Patents Assigned to Pharmascience
  • Patent number: 11773132
    Abstract: The present disclosure relates to a compound of formulae (I) or (II), or a pharmaceutically acceptable salt, a solvate, a hydrate thereof, a pharmaceutical composition comprising a compound of formulae (I) or (II), and use thereof, wherein various Markush groups are as described herein.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: October 3, 2023
    Assignee: Beijing Xuanyi PharmaSciences Co., Ltd.
    Inventors: Yuntao Song, Anrong Li, Xiaoqi Chen
  • Patent number: 11744813
    Abstract: The invention relates to a composition comprising: i) one or more LDH-active anion materials comprising an LDH matrix intercalated with one or more active anions, and ii) a modifier system comprising a) one or more surfactants, in combination with b) one or more compounds having the generic formula MA, where M comprises one or more positively charged ions and A comprises one or more negatively charged counter ions.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: September 5, 2023
    Assignee: Oxford Pharmascience Limited
    Inventors: Elizabeth King, Marcelo Leonardo Bravo Cordero, Ann Taylor-Hutchinson
  • Patent number: 11485782
    Abstract: Provided are anti-claudin 18.2 (CLDN18.2) antibodies and fragments thereof. Also provided are isolated nucleic acid molecules that encode anti-CLDN18.2 antibodies, vectors comprising such nucleic acid, and host cells comprising such vectors or nucleic acids. Provided are methods of making anti-CLDN18.2. Also provided are related pharmaceutical compositions and methods using such pharmaceutical compositions in the treatment of disorders associated with aberrant CLDN18.2 expression, such as cancers.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: November 1, 2022
    Assignee: Beijing Xuanyi Pharmasciences Co., Ltd.
    Inventors: Yuntao Song, Yi Ding, Chen Dong, Zhiwei Li, John Lippincott, Ping Hui Szu
  • Patent number: 11351170
    Abstract: The present disclosure relates to a compound of formula (I), or a pharmaceutically acceptable salt, a solvate, a stereoisomer, or tautomer thereof, a pharmaceutical composition comprising a compound of formula (A) or formula (B), and any subgenera thereof, and use of said compounds and compositions thereof, wherein R1, R2, R3a, R3b, R5, R6, X1, X2, Y and n are described herein.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: June 7, 2022
    Assignee: Beijing Xuanyi PharmaSciences Co., Ltd.
    Inventors: Yuntao Song, Xiaoqi Chen
  • Patent number: 10272057
    Abstract: The invention relates to layered double hydroxide (LDH) materials and in particular to new methods of preparing improved LDH materials which have intercalated active anionic compounds (improved LDH-active anion materials). The improved LDH-active anion materials are characterized by their high degree of robustness, demonstrated by their high Particle Robustness Factor values, and by their ability to retain substantially all of the intercalated active anionic compound, in the absence of ion exchange conditions and/or at pH>4.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: April 30, 2019
    Assignee: OXFORD PHARMASCIENCE LIMITED
    Inventors: Claire Thompson, Marcelo Leonardo Bravo Cordero, Dermot Michael O'Hare
  • Publication number: 20190076366
    Abstract: The present invention relates to an adhesive-free pharmaceutical composition for the treatment of hepatitis B virus infections, comprising at least one guanine-based antiviral active pharmaceutical ingredient. More specifically, the present invention concerns an oral pharmaceutical composition comprising: adhesive-free granules comprising therapeutically effective amount of entecavir and at least one intra-granular pharmaceutically acceptable excipient; at least one extra-granular pharmaceutical excipient, and, optionally, a moisture barrier coating. A method of manufacturing an adhesive-free pharmaceutical composition is also disclosed.
    Type: Application
    Filed: April 3, 2018
    Publication date: March 14, 2019
    Applicant: Pharmascience, Inc.
    Inventors: Mathew Philip, Naresh Talwar
  • Publication number: 20180179210
    Abstract: The present invention relates to a novel family of kinases inhibitors. Compounds of this class have been found to have inhibitory activity against members of the TEC kinase family, particularly BTK. The present invention is directed to a compound of Formula I or pharmaceutically acceptable salt, solvate, solvate of salt, stereoisomer, tautomer, isotope, prodrug, complex or biologically active metabolite thereof, for use in therapy.
    Type: Application
    Filed: May 27, 2016
    Publication date: June 28, 2018
    Applicant: Pharmascience Inc.
    Inventors: Alain Laurent, Yannick Rose, Stephen J. Morris
  • Publication number: 20180117158
    Abstract: A modified release orally administrable abuse-deterrent pharmaceutical composition comprising: a therapeutically effective amount of an active pharmaceutical ingredient and konjac glucomannan. The active pharmaceutical ingredient can be selected from a number of compounds but is generally aimed to be a compound which is subject to widespread abuse such as opioids.
    Type: Application
    Filed: December 27, 2017
    Publication date: May 3, 2018
    Applicant: Pharmascience Inc.
    Inventors: Krishna Hari Bhandari, Naresh Talwar
  • Patent number: 9822120
    Abstract: The present invention relates to a novel family of protein kinase inhibitors of Formula I: as well as to the processes of preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative, inflammatory, autoimmune or infectious diseases, disorders, or conditions in which protein kinase activity is implicated.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: November 21, 2017
    Assignee: Pharmascience Inc.
    Inventors: Alain Laurent, Yannick Rose
  • Patent number: 9796716
    Abstract: The present invention relates to a novel family of inhibitors of protein kinases. In particular, the present invention relates to inhibitors of the members of the Tec and Src protein kinase families.
