Patents by Inventor John D. Munger
John D. Munger 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).
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Patent number: 8859784Abstract: The present disclosure provides substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, wherein A, M, M?, and R5 are as described herein, and to biocatalytic processes for their preparation, and to the enzymes used in those processes.Type: GrantFiled: November 11, 2011Date of Patent: October 14, 2014Assignee: Codexis, Inc.Inventors: Jack Liang, James Lalonde, Jun Zhu, John M. Gruber, John D. Munger, Jr.
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Patent number: 8574876Abstract: The present disclosure provides substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, wherein A, M, M?, and R5 are as described herein, and to biocatalytic processes for their preparation, and to the enzymes used in those processes.Type: GrantFiled: March 30, 2012Date of Patent: November 5, 2013Assignee: Codexis, Inc.Inventors: Benjamin Mijts, Sheela Muley, Jack Liang, Lisa M. Newman, Xiyun Zhang, James Lalonde, Michael D. Clay, Jun Zhu, John M. Gruber, Jeffrey Colbeck, John D. Munger, Jr., Jagadeesh Mavinahalli, Roger Sheldon
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Publication number: 20120244581Abstract: The present disclosure provides substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, wherein A, M, M?, and R5 are as described herein, and to biocatalytic processes for their preparation, and to the enzymes used in those processes.Type: ApplicationFiled: March 30, 2012Publication date: September 27, 2012Applicant: CODEXIS, INC.Inventors: Benjamin Mijts, Sheela Muley, Jack Liang, Lisa M. Newman, Xiyun Zhang, James Lalonde, Michael D. Clay, Jun Zhu, John M. Gruber, Jeffrey Colbeck, John D. Munger, JR., Jagadeesh Mavinahalli, Roger Sheldon
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Publication number: 20120130087Abstract: The present disclosure provides substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, wherein A, M, M?, and R5 are as described herein, and to biocatalytic processes for their preparation, and to the enzymes used in those processes.Type: ApplicationFiled: November 11, 2011Publication date: May 24, 2012Applicant: CODEXIS, INC.Inventors: Benjamin Mijts, Sheela Muley, Jack Liang, Lisa M. Newman, Xiyun Zhang, James Lalonde, Michael D. Clay, Jun Zhu, John M. Gruber, Jeffrey Colbeck, John D. Munger, JR., Jagadeesh Mavinahalli, Roger Sheldon
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Patent number: 8178333Abstract: The present disclosure provides monoamine oxidase enzymes and methods of their use in biocatalytic processes for the preparation of substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, wherein A, M, M?, and R5 are as described herein.Type: GrantFiled: June 23, 2009Date of Patent: May 15, 2012Assignee: Codexis, Inc.Inventors: Benjamin Mijts, Sheela Muley, Jack Liang, Lisa M. Newman, Xiyun Zhang, James Lalonde, Michael D. Clay, Jun Zhu, John M. Gruber, Jeffrey Colbeck, John D. Munger, Jr., Jagadeesh Mavinahalli, Roger Sheldon
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Publication number: 20100063300Abstract: The present disclosure provides substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, wherein A, M, M?, and R5 are as described herein, and to biocatalytic processes for their preparation, and to the enzymes used in those processes.Type: ApplicationFiled: June 23, 2009Publication date: March 11, 2010Applicant: Codexis, Inc.Inventors: Benjamin Mijts, Sheela Muley, Jack Liang, Lisa M. Newman, Xiyun Zhang, James Lalonde, Michael D. Clay, Jun Zhu, John M. Gruber, Jeffrey Colbeck, John D. Munger, JR., Jagadeesh Mavinahalli, Roger Sheldon
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Patent number: 6518438Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: GrantFiled: September 27, 2001Date of Patent: February 11, 2003Assignee: Gilead Sciences, Inc.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. Kelly, Matthew A. Williams, Lijun Zhang
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Publication number: 20020156300Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: ApplicationFiled: September 27, 2001Publication date: October 24, 2002Applicant: GILEAD SCIENCES, INC.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. Kelly, Matthew A. Williams, Lijun Zhang
