Patents by Inventor Hai-Jun Zhang

Hai-Jun Zhang 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).

  • Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
    Patent number: 7112597
    Abstract: This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.
    Type: Grant
    Filed: September 22, 2004
    Date of Patent: September 26, 2006
    Assignee: Bayer Pharmaceuticals Corporation
    Inventors: Derek B. Lowe, Philip L. Wickens, Xin Ma, Mingbao Zhang, William H. Bullock, Philip D. G. Coish, Ingo Mugge, Andreas Stolle, Ming Wang, Yamin Wang, Chengzhi Zhang, Hai-Jun Zhang, Lei Zhu, Manami Tsutsumi, James N. Livingston
  • Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
    Publication number: 20060205723
    Abstract: This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.
    Type: Application
    Filed: May 5, 2006
    Publication date: September 14, 2006
    Applicant: Bayer Pharmaceuticals Corporation
    Inventors: Derek Lowe, Philip Wickens, Xin Ma, Mingbao Zhang, William Bullock, Philip Coish, Ingo Mugge, Andreas Stolle, Ming Wang, Yamin Wang, Chengzhi Zhang, Hai-Jun Zhang, Lei Zhu, Manami Tsutsumi, James Livingston
  • Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
    Publication number: 20050075338
    Abstract: This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.
    Type: Application
    Filed: September 22, 2004
    Publication date: April 7, 2005
    Applicant: Bayer Pharmaceuticals Corporation
    Inventors: Derek Lowe, Philip Wickens, Xin Ma, Mingbao Zhang, William Bullock, Philip Coish, Ingo Mugge, Andreas Stolle, Ming Wang, Yamin Wang, Chengzhi Zhang, Hai-Jun Zhang, Lei Zhu, Manami Tsutsumi, James Livingston
  • Phenyl substituted 5-membered nitrogen containing heterocycles for the treatment of obesity
    Publication number: 20050014805
    Abstract: This invention relates to novel heterocyclic compounds, compositions, and methods for treating or preventing obesity and obesity-related diseases.
    Type: Application
    Filed: October 15, 2002
    Publication date: January 20, 2005
    Inventors: Chenzhi Zhang, Philip Coish, Stephen O'Connor, Philip Wickens, Hai-Jun Zhang
  • Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
    Patent number: 6828335
    Abstract: This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.
    Type: Grant
    Filed: July 25, 2002
    Date of Patent: December 7, 2004
    Assignee: Bayer Pharmaceuticals Corporation
    Inventors: Derek B. Lowe, Philip L. Wickens, Xin Ma, Mingbao Zhang, William H. Bullock, Philip D. G. Coish, Ingo A. Mugge, Andreas Stolle, Ming Wang, Yamin Wang, Chengzhi Zhang, Hai-Jun Zhang, Lei Zhu, Manami Tsutsumi, James N. Livingston
  • Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
    Publication number: 20030216391
    Abstract: This invention relates to novel indane acetic acid derivatives which are useful in the treatment of diseases such as diabetes, obesity, hyperlipidemia, and atherosclerotic diseases. The invention also relates to intermediates useful in preparation of indane acetic derivatives and to methods of preparation.
    Type: Application
    Filed: July 25, 2002
    Publication date: November 20, 2003
    Inventors: Derek B. Lowe, Philip L. Wickens, Xin Ma, Mingbao Zhang, William H. Bullock, Philip D.G. Coish, Ingo A. Mugge, Andreas Stolle, Ming Wang, Yamin Wang, Chengzhi Zhang, Hai-Jun Zhang, Lei Zhu, Manami Tsutsumi, James N. Livingston