Patents by Inventor Yoshiyasu Baba

Yoshiyasu Baba 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).

  • FUSED HETEROCYCLIC COMPOUND HAVING AMINO GROUP
    Publication number: 20120245155
    Abstract: The present invention provides, for example, a compound mentioned below as a medicament for treating or preventing the diseases induced by production, secretion or deposition of amyloid-?proteins. A compound of the formula (I): wherein R1, R2a, R2b, R3, R4, R5a, R5b, R6a, R6b, X, Y, Z, ring A and the dashed lines are defined in the specification, its pharmaceutically acceptable salt or a solvate thereof.
    Type: Application
    Filed: December 9, 2010
    Publication date: September 27, 2012
    Applicant: Shionogi & Co., Ltd.
    Inventors: Syuhei Yoshida, Issei Kato, Kouki Fuchino, Yuuji Kooriyama, Yoshiyasu Baba, Norihiko Tanimoto
  • HETEROCYCLIC-SUBSTITUTED PIPERIDINE COMPOUNDS AND THE USES THEREOF
    Publication number: 20120108575
    Abstract: The invention relates to Heterocyclic-Substituted Piperidine Compounds, compositions comprising an effective amount of a Heterocyclic-Substituted Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Heterocyclic-Substituted Piperidine Compound.
    Type: Application
    Filed: January 12, 2012
    Publication date: May 3, 2012
    Applicants: Shionogi & Co., Ltd., Purdue Pharma L.P.
    Inventors: Kevin C. Brown, R, Richard Goehring, Yoshiyasu BABA, Naoki Tsuno
  • Compounds comprising heterocyclic-substituted piperidine for treating pain
    Patent number: 8110602
    Abstract: The invention relates to Heterocyclic-Substituted Piperidine Compounds, compositions comprising an effective amount of a Heterocyclic-Substituted Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Heterocyclic-Substituted Piperidine Compound.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: February 7, 2012
    Assignee: Purdue Pharma L.P.
    Inventors: Kevin C. Brown, R. Richard Goehring, Yoshiyasu Baba, Naoki Tsuno
  • HETEROCYCLIC-SUBSTITUTED PIPERIDINE COMPOUNDS AND THE USES THEREOF
    Publication number: 20100022519
    Abstract: The invention relates to Heterocyclic-Substituted Piperidine Compounds, compositions comprising an effective amount of a Heterocyclic-Substituted Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Heterocyclic-Substituted Piperidine Compound.
    Type: Application
    Filed: July 15, 2009
    Publication date: January 28, 2010
    Inventors: Kevin C. Brown, R. Richard Goehring, Yoshiyasu Baba, Naoki Tsuno