Patents Assigned to Center Laboratories, Inc.
  • Patent number: 10894023
    Abstract: Disclosed herein is an oral dosage formulation suitable for treating a neurodegenerative disorder. The oral dosage formulation contains both sustained-release and immediate-release drugs. The sustained-release drug in the oral dosage formulation is memantine, and the immediate-release drug in the oral dosage formulation is donepezil and/or memantine, and the formulation is characterized in having a pH-independent dissolution profile of memantine at a pH range from about 1.0 to about 7.0.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: January 19, 2021
    Assignee: CENTER LABORATORIES, INC.
    Inventors: Meng-Ju Lee, Shu-Hsien Chang, Chih-Chiang Yang, Yuan-Chih Le, Tse-Ching Lin, Ko-Chiang Chen, Lai-Cheng Chin, Tai-Yin Ke, Pei-Ying Liao
  • Patent number: 10639292
    Abstract: Disclosed herein are methods for treating conditions and/or disorders related to hyperglycemia. Such conditions and/or disorders related to hyperglycemia include, but are not limited to, type I, II diabetes mellitus, gestational diabetes, other forms diabetes, and disorders related thereto. In particular, the present invention relates to methods of using (R)-(+)-verapamil or a pharmaceutically acceptable salt thereof and an ?-glycosidase inhibitor in the treatment of conditions and/or disorders related to hyperglycemia.
    Type: Grant
    Filed: November 3, 2018
    Date of Patent: May 5, 2020
    Assignee: CENTER LABORATORIES, INC.
    Inventors: Jui-Pao Hsu, Guang-Tzuu Shane, Meng-Ju Lee, Yi-Ping Liao, Yu-Yin Yeh, Shu-Hsien Chang
  • Publication number: 20190388340
    Abstract: Disclosed herein is an oral dosage formulation suitable for treating a neurodegenerative disorder. The oral dosage formulation contains both sustained-release and immediate-release drugs. The sustained-release drug in the oral dosage formulation is memantine, and the immediate-release drug in the oral dosage formulation is donepezil and/or memantine, and the formulation is characterized in having a pH-independent dissolution profile of memantine at a pH range from about 1.0 to about 7.0.
    Type: Application
    Filed: June 20, 2019
    Publication date: December 26, 2019
    Applicants: Center Laboratories, Inc., Medical and Pharmaceutical Industry Technology and Development Center
    Inventors: Meng-Ju LEE, Shu-Hsien CHANG, Chih-Chiang YANG, Yuan-Chih LE, Tse-Ching LIN, Ko-Chiang CHEN, Lai-Cheng CHIN, Tai-Yin KE, Pei-Ying LIAO
  • Publication number: 20190321326
    Abstract: Disclosed herein are methods for treating conditions and/or disorders related to hyperglycemia. Such conditions and/or disorders related to hyperglycemia include, but are not limited to, type I, II diabetes mellitus, gestational diabetes, other forms diabetes, and disorders related thereto. In particular, the present invention relates to methods of using (R)-(+)-verapamil or a pharmaceutically acceptable salt thereof and an ?-glycosidase inhibitor in the treatment of conditions and/or disorders related to hyperglycemia.
    Type: Application
    Filed: November 3, 2018
    Publication date: October 24, 2019
    Applicant: Center Laboratories, Inc.
    Inventors: Jui-Pao HSU, Guang-Tzuu SHANE, Meng-Ju LEE, Yi-Ping LIAO, Yu-Yin YEH, Shu-Hsien CHANG
  • Publication number: 20190321327
    Abstract: Disclosed herein are methods for treating conditions and/or disorders related to hyperglycemia. In particular, the present invention relates to methods of using (R)-(+)-verapamil or a pharmaceutically acceptable salt thereof and insulin or an insulin analogue in the treatment of mellitus and/or disorders related to diabetes mellitus.