    Type: Grant
    Filed: May 28, 2013
    Date of Patent: October 24, 2017
    Assignee: PHARMASCIENCE, INC.
    Inventors: Alain Laurent, Yannick Rose, James B. Jaquith
  • Patent number: 9795608
    Abstract: The present invention relates to a novel family of inhibitors of protein kinase of formula 1 and process for their production and pharmaceutical compositions thereof. In particular, the present invention relates to inhibitors of the members of the Tec, Src and Btk protein kinase families.
    Type: Grant
    Filed: September 12, 2016
    Date of Patent: October 24, 2017
    Assignee: PHARMASCIENCE, INC.
    Inventors: Alain Laurent, Yannick Rose
  • Publication number: 20170158697
    Abstract: The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the members of the Tec or Src protein kinase families. The present invention also relates to processes for the preparation of these compounds, to the pharmaceutical composition comprising them, and to their use in the treatment of proliferative, inflammatory, infectious or autoimmune diseases, disorder or condition in which protein kinase activity is implicated.
    Type: Application
    Filed: November 26, 2014
    Publication date: June 8, 2017
    Applicant: Pharmascience Inc.
    Inventors: Alain Laurent, Yannick Rose
  • Patent number: 9642919
    Abstract: The invention relates to layered double hydroxide (LDH) materials and in particular to new methods of preparing improved LDH materials which have intercalated active anionic compounds (improved LDH-active anion materials). The improved LDH-active anion materials are characterized by their high degree of robustness, demonstrated by their high Particle Robustness Factor values, and by their ability to retain substantially all of the intercalated active anionic compound, in the absence of ion exchange conditions and/or at pH>4.
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: May 9, 2017
    Assignee: OXFORD PHARMASCIENCE LIMITED
    Inventors: Claire Thompson, Marcelo Leonardo Bravo Cordero, Dermot Michael O'Hare
  • Patent number: 9624239
    Abstract: The present invention relates to a novel family of inhibitors of protein kinases of Formula (1) wherein X is selected from CH2, O, S(0)n, or NR6; and process for their production and pharmaceutical compositions thereof. In particular, the present invention relates to inhibitors of the members of the Tec, Src, Btk and Lck protein kinase families.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: April 18, 2017
    Assignee: Pharmascience Inc.
    Inventors: Alain Laurent, Yannick Rose, Stephen Morris, James Jaquith
  • Patent number: 9562025
    Abstract: The present invention relates to compounds having at least one (substituted phenyl)-propenal moiety. The compounds are useful in treating a subject suffering from an androgen receptor-associated medical condition, e.g., inflammation, acne, alopecia, hirsutism, wound, Spinal and Bulbar Muscular Atrophy (SBMA, Kennedy's Disease), unwanted immune response, immune disorder, or cancer.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: February 7, 2017
    Assignee: Allianz Pharmascience Ltd.
    Inventors: Charles Shih, Qian Shi, Hui-Kang Wang
  • Publication number: 20170014340
    Abstract: Orally disintegrating medicaments comprising Nabilone allow for improved treatment of nausea arising from chemo therapy for cancer. The medicaments comprise appropriate excipients such that the medicament disintegrates in the mouth in 30 seconds or less, while exhibiting sufficient stability for storage. In a preferred embodiment, the medicament is in the form of a tablet formed from granules. The granules consist of an intra-granular fraction comprising nabilone, mannitol, and polyvinyl pyrrolidone and an extra-granular fraction comprising mannitol, calcium silicate, crospovidone, and magnesium stearate. Processes for manufacturfing such medicaments are also disclosed.
    Type: Application
    Filed: March 4, 2015
    Publication date: January 19, 2017
    Applicant: Pharmascience Inc.
    Inventors: Ousmane Diallo, Mathew Philip, Naresh Talwar
  • Publication number: 20160375027
    Abstract: The present invention relates to a novel family of inhibitors of protein kinase of formula 1 and process for their production and pharmaceutical compositions thereof. In particular, the present invention relates to inhibitors of the members of the Tec, Src and Btk protein kinase families.
    Type: Application
    Filed: September 12, 2016
    Publication date: December 29, 2016
    Applicant: PHARMASCIENCE, INC.
    Inventors: Alain LAURENT, Yannick ROSE
  • Publication number: 20160289236
    Abstract: The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the members of the Tec or Src protein kinase families. The present invention also relates to the processes of preparation of these compounds, their intermediates, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative, inflammatory, autoimmune, or infectious diseases, disorders, or conditions in which protein kinase activity is implicated.
    Type: Application
    Filed: November 19, 2014
    Publication date: October 6, 2016
    Applicant: Pharmascience Inc.
    Inventors: Alain Laurent, Yannick Rose
  • Publication number: 20160280711
    Abstract: The present invention relates to a novel family of protein kinase inhibitors, more specifically the present invention is directed to inhibitors of the Tec or Src protein kinase families. The present invention also relates to the processes of preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative, inflammatory, autoimmune or infectious diseases, disorders, or conditions in which protein kinase activity is implicated.
    Type: Application
    Filed: November 20, 2014
    Publication date: September 29, 2016
    Applicant: Pharmascience Inc.
    Inventors: Alain Laurent, Yannick Rose
  • Patent number: 9447102
    Abstract: The present invention relates to a novel family of inhibitors of protein kinase of formula 1 and process for their production and pharmaceutical compositions thereof. In particular, the present invention relates to inhibitors of the members of the Tec, Src and Btk protein kinase families.
    Type: Grant
    Filed: July 3, 2013
    Date of Patent: September 20, 2016
    Assignee: PHARMASCIENCE, INC.
    Inventors: Alain Laurent, Yannick Rose