Patents by Inventor Richard T. Lewis

Richard T. Lewis 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: 20130303529
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: June 13, 2013
    Publication date: November 14, 2013
    Inventors: Brian K. ALBRECHT, David Bauer, Steven Bellon, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Randall W. Hungate, Tae-Seong Kim, Richard T. Lewis, Longbin Liu, Julia W. Lohman, Mark H. Norman, Michele Potashman, Aaron C. Siegmund, Stephanie K. Springer, Markian Stec, Ning Xi, Kevin Yang, Karina Romero, Katrina Woodin Copeland, Emily A. Peterson
  • Patent number: 8524900
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: September 3, 2013
    Assignee: Amgen Inc.
    Inventors: Brian K. Albrecht, David Bauer, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Richard T. Lewis, Longbin Liu, Julia Lohman, Mark H. Norman, Michele Potashman, Aaron C. Siegmund, Stephanie K. Springer, Markian Stec, Ning Xi, Kevin Yang
  • Publication number: 20130217668
    Abstract: Compounds of Formula (I) are useful inhibitors of anaplastic lymphoma kinase. Compounds of Formula (I) have the following structure: where the definitions of the variables are provided herein.
    Type: Application
    Filed: July 28, 2011
    Publication date: August 22, 2013
    Applicant: AMGEN INC.
    Inventors: Christiane M. Boezio, Alan C. Cheng, Deborah Choquette, Richard T. Lewis, Michele H. Potashman, Karina Romero, John C. Stellwagen, Douglas A. Whittington
  • Publication number: 20130158019
    Abstract: Compounds of Formula I are useful inhibitors of anaplastic lymphoma kinase. Compounds of Formula I have the following structure: where the definitions of the variables are provided herein.
    Type: Application
    Filed: May 4, 2011
    Publication date: June 20, 2013
    Applicant: AMGEN INC.
    Inventors: Marian C. Bryan, Alan C. Cheng, Elizabeth M. Doherty, James R. Falsey, Ingrid M. Fellows, Joseph L. Kim, Richard T. Lewis, Michele H. Potashman, Douglas A. Whittington
  • Publication number: 20130012744
    Abstract: A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 10, 2013
    Inventors: Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard T. Lewis, Aaron Tomasek, Richard L. Shao
  • Publication number: 20120148531
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: December 1, 2011
    Publication date: June 14, 2012
    Applicant: Amgen Inc.
    Inventors: Brian K. ALBRECHT, David Bauer, Steven Bellon, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Randall W. Hungate, Tae-Seong Kim, Richard T. Lewis, Longbin Liu, Julia Lohman, Mark H. Norman, Michele Potashman, Aaron C. Siegmund, Stephanie Springer, Markian Stec, Ning Xi, Kevin Yang
  • Patent number: 8198448
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: June 12, 2012
    Assignee: Amgen Inc.
    Inventors: Brian K. Albrecht, David Bauer, Alessandro Boezio, Deborah Choquette, Jean-Christophe Harmange, Richard T. Lewis, Julia Lohman, Michelle Potashman, Emily A. Peterson, Katrina W. Copeland, Karina Romero
  • Publication number: 20120107275
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: December 12, 2011
    Publication date: May 3, 2012
    Applicant: Amgen Inc.
    Inventors: Brian K. Albrecht, David Bauer, Steven Bellon, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Randall W. Hungate, Tae-Seong Kim, Richard T. Lewis, Longbin Liu, Julia Lohman, Mark H. Norman, Michele Potashman, Aaron C. Siegmund, Stephanie Springer, Markian Stec, Ning Xi, Kevin Yang
  • Publication number: 20110280275
    Abstract: A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures.
    Type: Application
    Filed: July 21, 2011
    Publication date: November 17, 2011
    Applicant: GrafTech International Holdings, Inc.
    Inventors: Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard T. Lewis, Aaron Tomasek, Richard L. Shao
  • Patent number: 8007659
    Abstract: A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: August 30, 2011
    Assignee: GrafTech International Holdings Inc.
    Inventors: Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard T. Lewis, Aaron Tomasek, Richard L. Shao
  • Patent number: 7825135
    Abstract: The present invention is directed to pyridyl, pyridazinyl, pyrimidinyl and pyrazinyl piperidine compounds that inhibit the glycine transporter GlyT1 and which are useful in the treatment of neurological and psychiatric disorders associated with glycinergic or glutamatergic neurotransmission dysfunction and diseases in which the glycine transporter GlyT1 is involved.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: November 2, 2010
    Assignees: Merck Sharp & Dohme Limited, Merck Sharp & Dohme Corp.
    Inventors: Wesley Blackaby, Mark E. Duggan, David Hallett, George D. Hartman, Andrew S. Jennings, William H. Leister, Richard T. Lewis, Craig W. Lindsley, Elizabeth Naylor, Leslie J. Street, Yi Wang, David D. Wisnoski, Scott E. Wolkenberg, Zhijian Zhao
  • Publication number: 20090318436
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: October 14, 2008
    Publication date: December 24, 2009
    Applicant: Amgen Inc.
    Inventors: Brian K. Albrecht, David Bauer, Steven Bellon, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Randall W. Hungate, Tae-Seong Kim, Richard T. Lewis, Longbin Liu, Julia Lohman, Mark H. Norman, Michelle Potashman, Aaron C. Siegmund, Stephanie K. Springer, Markian Stec, Ning Xi, Kevin Yang
  • Publication number: 20090294326
    Abstract: A reduced puffing needle coke is formed, which includes a reduced nitrogen content within the coke so that the coke particles do not experience as much puffing during the formation of graphitized carbon articles produced from such coke upon heating to graphitization temperatures.
