Patents by Inventor Jae Hoon Kang

Jae Hoon Kang 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: 10919947
    Abstract: The present invention relates to a pharmaceutical composition containing, as an active ingredient, a fusion protein in which a tissue-penetrating peptide and an anti-vascular endothelial cell growth factor (anti-VEGF) agent are fused, for treating cancer or angiogenesis-related diseases. More specifically, the present invention relates to a use of the fusion protein for treating cancer or angiogenesis-related diseases, wherein the fusion protein improves the tissue penetrability of an anti-vascular endothelial cell growth factor agent and exerts a cancer targeting effect, thereby producing an excellent angiogenesis inhibiting effect and exhibiting a therapeutic effect on cancer showing resistance or unresponsiveness to the anti-VEGF agent.
    Type: Grant
    Filed: March 1, 2018
    Date of Patent: February 16, 2021
    Assignee: IL DONG PHARMACEUTICAL CO., LTD.
    Inventors: Hyuk-Sang Kwon, Jong-Hee Ko, Young-Min Lee, Hyei-Yoon Jung, Seok-Woo Yang, Jae-Hoon Kang, Yong-Sung Kim
  • Patent number: 10894086
    Abstract: The present invention relates to a functional hydrated hyaluronic acid and a method for producing 5th generation coated lactic acid bacteria having excellent intestinal mucoadhesive ability and a selective antagonism using the same and, more specifically, to a functional hydrated hyaluronic acid in which components fermented by lactic acid bacteria are captured in hyaluronic acid, which is a natural polymer substance, and a method for producing coated lactic acid bacteria using the same. The quadruply coated lactic acid bacteria coated using the functional hydrated hyaluronic acid according to the present invention is quadruply coated with a water-soluble polymer, a functional hydrated hyaluronic acid, a coating agent having porous particles, and a protein, thereby producing an excellent intestinal mucoadhesive ability, exhibiting an antibacterial action against deleterious bacteria in the intestines, and promoting growth of beneficial bacteria in the intestines.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: January 19, 2021
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Seung-Hun Lee, Dae Jung Kang, Jae-Hoon Kang
  • Publication number: 20200223833
    Abstract: The present invention relates to the compounds according to Formula (1), the racemates, enantiomers, diastereomers thereof or pharmaceutical acceptable salts thereof, or pharmaceutical compositions comprising these, for the treatment or prevention of metabolic disorders. The compounds according to Formula (1) are, as GPR40 agonists, available for oral administration with glucose-dependent insulin secretion mechanism, which exhibit excellent glucose lowering efficacy without the risk of hypoglycemia. Thus, the compounds and/or pharmaceutical compositions comprising the compounds as effective components are useful in treating and/or preventing symptoms of type 2 diabetes through adequate control of blood glucose.
    Type: Application
    Filed: December 14, 2017
    Publication date: July 16, 2020
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Kyung-Mi An, Chang-Hee Hong, Hyun-Jung Kwak, Shuo-Lin Cui, Hyo-Jung Song
  • Patent number: 10711345
    Abstract: The present invention relates to a hard coating including an MT-TiCN layer and an ?-alumina layer which are formed by using a chemical vapor deposition method. A hard coating for cutting tools, which is a coating formed on a base material of a cutting tool formed of a hard material, the coating comprising: a TiCN layer; and an ?-alumina layer formed on the TiCN layer, wherein: the ?-alumina layer has a main peak (maximal strength peak) of (006) plane located between 20-40 degrees during a psi rocking analysis by an XRD; a residual stress in the ?-Al2O3 layer is ?0.9-0.4 GPa; the TiCN layer is composed of TiCxNyOz (x+y+z?1, x>0, y>0, z?0); a composition ratio of C/(C+N) is greater than or equal to 0.4 and smaller than 0.5; the ratio of TC(220)/TC(422) is smaller than 0.45; and the ratio of TC(220)/TC(311) is less than 0.45.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: July 14, 2020
    Assignee: KORLOY INC.
    Inventors: Seong-woo Cho, Dong-youl Lee, Jae-hoon Kang, Soon-yong Hong, Sun-yong Ahn, Young-heum Kim
  • Publication number: 20200115349
    Abstract: The present invention relates to isoxazole derivatives, including pharmaceutical compositions and for the preparation of isoxazole derivatives. And more particularly the present invention provided a pharmaceutical composition of isoxazole derivatives for activation of Farnesoid X receptor (FXR, NR1H4).
