Patents by Inventor Mark A. Welch

Mark A. Welch 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: 20160333328
    Abstract: The present invention provides polynucleotide vectors for high expression of heterologous genes, and methods for constructing such vectors. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, but not limited to, gene expression, gene therapy, insertional mutagenesis, or gene discovery.
    Type: Application
    Filed: July 28, 2016
    Publication date: November 17, 2016
    Inventors: Jeremy Minshull, Mark Welch, Sridhar Govindrajan, Kate Caves
  • Patent number: 9428767
    Abstract: The present invention provides polynucleotide vectors for high expression of heterologous genes, and methods for constructing such vectors. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, but not limited to, gene expression, gene therapy, insertional mutagenesis, or gene discovery.
    Type: Grant
    Filed: April 9, 2015
    Date of Patent: August 30, 2016
    Assignee: DNA2.0, INC.
    Inventors: Jeremy Minshull, Mark Welch, Sridhar Govindrajan, Kate Caves
  • Patent number: 9314660
    Abstract: The invention discloses a modular, optionally separable, and ergonomically designed weighted exercise bar that provides a low impact method to exercise the muscles of the upper-body, core, and waist. The invention delivers low impact by internally enclosed free shifting loads contained within multiple interior chambers. Taken in combination with an ergonomically designed shape, the muscle strain on the user is significantly reduced. This strain reducing property allows users to increase the intensity and effectiveness of the workout with less likelihood of injury. This reduced strain and likelihood of injury will appeal to users with special needs and other considerations resulting from advanced age or trauma as they will be able to use the exercise bar with greater ease without sacrificing the resulting benefits of the use. The exercise bar also has the benefit of producing rhythmic sounds which can compliment music and enhance the enjoyment derived from its use.
    Type: Grant
    Filed: November 14, 2014
    Date of Patent: April 19, 2016
    Inventor: Mark Welch
  • Publication number: 20150291977
    Abstract: The present invention provides polynucleotide vectors for high expression of heterologous genes, and methods for constructing such vectors. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, but not limited to, gene expression, gene therapy, insertional mutagenesis, or gene discovery.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 15, 2015
    Inventors: Jeremy Minshull, Mark Welch, Sridhar Govindrajan, Kate Caves
  • