Patents Assigned to SK Biopharmaceuticals Co., Ltd.
  • Patent number: 11046702
    Abstract: The present disclosure provides a compound of Chemical Formula (1) or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same: wherein X, Z, R1 and R2 are as defined in the specification. The compound of Chemical Formula (1) or pharmaceutically acceptable salt thereof acts as a positive allosteric modulator of metabotropic glutamate receptor subtype 5 (mGluR5), thereby being useful in the prevention or treatment of disorder mediated by glutamate dysfunction and mGluR5.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: June 29, 2021
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Chun Eung Park, Young Koo Jang, Yong Je Shin, Ji Yeon Kim, Seung Mo Ham, Yong Gil Kim, Hye Kyung Min, Soo Bong Cha, Hyo Jun Jung, Ju Young Lee, Seung Nam Han, Jin Yong Chung, Eun Ju Choi, Chan Mi Joung, Jong Sil Park, Ji Won Lee, Nahm Ryune Cho, Eun Ju Ryu, Cheol Young Maeng
  • Patent number: 11033531
    Abstract: The present invention relates to a use of a pharmaceutical composition which includes a carbamate compound of chemical formula 1 and is administered to prevent, alleviate, or treat tremors or tremor syndrome.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: June 15, 2021
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Jin Uk Yoo, Hye Sung Lee, Han Ju Yi
  • Publication number: 20210085646
    Abstract: The present invention relates to an orally disintegrated tablet and a method for producing same, the tablet containing a carbamate compound of chemical formula 1, an isomer thereof, or a pharmaceutically acceptable salt, a solvate or a hydrate thereof, as an active ingredient.
    Type: Application
    Filed: December 14, 2017
    Publication date: March 25, 2021
    Applicant: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Myoung Ki BAEK, So Young CHOI, Ji Hye LEE
  • Patent number: 10905675
    Abstract: The present invention relates to a use for preventing, alleviating or treating pruritus by administering a pharmaceutical composition comprising a carbamate compound of following Formula 1.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: February 2, 2021
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventor: Min Hee Pang
  • Patent number: 10888542
    Abstract: The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: wherein X is independently halo, alkyl, alkoxy or nitro; m is 0, 1, 2, 3 or 4; n is 1 or 2; R1 and R2 are independently H— or alkyl; R3 is H—, alkyl or aralkyl; and R4 is H— or aryl.
    Type: Grant
    Filed: October 16, 2019
    Date of Patent: January 12, 2021
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Young-Soon Kang, Jin-Yong Chung, Cheol-Young Maeng, Han-Ju Yi, Ki-Ho Lee, Joon Heo, Eun-Hee Chae, Yu-Jin Shin
  • Patent number: 10849882
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating fibromyalgia or a functional syndrome associated with fibromyalgia, the pharmaceutical composition comprising: a carbamate compound of chemical formula 1 or a pharmaceutically acceptable salt thereof, a solvate or a hydrate; and a pharmaceutically acceptable carrier. The pharmaceutical composition, according to the present invention, may enable the efficient treatment of fibromyalgia or a functional syndrome associated with fibromyalgia.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: December 1, 2020
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Min Jae Jo, Han Ju Yi, Sun Gwan Hwang
  • Patent number: 10829443
    Abstract: The present invention relates to a newly identified solvate form of (i?)-2-amino-3-phenylpropyl carbamate (APC) hydrochloride, a method of preparing APC hydrochloride, and methods of using the same to treat disorders. The invention further relates to methods of producing APC hydrochloride with increased purity.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: November 10, 2020
    Assignees: Jazz Pharmaceuticals Ireland Limited, SK Biopharmaceuticals Co., Ltd.
    Inventors: Jennifer Leigh Nelson, Fionn Hurley
  • Patent number: 10611737
    Abstract: The present disclosure relates to a method for preparing aryl 2-tetrazol-2-yl ketone of the following Formula 1a with improved selectivity: wherein R1 and R2 are the same as defined herein.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: April 7, 2020
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Kyuwoong Lee, Kyungmi Cha, Suyeon Yeom, Jiseon Woo
  • Publication number: 20200069645
    Abstract: The present invention relates to a use for preventing, alleviating or treating pruritus by administering a pharmaceutical composition comprising a carbamate compound of following Formula 1.
    Type: Application
    Filed: December 14, 2017
    Publication date: March 5, 2020
    Applicant: SK BIOPHARMACEUTICALS CO., LTD.
    Inventor: Min Hee PANG
  • Patent number: 10507192
    Abstract: The present invention relates to the use of compounds of the invention for treatment and/or prevention of fatigue, including fatigue associated with diseases or treatments.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: December 17, 2019
    Assignee: SK Biopharmaceuticals Co., Ltd.
    Inventors: Moise A. Khayrallah, Gary Bream, Stephen E. Butts, Susan Marie Melnick, Duncan Taylor
  • Publication number: 20190365709
    Abstract: The present disclosure provides combination therapy using [(1R)-1-(2-chlorophenyl)-2-(tetrazol-2-yl)ethyl] carbamate (cenobamate) and one or more antiepileptic drugs for the prevention or treatment of a neurological disorder such as epilepsy.