    Type: Application
    Filed: April 12, 2018
    Publication date: April 16, 2020
    Inventors: Jae-Hoon KANG, Hong-Sub LEE, Yoon-Suk LEE, Jin-Ah JEONG, Sung-Wook KWON, Jeong-Guen KIM, Kyung-Sun KIM, Dong-Keun SONG, Sun-Young PARK, Kyeo-Jin KIM, Ji-Hye CHOI, Hey-Min HWANG
  • Publication number: 20190390159
    Abstract: The present invention relates to heat-killed Lactobacillus rhamnosus conjugated to a polysaccharide polymer binder, a preparation method therefor and a use thereof. The heat-killed Lactobacillus rhamnosus conjugated to a polysaccharide polymer binder of the present invention has an excellent therapeutic effect for atopic diseases, and particularly has high industrial applicability because membrane adhesion competitiveness, which is an advantage of existing lactic acid bacteria, is significantly improved, thereby exhibiting dermatitis preventing, alleviating and treating effects of the same level as steroid-based drugs.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventors: Seung-Hun Lee, Dae-Jung Kang, Jae-Hoon Kang
  • Patent number: 10443033
    Abstract: The present invention relates to heat-killed Lactobacillus rhamnosus conjugated to a polysaccharide polymer binder, a preparation method therefor and a use thereof. The heat-killed Lactobacillus rhamnosus conjugated to a polysaccharide polymer binder of the present invention has an excellent therapeutic effect for atopic diseases, and particularly has high industrial applicability because membrane adhesion competitiveness, which is an advantage of existing lactic acid bacteria, is significantly improved, thereby exhibiting dermatitis preventing, alleviating and treating effects of the same level as steroid-based drugs.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: October 15, 2019
    Assignee: IL DONG PHARMACEUTICAL CO., LTD.
    Inventors: Seung-Hun Lee, Dae-Jung Kang, Jae-Hoon Kang
  • Publication number: 20180258525
    Abstract: The present invention relates to a hard coating including an MT-TiCN layer and an ?-alumina layer which are formed by using a chemical vapor deposition method. A hard coating for cutting tools, which is a coating formed on a base material of a cutting tool formed of a hard material, the coating comprising: a TiCN layer; and an ?-alumina layer formed on the TiCN layer, wherein: the ?-alumina layer has a main peak (maximal strength peak) of (006) plane located between 20-40 degrees during a psi rocking analysis by an XRD; a residual stress in the ?-Al2O3 layer is ?0.9-0.4 GPa; the TiCN layer is composed of TiCxNyOz (x+y+z?1, x>0, y>0, z?0); a composition ratio of C/(C+N) is greater than or equal to 0.4 and smaller than 0.5; the ratio of TC(220)/TC(422) is smaller than 0.45; and the ratio of TC(220)/TC(422) is less than 0.45.
    Type: Application
    Filed: May 30, 2017
    Publication date: September 13, 2018
    Applicant: KORLOY INC.
    Inventors: Seong-woo CHO, Dong-youl LEE, Jae-hoon KANG, Soon-yong HONG, Sun-yong AHN, Young-heum KIM
  • Publication number: 20180250412
    Abstract: The present invention relates to a functional hydrated hyaluronic acid and a method for producing 5th generation coated lactic acid bacteria having excellent intestinal mucoadhesive ability and a selective antagonism using the same and, more specifically, to a functional hydrated hyaluronic acid in which components fermented by lactic acid bacteria are captured in hyaluronic acid, which is a natural polymer substance, and a method for producing coated lactic acid bacteria using the same. The quadruply coated lactic acid bacteria coated using the functional hydrated hyaluronic acid according to the present invention is quadruply coated with a water-soluble polymer, a functional hydrated hyaluronic acid, a coating agent having porous particles, and a protein, thereby producing an excellent intestinal mucoadhesive ability, exhibiting an antibacterial action against deleterious bacteria in the intestines, and promoting growth of beneficial bacteria in the intestines.
