: May 21, 2024
    Assignee: SK hynix Inc.
    Inventors: Jun Hee Ryu, Kwang Jin Ko, Chang Hyun Park, Young Pyo Joo
  • Patent number: 11077078
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: August 3, 2021
    Assignee: KoDiscovery, LLC
    Inventor: Young Hee Ko
  • Publication number: 20200276141
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Application
    Filed: December 10, 2019
    Publication date: September 3, 2020
    Inventor: Young Hee Ko
  • Patent number: 10500175
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: December 10, 2019
    Assignee: KODISCOVERY, LLC
    Inventor: Young Hee Ko
  • Publication number: 20180311192
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Application
    Filed: December 26, 2017
    Publication date: November 1, 2018
    Inventor: Young Hee Ko
  • Patent number: 9849103
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: December 26, 2017
    Inventor: Young Hee Ko
  • Publication number: 20160184247
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Application
    Filed: October 6, 2015
    Publication date: June 30, 2016
    Inventor: Young Hee Ko
  • Patent number: 9149449
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Grant
    Filed: September 16, 2013
    Date of Patent: October 6, 2015
    Inventor: Young Hee Ko
  • Publication number: 20140079772
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Application
    Filed: September 16, 2013
    Publication date: March 20, 2014
    Inventor: Young Hee Ko
  • Publication number: 20130157925
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Application
    Filed: December 3, 2012
    Publication date: June 20, 2013
    Inventor: Young Hee Ko
  • Patent number: 8324175
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Grant
    Filed: August 3, 2010
    Date of Patent: December 4, 2012
    Inventor: Young Hee Ko
  • Patent number: 8119116
    Abstract: The present invention relates to methods of treating a cancerous tumor using selective inhibitors of ATP production. The present invention also relates to pharmaceutical preparations comprising such inhibitors and methods for administering them intraarterially directly to a tumor, as well as methods for identifying compositions that selectively inhibitor ATP production for use in the invention.
    Type: Grant
    Filed: January 16, 2009
    Date of Patent: February 21, 2012
    Assignee: John Hopkins University School of Medicine
    Inventors: Young Hee Ko, Jean-Francois Geschwind, Peter L. Pedersen
  • Patent number: 8022042
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a glycolysis inhibitor.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: September 20, 2011
    Inventor: Young Hee Ko
  • Publication number: 20110008418
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a hexokinase inhibitor.
    Type: Application
    Filed: August 3, 2010
    Publication date: January 13, 2011
    Inventor: Young Hee Ko
  • Publication number: 20100221220
    Abstract: The present invention relates to methods of treating a cancerous tumor using selective inhibitors of ATP production. The present invention also relates to pharmaceutical preparations comprising such inhibitors and methods for administering them intraarterially directly to a tumor, as well as methods for identifying compositions that selectively inhibitor ATP production for use in the invention.
    Type: Application
    Filed: June 15, 2009
    Publication date: September 2, 2010
    Inventor: Young Hee Ko
  • Publication number: 20100197612
    Abstract: The present invention discloses anti-cancer compositions, and associated methods, including an anti-cancer composition comprising: a cellular energy inhibitor having the structure according to formula I wherein X is selected from the group consisting of: a nitro, an imidazole, a halide, sulfonate, a carboxylate, an alkoxide, and amine oxide; and R is selected from the group consisting of: OR?, N(R?)2, C(O)R??, C1-C6 alkyl, C6-C12 aryl, C1-C6 heteroalkyl, a C6-C12 heteroaryl, H, and an alkali metal; where R? represents H, alkali metal, C1-C6 alkyl, C6-C12 aryl or C(O)R??, R? represents H, C1-C6 alkyl, or C6-C12 aryl, and R?? represents H, C1-C20 alkyl or C6-C12 aryl. The anti-cancer composition can additionally comprise at least one sugar, which stabilizes the cellular energy inhibitor by substantially preventing the inhibitor from hydrolyzing. Also, the anti-cancer composition can comprise a glycolysis inhibitor.
    Type: Application
    Filed: January 29, 2010
    Publication date: August 5, 2010
    Inventor: Young Hee Ko
  • Patent number: 7754693
    Abstract: This invention provides compositions and methods for the treatment of cancer. An inhibitor cocktail buffer includes at least one sugar, a non-potassium containing buffer, and an inhibitor having the general formula: Such an inhibitor cocktail buffer allows for the efficacious and safe delivery of various compounds, including halopyruvates and derivatives thereof, to human cancer patients.
    Type: Grant
    Filed: February 14, 2007
    Date of Patent: July 13, 2010
    Inventor: Young Hee Ko
  • Publication number: 20090326068
    Abstract: The present invention relates to methods of treating a cancerous tumor using selective inhibitors of ATP production. The present invention also relates to pharmaceutical preparations comprising such inhibitors and methods for administering them intraarterially directly to a tumor, as well as methods for identifying compositions that selectively inhibitor ATP production for use in the invention.
    Type: Application
    Filed: January 16, 2009
    Publication date: December 31, 2009
    Applicant: The Johns Hopkins University
    Inventors: Young Hee Ko, Jean-Francois H. Geschwind, Peter L. Pedersen
  • Publication number: 20080113390
    Abstract: Effective anticancer agents for use in treatment of particular cancers can be predicted by testing whether particular anticancer agents are effective in reducing the lactic acid production by sample cells removed from the particular cancerous tissue to be treated. Similarly, effective anticancer agents can be predicted by testing whether particular anticancer agents are effective in reducing ATP levels in sample cells removed from the particular cancerous tissue. A method of predicting anticancer agents that will be effective for use in treating a particular cancer includes the steps of obtaining a plurality of samples of the cancerous tissue to be treated and determining the capacity of a sample to produce lactic acid in both the presence and absence of a particular anticancer agent. Anticancer agents that most reduce the lactic acid production should be effective treatment agents.
    Type: Application
    Filed: August 8, 2007
    Publication date: May 15, 2008
    Inventors: In Suk Han, Young Hee Ko