    Type: Application
    Filed: March 25, 2019
    Publication date: October 24, 2019
    Applicant: Center Laboratories, Inc.
    Inventors: Jui-Pao HSU, Guang-Tzuu SHANE, Meng-Ju LEE, Yi-Ping LIAO, Yu-Yin YEH, Shu-Hsien CHANG
  • Patent number: 10278943
    Abstract: Disclosed herein are methods for treating conditions and/or disorders related to hyperglycemia. Such conditions and/or disorders related to hyperglycemia include, but are not limited to, type I, II diabetes mellitus, gestational diabetes, other forms diabetes, and disorders related thereto. In particular, the present invention relates to methods of using (R)-(+)-verapamil or a pharmaceutically acceptable salt thereof in the treatment of conditions and/or disorders related to hyperglycemia.
    Type: Grant
    Filed: April 20, 2018
    Date of Patent: May 7, 2019
    Assignee: Center Laboratories, Inc.
    Inventors: Jui-Pao Hsu, Guang-Tzuu Shane, Meng-Ju Lee, Yi-Ping Liao, Yu-Yin Yeh
  • Patent number: 10144704
    Abstract: Novel crystal forms of (R)-(+)-verapamil hydrochloride are disclosed.
    Type: Grant
    Filed: March 11, 2018
    Date of Patent: December 4, 2018
    Assignee: Center Laboratories, Inc.
    Inventors: Jui-Pao Hsu, Guang-Tzuu Shane, Yu-Yin Yeh, Meng-Ju Lee
  • Publication number: 20180235921
    Abstract: Disclosed herein are methods for treating conditions and/or disorders related to hyperglycemia. Such conditions and/or disorders related to hyperglycemia include, but are not limited to, type I, II diabetes mellitus, gestational diabetes, other forms diabetes, and disorders related thereto. In particular, the present invention relates to methods of using (R)-(+)-verapamil or a pharmaceutically acceptable salt thereof in the treatment of conditions and/or disorders related to hyperglycemia.
    Type: Application
    Filed: April 20, 2018
    Publication date: August 23, 2018
    Applicant: Center Laboratories, Inc.
    Inventors: Jui-Pao HSU, Guang-Tzuu SHANE, Meng-Ju LEE, Yi-Ping LIAO, Yu-Yin YEH
  • Publication number: 20180194719
    Abstract: Novel crystal forms of (R)-(+)-verapamil hydrochloride are disclosed.
    Type: Application
    Filed: March 11, 2018
    Publication date: July 12, 2018
    Applicant: Center Laboratories, Inc.
    Inventors: Jui-Pao HSU, Guang-Tzuu SHANE, Yu-Yin YEH, Meng-Ju LEE
  • Publication number: 20170333382
    Abstract: Disclosed herein are methods for treating conditions and/or disorders related to hyperglycemia. Such conditions and/or disorders related to hyperglycemia include, but are not limited to, type I, II diabetes mellitus, gestational diabetes, other forms diabetes, and disorders related thereto. In particular, the present invention relates to methods of using (R)-(+)-verapamil or a pharmaceutically acceptable salt thereof in the treatment of conditions and/or disorders related to hyperglycemia.
    Type: Application
    Filed: May 17, 2017
    Publication date: November 23, 2017
    Applicant: Center Laboratories, Inc.
    Inventors: Jui-Pao HSU, Guang-Tzuu SHANE, Meng-Ju LEE, Yi-Ping LIAO, Yu-Yin YEH
  • Publication number: 20170305841
    Abstract: Novel crystal forms of (R)-(?)-verapamil hydrochloride are disclosed.
    Type: Application
    Filed: July 13, 2015
    Publication date: October 26, 2017
    Applicant: Center Laboratories, Inc.
