Patents by Inventor Zhiqiang Yang

Zhiqiang Yang 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).

  • Publication number: 20160185764
    Abstract: The present invention relates to bicyclic himbacine derivatives of the formula or a pharmaceutically acceptable salt thereof wherein: R1 is —[C(Ra)(Rb)]x—[C(Rb)(Rb)]y—C(O)NH2, or —N(H)—[(CH2)]z—C(O)—NH2, W is and the remaining variables are described herein. The compounds of the invention are effective inhibitors of the PAR-1 receptor. The inventive compounds may be used for the treatment or prophylaxis of disease states such as ASC, secondary prevention of myocardial infarction or stroke, or PAD.
    Type: Application
    Filed: August 18, 2014
    Publication date: June 30, 2016
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: Zhiqiang Yang, Fengqi Zhang, Guizhen Dong, Sandra Lee Knowles, Milana Maletic
  • Publication number: 20160145272
    Abstract: A compound of Formula I or a pharmaceutically acceptable salt thereof, are capable of modulating the body's production of cyclic guanosine monophosphate (“cGMP”) and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of Formula I, or a pharmaceutically acceptable salt thereof, for their use in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical compositions which comprise compounds of Formula I or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: November 19, 2015
    Publication date: May 26, 2016
    Applicant: MERCK SHARP & DOHME CORP.
    Inventors: Raphaelle Berger, Guizhen Dong, Subharekha Raghavan, Zhiqiang Yang
  • Patent number: 9193697
    Abstract: The present invention is directed to certain Oxazole derivatives which are useful as modulators of Fatty Acid Amide Hydrolase (FAAH) and as FAAH imaging agents. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including osteoarthritis, rheumatoid arthritis, diabetic neuropathy, postherpetic neuralgia, skeletomuscular pain, and fibromyalgia, as well as acute pain, migraine, sleep disorder, Alzheimer Disease, and Parkinson's Disease.
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: November 24, 2015
    Assignee: MERCK SHARP & DOHME CORP.
    Inventors: ZhiQiang Yang, Philippe G. Nantermet, Constantine Kreatsoulas, Keith P. Moore, Evan Foster Shalen
  • Patent number: 8501773
    Abstract: The present invention is directed to 4-fluoro-piperidine compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
    Type: Grant
    Filed: June 28, 2006
    Date of Patent: August 6, 2013
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: James C. Barrow, Craig W. Lindsley, William D. Shipe, Zhiqiang Yang, David Wisnoski
  • Publication number: 20130018048
    Abstract: The present invention is directed to certain Oxazole derivatives which are useful as modulators of Fatty Acid Amide Hydrolase (FAAH) and as FAAH imaging agents. The invention is also concerned with pharmaceutical formulations comprising these compounds as active ingredients and the use of the compounds and their formulations in the treatment of certain disorders, including osteoarthritis, rheumatoid arthritis, diabetic neuropathy, postherpetic neuralgia, skeletomuscular pain, and fibromyalgia, as well as acute pain, migraine, sleep disorder, Alzheimer Disease, and Parkinson's Disease.
    Type: Application
    Filed: April 4, 2011
    Publication date: January 17, 2013
    Applicant: Merck Sharp & Dohme Corp.
    Inventors: ZhiQiang Yang, Philippe G. Nantermet, Constantine Kreatsoulas, Keith P. Moore, Evan Foster Shalen
  • Publication number: 20100261741
    Abstract: The present invention is directed to quinazolinone compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
    Type: Application
    Filed: June 28, 2010
    Publication date: October 14, 2010
    Applicant: Merck
    Inventors: James C. Barrow, Rowena V. Cube, Phung Le Ngo, Kenneth E. Rittle, Zhiqiang Yang, Steven D. Young
  • Publication number: 20100216841
    Abstract: The present invention is directed to 4-fluoro-piperidine compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of neurological and psychiatric disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
    Type: Application
    Filed: June 28, 2006
    Publication date: August 26, 2010
    Inventors: James C. Barrow, Craig W. Lindsley, William D. Shipe, Zhiqiang Yang, David Wisnoski
  • Patent number: 7745452
    Abstract: The present invention is directed to quinazolinone compounds of the formula I: wherein R1, R2, R3, X1, X2 X3 are defined herein. These compounds are antagonists of T-type calcium channels, and are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: June 29, 2010
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: James C. Barrow, Rowena V. Cube, Phung Le Ngo, Kenneth E. Rittle, Zhiqiang Yang, Steven D. Young
  • Publication number: 20100081428
    Abstract: A technique to transfer a first telephony session between a first telephony device and a second telephony device from being conducted through a first network interface of the first telephony device to being conducted through a second network interface of the first telephony device includes the following. A second telephony session between the first network interface and the second network interface is initiated, and subsequently a media termination point of the first telephony session is changed from the first network interface to the second network interface. The technique further includes changing a media termination point of the second telephony session from the first network interface to a location associated with the second telephony device.
    Type: Application
    Filed: September 26, 2008
    Publication date: April 1, 2010
    Inventors: Harunobu Maejima, Vijay Sundar Rajaram, Zhiqiang Yang, Hitoshi Takanashi
  • Publication number: 20080167329
    Abstract: The present invention is directed to quinazolinone compounds which are antagonists of T-type calcium channels, and which are useful in the treatment or prevention of disorders and diseases in which T-type calcium channels are involved. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which T-type calcium channels are involved.
    Type: Application
    Filed: March 8, 2006
    Publication date: July 10, 2008
    Inventors: James C. Barrow, Rowena V. Cube, Phung Le Ngo, Kenneth E. Rittle, Zhiqiang Yang, Steven D. Young
  • Patent number: D759856
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: June 21, 2016
    Assignee: Sim Lighting Design Company Limited
    Inventor: Zhiqiang Yang
  • Patent number: D759857
    Type: Grant
    Filed: April 15, 2015
    Date of Patent: June 21, 2016
    Assignee: Sim Lighting Design Company Limited
    Inventor: Zhiqiang Yang