    Type: Application
    Filed: September 19, 2016
    Publication date: September 6, 2018
    Applicant: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Seung-Hun LEE, Dae Jung KANG, Jae-Hoon KANG
  • Publication number: 20180237484
    Abstract: The present invention relates to a pharmaceutical composition containing, as an active ingredient, a fusion protein in which a tissue-penetrating peptide and an anti-vascular endothelial cell growth factor (anti-VEGF) agent are fused, for treating cancer or angiogenesis-related diseases. More specifically, the present invention relates to a use of the fusion protein for treating cancer or angiogenesis-related diseases, wherein the fusion protein improves the tissue penetrability of an anti-vascular endothelial cell growth factor agent and exerts a cancer targeting effect, thereby producing an excellent angiogenesis inhibiting effect and exhibiting a therapeutic effect on cancer showing resistance or unresponsiveness to the anti-VEGF agent.
    Type: Application
    Filed: March 1, 2018
    Publication date: August 23, 2018
    Inventors: Hyuk-Sang Kwon, Jong-Hee Ko, Young-Min Lee, Hyei-Yoon Jung, Seok-Woo YANG, Jae-Hoon KANG, Yong-Sung Kim
  • Publication number: 20180133288
    Abstract: The present invention relates to a pharmaceutical composition for preventing and treating eye diseases, comprising, as an active ingredient, a fusion protein in which a tissue-penetrating peptide and an anti-vascular endothelial growth factor (anti-VEGF) preparation are fused.
    Type: Application
    Filed: September 29, 2017
    Publication date: May 17, 2018
    Inventors: Seong Beom KIM, Hyei Yoon JUNG, Seok Woo YANG, Hyuk Sang KWON, Jae-Hoon KANG
  • Patent number: 9844550
    Abstract: The present invention relates to phthalazinone derivatives, including pharmaceutical compositions and for the preparation of phthalazinone derivatives. And more particularly the present invention provided a pharmaceutical composition of phthalazinone derivatives for inhibiting activity of the Poly(ADP-riboside) polymerase enzyme.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: December 19, 2017
    Assignee: ILDONG PHARM CO., LTD
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Joon-Tae Park, Kyung-Mi An, Jin-Ah Jeong, Kyung-Sun Kim, Jeong-Geun Kim, Chang-Hee Hong, Sun-Young Park, Dong-Keun Song, Yong-Don Yun
  • Patent number: 9752230
    Abstract: Disclosed is an alpha alumina (?-Al2O3) thin film comprising the lower layer formed on the base material made from cemented carbide; and the ?-Al2O3 thin film layer formed on the lower layer, wherein when the ?-Al2O3 thin film layer is divided, from the total thickness (T) thereof, into a D1 layer which is from an interface layer to 0.15T, a D2 layer which is from 0.15T to 0.4T, and a D3 layer which is from 0.4T to 1T, an S1 (D3 layer grain size/D1 layer grain size) is 2-5.5 and an S2 (D2 layer grain size/D1 layer grain size) is 1.5-4.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: September 5, 2017
    Assignee: KORLOY INC.
    Inventors: Jae Hoon Kang, Dong Youl Lee, Jung Wook Kim, Han Sung Kim, Sung Gu Lee, Jin Woo Ahn, Sun Yong Ahn
  • Publication number: 20170182045
    Abstract: The present invent ion relates to phthalazinone derivatives, including pharmaceutical compositions and for the preparation of phthalazinone derivatives. And more particularly the present invention provided a pharmaceutical composition of phthalazinone derivatives for inhibiting activity of the Poly(ADP-riboside) polymerase enzyme.
    Type: Application
    Filed: March 10, 2017
    Publication date: June 29, 2017
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Joon-Tae Park, Kyung-Mi An, Jin-Ah Jeong, Kyung-Sun Kim, Jeong-Geun Kim, Chang-Hee Hong, Sun-Young Park, Dong-Keun Song, Yong-Don Yun
  • Patent number: 9682973
    Abstract: The present invention relates to phthalazinone derivatives, including pharmaceutical compositions and for the preparation of phthalazinone derivatives. And more particularly the present invention provided a pharmaceutical composition of phthalazinone derivatives for inhibiting activity of the Poly(ADP-riboside) polymerase enzyme.