    Inventors: Jui-Pao HSU, Guang-Tzuu SHANE, Yu-Yin YEH, Meng-Ju LEE
  • Patent number: 8815288
    Abstract: Disclosed herein is an oral dosage formulation that contains both immediate-release and sustained release drugs for treating neurodegenerative disorders. The immediate-release drug in the oral dosage formulation is an acetylcholinesterase inhibitor (AChEI) with a dissolution rate of releasing more than 80% of the AChEI within 60 min; and the sustained-release drug is memantine with a dissolution rate of releasing more than 80% of memantine within 12 hours.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: August 26, 2014
    Assignee: Center Laboratories, Inc.
    Inventors: Huai-Cheng Lee, Chien-Fen Chen, Chuen-Lin Din, Rong Jin Lin
  • Patent number: 8802143
    Abstract: Disclosed herein is a method for treating patient suffering from a disorder related to central nervous system with an oral dosage formulation that contains both sustained-release and immediate-release drugs. The sustained-release drug in the oral dosage formulation is memantine, and the formulation provides an average blood level Cmax of the memantine in a range of about 10-24 ng/mL during an average Tmax of about 10-45 hours. The immediate-release drug in the oral dosage formulation is an acetylcholinesterase inhibitor (AChEI), and the formulation provides an average blood level Cmax of the AChEI in a range of about 12-38 ng/mL during an average Tmax of less than about 4 hours.
    Type: Grant
    Filed: March 25, 2011
    Date of Patent: August 12, 2014
    Assignee: Center Laboratories, Inc.
    Inventors: Guang-Tzuu Shane, Chien-Fen Chen, Chuen-Lin Din, Hui-Ling Tsai, Pei-Chen Tsai
  • Publication number: 20130210911
    Abstract: Disclosed herein are methods and composition for treating a disease or condition related to orexin receptor 1, orexin receptor 2, somatostatin receptor 2 or dopamine D2L receptor. The method comprises administering a composition comprising an effective amount of verapamil and a pharmaceutically acceptable excipient to a subject, wherein the verapamil is capable of binding to at least one of a receptor selected from the group consisting of orexin receptor 1, orexin receptor 2, somatostatin receptor 2 and dopamine D2L receptor of the subject.
    Type: Application
    Filed: October 25, 2010
    Publication date: August 15, 2013
    Applicant: CENTER LABORATORIES, INC.
    Inventors: Huai-Cheng Lee, Guang-Tzuu Shane, Hsi-Chieh Wang, Rong Jin Lin
  • Publication number: 20120177735
    Abstract: Disclosed herein is an oral dosage formulation that contains both immediate-release and sustained release drugs for treating neurodegenerative disorders. The immediate-release drug in the oral dosage formulation is an acetylcholinesterase inhibitor (AChEI) with a dissolution rate of releasing more than 80% of the AChEI within 60 min; and the sustained-release drug is memantine with a dissolution rate of releasing more than 80% of memantine within 12 hours.
    Type: Application
    Filed: September 29, 2010
    Publication date: July 12, 2012
    Applicant: Center Laboratories, Inc.
    Inventors: Huai-Cheng Lee, Chien-Fen Chen, Chuen-Lin Din, Rong Jin Lin
  • Publication number: 20110171302
    Abstract: Disclosed herein is a method for treating patient suffering from a disorder related to central nervous system with an oral dosage formulation that contains both sustained-release and immediate-release drugs. The sustained-release drug in the oral dosage formulation is memantine, and the formulation provides an average blood level Cmax of the memantine in a range of about 10-24 ng/mL during an average Tmax of about 10-45 hours. The immediate-release drug in the oral dosage formulation is an acetylcholinesterase inhibitor (AChEI), and the formulation provides an average blood level Cmax of the AChEI in a range of about 12-38 ng/mL during an average Tmax of less than about 4 hours.
    Type: Application
    Filed: March 25, 2011
    Publication date: July 14, 2011
    Applicant: Center Laboratories, Inc.
    Inventors: Guang-Tzuu SHANE, Chien-Fen Chen, Chuen-Lin Din, Hui-Ling Tsai, Pei-Chen Tsai