    Type: Application
    Filed: March 21, 2019
    Publication date: December 5, 2019
    Applicants: SK BIOPHARMACEUTICALS CO., LTD., SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Marc KAMIN, Laurent VERNILLET
  • Patent number: 10485781
    Abstract: The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: wherein X is independently halo, alkyl, alkoxy or nitro; m is 0, 1, 2, 3 or 4; n is 1 or 2; R1 and R2 are independently H— or alkyl; R3 is H—, alkyl or aralkyl; and R4 is H— or aryl.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: November 26, 2019
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Young-Soon Kang, Jin-Yong Chung, Cheol-Young Maeng, Han-Ju Yi, Ki-Ho Lee, Joon Heo, Eun-Hee Chae, Yu-Jin Shin
  • Patent number: 10456376
    Abstract: The present invention relates to a pharmaceutical composition for preventatively treating headaches, containing: a carbamate compound of chemical formula 1 or a pharmaceutically acceptable salt, solvent or hydrate thereof; and a pharmaceutically acceptable carrier. According to the present invention, the pharmaceutical composition can effectively prevent a headache, more specifically, headaches caused by cortical spreading depression, and particularly, chronic headaches including migraines.
    Type: Grant
    Filed: May 18, 2017
    Date of Patent: October 29, 2019
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Hye Won Shin, Yoon Kyung Park
  • Patent number: 10456385
    Abstract: A pyridone derivative compound and a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof, and a preventive or therapeutic pharmaceutical composition for cognitive disorders that includes the pyridone derivative compound or a pharmaceutically acceptable salt, isomer, solvate or hydrate thereof.
    Type: Grant
    Filed: May 23, 2018
    Date of Patent: October 29, 2019
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Cheol Young Maeng, Young Koo Jang, Su Bong Cha, Hye Won Shin, Chan Mi Joung, Eun Jung Yi
  • Publication number: 20190314337
    Abstract: The present invention relates to a use for the purpose of preventing, alleviating, or treating bipolar disorder by administering a pharmaceutical composition comprising a carbamate compound of the following chemical formula 1.
    Type: Application
    Filed: December 14, 2017
    Publication date: October 17, 2019
    Applicant: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Yu Jin SHIN, Sei Myoung HAN
  • Patent number: 10351517
    Abstract: This invention is directed to a method of treating Excessive daytime Sleepiness (EDS) in a subject, comprising the step of administering a therapeutically effective amount of a compound of Formula (I): Formula (I) or a pharmaceutically acceptable salt or ester thereof wherein Rx is a member selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, halogen selected from F, Cl, Br and I, alkoxy containing 1 to 3 carbon atoms, nitro, hydroxy, trifluoromethyl, and thioalkoxy containing 1 to 3 carbon atoms; x is an integer of 1 to 3, with the proviso that R may be the same or different when x is 2 or 3; R1 and R2 can be the same or different from each other and are independently selected from the group consisting of hydrogen, lower alkyl of 1 to 8 carbon atoms, aryl, arylalkyl, cycloalkyl of 3 to 7 carbon atoms; R1 and R2 can be joined to form a 5 to 7-membered heterocycle substituted with a member selected from the group consisting of hydrogen, alkyl, and aryl groups, wherein the cyclic
    Type: Grant
    Filed: February 15, 2017
    Date of Patent: July 16, 2019
    Assignee: SK Biopharmaceuticals Co., Ltd.
    Inventors: Abdallah Ahnaou, Wilhelmus H. I. M. Drinkenburg, Joseph Palumbo, Jonathan Sporn
  • Publication number: 20190175555
    Abstract: The present invention relates to a pharmaceutical composition for preventing or treating trigeminal neuralgia, the pharmaceutical composition comprising: a carbamate compound of chemical formula 1 or a pharmaceutically acceptable salt thereof, a solvate or a hydrate; and a pharmaceutically acceptable carrier. The pharmaceutical composition, according to the present invention, may enable the efficient prevention or treatment of trigeminal neuralgia.
    Type: Application
    Filed: May 18, 2017
    Publication date: June 13, 2019
    Applicant: SK BioPharmaceuticals Co., Ltd.
    Inventors: Min Jae JO, Sun Gwan HWANG, Han Ju YI
  • Patent number: 10314808
    Abstract: The present disclosure provides a compound represented by Formula (I) and a pharmaceutically acceptable salt which are effective as a dopamine reuptake inhibitor and a method of using the compound: wherein X is independently halo, alkyl, alkoxy or nitro; m is 0, 1, 2, 3 or 4; n is 1 or 2; R1 and R2 are independently H— or alkyl; R3 is H—, alkyl or aralkyl; and R4 is H— or aryl.
    Type: Grant
    Filed: November 7, 2017
    Date of Patent: June 11, 2019
    Assignee: SK BIOPHARMACEUTICALS CO., LTD.
    Inventors: Young-Soon Kang, Jin-Yong Chung, Cheol-Young Maeng, Han-Ju Yi, Ki-Ho Lee, Joon Heo, Eun-Hee Chae, Yu-Jin Shin
  • Patent number: 10259780
    Abstract: The present invention relates to a method of treating cataplexy in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of certain carbamate compounds.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: April 16, 2019
    Assignees: Jazz Pharmaceuticals International III Limited, SK Biopharmaceuticals Co., Ltd.
    Inventors: Moise A. Khayrallah, Gary Bream, Stephen E. Butts
  • Patent number: 10202335
    Abstract: The invention is directed to a method of treating attention-deficit/hyperactivity disorder (ADHD) in a subject, comprising administering a therapeutically effective amount of a carbamoyl compound, or pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: February 12, 2019
    Assignee: SK Biopharmaceuticals Co., Ltd.
    Inventors: Sung James Lee, Susan Marie Melnick