    Type: Grant
    Filed: September 12, 2014
    Date of Patent: June 20, 2017
    Assignee: ILDONG PHARM CO., LTD
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Joon-Tae Park, Kyung-Mi An, Jin-Ah Jeong, Kyung-Sun Kim, Jeong-Geun Kim, Chang-Hee Hong, Sun-Young Park, Dong-Keun Song, Yong-Don Yun
  • Publication number: 20170051247
    Abstract: The present invention relates to heat-killed Lactobacillus rhamnosus conjugated to a polysaccharide polymer binder, a preparation method therefor and a use thereof. The heat-killed Lactobacillus rhamnosus conjugated to a polysaccharide polymer binder of the present invention has an excellent therapeutic effect for atopic diseases, and particularly has high industrial applicability because membrane adhesion competitiveness, which is an advantage of existing lactic acid bacteria, is significantly improved, thereby exhibiting dermatitis preventing, alleviating and treating effects of the same level as steroid-based drugs.
    Type: Application
    Filed: November 7, 2016
    Publication date: February 23, 2017
    Inventors: Seung-Hun Lee, Dae-Jung Kang, Jae-Hoon Kang
  • Publication number: 20160298232
    Abstract: Disclosed is an alpha alumina (?-Al2O3) thin film comprising the lower layer formed on the base material made from cemented carbide; and the ?-Al2O3 thin film layer formed on the lower layer, wherein when the ?-Al2O3 thin film layer is divided, from the total thickness (T) thereof, into a D1 layer which is from an interface layer to 0.15T, a D2 layer which is from 0.15T to 0.4T, and a D3 layer which is from 0.4T to 1T, an S1 (D3 layer grain size/D1 layer grain size) is 2-5.5 and an S2 (D2 layer grain size/D1 layer grain size) is 1.5-4.
    Type: Application
    Filed: November 26, 2014
    Publication date: October 13, 2016
    Applicant: KORLOY INC.
    Inventors: Jae Hoon KANG, Dong Youl LEE, Jung Wook KIM, Han Sung KIM, Sung Gu LEE, Jin Woo AHN, Sun Yong AHN
  • Patent number: 9422627
    Abstract: Provided is a hard film for a cutting tool formed on a surface of a base material, the hard film being comprised of a nano multi-layered structure formed by sequentially stacking a thin layer A, a thin layer B, a thin layer C and a thin layer D or being comprised of a structure formed by repeatedly stacking the nano multi-layered structure at least twice, wherein the thin layer A is comprised of TixAl1-xN (0.5?x?0.7); the thin layer B is comprised of Al1-y-zTiyMezN (0.4?y?0.7, 0<z?0.1 where Me is at least one of Si, Cr, and Nb); the thin layer C is comprised of AlaTi1-aN (0.5?a?0.7); and the thin layer D is comprised of AlbCr1-bN (0.5?b?0.7).
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: August 23, 2016
    Assignee: KORLOY INC.
    Inventors: Jae-Hoon Kang, Je-Hun Park, Seung-Su Ahn, Sung-Hyun Kim, Jung-Wook Kim, Sung-Gu Lee, Sun-Yong Ahn, Dong-Bok Park
  • Publication number: 20160222003
    Abstract: The present invention relates to phthalazinone derivatives, including pharmaceutical compositions and for the preparation of phthalazinone derivatives. And more particularly the present invention provided a pharmaceutical composition of phthalazinone derivatives for inhibiting activity of the Poly(ADP-riboside) polymerase enzyme.
    Type: Application
    Filed: September 12, 2014
    Publication date: August 4, 2016
    Inventors: Jae-Hoon Kang, Hong-Sub Lee, Yoon-Suk Lee, Joon-Tae Park, Kyung-Mi An, Jin-Ah Jeong, Kyung-Sun Kim, Jeong-Geun Kim, Chang-Hee Hong, Sun-Young Park, Dong-Keun Song, Yong-Don Yun
  • Patent number: 9394601
    Abstract: Provided is a hard film formed on a surface of a base material, the hard film being comprised of a nano multi-layered structure formed by stacking a thin layer A, a thin layer B a thin layer C in order of thin layers A-B-A-C from the base material or being comprised of a structure formed by repeatedly stacking the nano multi-layered structure at least twice, wherein the thin layer A is comprised of Ti1-xAlxN (0.3?x?0.7); the thin layer B is comprised of Al1-yCryN (0.3?y?0.7); and the thin layer C is comprised of MeN (where Me is any one of Nb, V, and Cr).
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: July 19, 2016
    Assignee: KORLOY INC.
    Inventors: Je-Hun Park, Jae-Hoon Kang, Seung-Su Ahn, Sung-Hyun Kim, Jung-Wook Kim, Sung-Gu Lee, Sun-Yong Ahn, Dong-Bok Park