    Type: Application
    Filed: June 3, 2008
    Publication date: December 3, 2009
    Inventors: Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard T. Lewis, Aaron Tomasek, Richard L. Shao
  • Publication number: 20090288983
    Abstract: A high coking value pitch prepared from coal tar distillate and has a low softening point and a high carbon value while containing substantially no quinoline insolubles is disclosed. The pitch can be used as an impregnant or binder for producing carbon and graphite articles.
    Type: Application
    Filed: May 22, 2008
    Publication date: November 26, 2009
    Inventors: Douglas J. Miller, Ching-Feng Chang, Irwin C. Lewis, Richard T. Lewis
  • Publication number: 20090124612
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: July 13, 2007
    Publication date: May 14, 2009
    Applicant: Amgen Inc.
    Inventors: Brian K. Albrecht, David Bauer, Steven Bellon, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Randall W. Hungate, Tae-Seong Kim, Richard T. Lewis, Longbin Liu, Julia Lohman, Mark H. Norman, Michele Potashman, Aaron C. Siegmund, Stephanie Springer, Markian Stec, Ning Xi, Kevin Yang
  • Publication number: 20090124609
    Abstract: Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: January 15, 2008
    Publication date: May 14, 2009
    Applicant: Amgen Inc.
    Inventors: Brian K. Albrecht, David Bauer, Steven Bellon, Christiane M. Bode, Shon Booker, Alessandro Boezio, Deborah Choquette, Derin D'Amico, Jean-Christophe Harmange, Satoko Hirai, Randall W. Hungate, Tae-Seong Kim, Richard T. Lewis, Longbin Liu, Julia Lohman, Mark H. Norman, Michele Potashman, Aaron C. Siegmund, Stephanie Springer, Markian Stec, Ning Xi, Kevin Yang
  • Patent number: 7207424
    Abstract: A mixture of carbon-containing fibers, such as mesophase or isotropic pitch fibers, a suitable matrix material, such as a milled pitch is compressed while resistively heating the mixture to form a carbonized composite material. Preferably, the carbonized material has a density of at least about 1.30 g/cm3. Preferably, the composite material is formed in less than ten minutes. This is a significantly shorter time than for conventional processes, which typically take several days and achieve a lower density material. A treating component may be impregnated into the composite. Consequently, carbon/carbon composite materials having final densities of about 1.6–1.8 g/cm3 or higher are readily achieved with one or two infiltration cycles using a pitch or other carbonaceous material to fill voids in the composite and rebaking.
    Type: Grant
    Filed: November 24, 2003
    Date of Patent: April 24, 2007
    Assignee: UCAR Carbon Company Inc.
    Inventors: Dai Huang, Dave Snyder, Richard T. Lewis, Irwin C. Lewis
  • Patent number: 6878331
    Abstract: A mixture of carbon-containing fibers, such as mesophase or isotropic pitch fibers, a suitable matrix material, such as a milled pitch is compressed while resistively heating the mixture to form a carbonized composite material. Preferably, the carbonized material has a density of at least about 1.30 g/cm3. Preferably, the composite material is formed in less than ten minutes. This is a significantly shorter time than for conventional processes, which typically take several days and achieve a lower density material. A treating component may be impregnated into the composite. Consequently, carbon composite materials having final densities of about 1.6-1.8 g/cm3 or higher are readily achieved with one or two infiltration cycles using a pitch or other carbonaceous material to fill voids in the composite and rebaking.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: April 12, 2005
    Assignee: UCAR Carbon Company Inc.
    Inventors: Dai Huang, Richard T. Lewis, Irwin C. Lewis, David Snyder
  • Publication number: 20040155382
    Abstract: A mixture of carbon-containing fibers, a suitable matrix material, such as a milled pitch, and a friction additive is compressed while resistively heating the mixture to form a carbonized composite material. Preferably, the carbonized material has a density of at least about 1.3 g/cm3. Preferably, the composite material is formed in less than ten minutes. This is a significantly shorter time than for conventional processes, which typically take several days and achieve a lower density material. Consequently, carbon/carbon composite materials having final densities of about 1.6-1.8 g/cm3 or higher are readily achieved with one or two impregnation cycles using a pitch or other carbonaceous material to fill voids in the composite and rebaking. In a second embodiment, the additive is impregnated into the compressed mixture with or without the mixture including the additive.
    Type: Application
    Filed: November 24, 2003
    Publication date: August 12, 2004
    Inventors: Dai Huang, Richard T. Lewis, Irwin C. Lewis
  • Publication number: 20040105969
    Abstract: A mixture of carbon-containing fibers, such as mesophase or isotropic pitch fibers, a suitable matrix material, such as a milled pitch is compressed while resistively heating the mixture to form a carbonized composite material. Preferably, the carbonized material has a density of at least about 1.30 g/cm3. Preferably, the composite material is formed in less than ten minutes. This is a significantly shorter time than for conventional processes, which typically take several days and achieve a lower density material. A treating component may be impregnated into the composite. Consequently, carbon composite materials having final densities of about 1.6-1.8 g/cm3 or higher are readily achieved with one or two infiltration cycles using a pitch or other carbonaceous material to fill voids in the composite and rebaking.
    Type: Application
    Filed: February 24, 2003
    Publication date: June 3, 2004
    Inventors: Dai Huang, Richard T. Lewis, Irwin C. Lewis, David Snyder