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Patent number: 6451340Abstract: The invention provides crystalline forms of adefovir dipivoxil and methods to prepare the crystals. The compositions and methods of the present invention have desirable properties for large scale synthesis of crystalline adefovir dipivoxil or for its formulation into therapeutic dosages. Invention compositions include an anhydrous crystal form of adefovir dipivoxil.Type: GrantFiled: September 10, 2001Date of Patent: September 17, 2002Assignee: Gilead Sciences, Inc.Inventors: Murty N. Arimilli, Daphne E. Kelly, Thomas T. K. Lee, Lawrence V. Manes, John D. Munger, Jr., Ernest J. Prisbe, Lisa M. Schultze
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Publication number: 20020058823Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: ApplicationFiled: December 19, 2000Publication date: May 16, 2002Applicant: GILEAD SCIENCES, INC.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. Kelly, Matthew A. Williams, Lijun Zhang
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Publication number: 20020045599Abstract: The invention provides crystalline forms of adefovir dipivoxil and methods to prepare the crystals. The compositions and methods of the present invention have desirable properties for large scale synthesis of crystalline adefovir dipivoxil or for its formulation into therapeutic dosages. Invention compositions include an anhydrous crystal form of adefovir dipivoxil.Type: ApplicationFiled: September 10, 2001Publication date: April 18, 2002Applicant: Gilead Sciences, Inc.Inventors: Murty N. Arimilli, Daphne E. Kelly, Thomas T.K. Lee, Lawrence V. Manes, John D. Munger, Ernest J. Prisbe, Lisa M. Schultze
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Patent number: 6204398Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates such as those having formulas (I)-(IV), useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: GrantFiled: April 28, 1999Date of Patent: March 20, 2001Assignee: Gilead Sciences, Inc.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. Kelly, Matthew A. Williams, Lijun Zhang
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Patent number: 6057459Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: GrantFiled: October 20, 1998Date of Patent: May 2, 2000Assignee: Gilead Sciences, Inc.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Jr., Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. St. John, Matthew A. Williams, Lijun Zhang
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Patent number: 5935946Abstract: The invention provides a composition comprising bis(POC)PMPA and fumaric acid (1:1). The composition is useful as an intermediate for the preparation of antiviral compounds, or is useful for administration to patients for antiviral therapy or prophylaxis. The composition is particularly useful when administered orally. The invention also provides methods to make PMPA and intermediates in PMPA synthesis. Embodiments include lithium t-butoxide, 9-(2-hydroxypropyl) adenine and diethyl p-toluenesulfonylmethoxyphosphonate in an organic solvent such as DMF. The reaction results in diethyl PMPA preparations containing an improved by-product profile compared to diethyl PMPA made by prior methods.Type: GrantFiled: July 25, 1997Date of Patent: August 10, 1999Assignee: Gilead Sciences, Inc.Inventors: John D. Munger, Jr., John C. Rohloff, Lisa M. Schultze
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Patent number: 5886213Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: GrantFiled: August 22, 1997Date of Patent: March 23, 1999Assignee: Gilead Sciences, Inc.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. Kelly, Matthew A. Williams, Lijun Zhang
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Patent number: 5859284Abstract: The present invention provides new synthetic methods and compositions. In particular, new methods of preparing intermediates useful in the synthesis of neuraminidase inhibitors and compositions useful as intermediates that are themselves useful in the synthesis of neuraminidase inhibitors are provided.Type: GrantFiled: August 23, 1996Date of Patent: January 12, 1999Assignee: Gilead Sciences, Inc.Inventors: Kenneth M. Kent, Choung U. Kim, Lawrence R. McGee, John D. Munger, Jr., Ernest J. Prisbe, Michael J. Postich, John C. Rohloff, Daphne E. St. John, Matthew A. Williams, Lijun Zhang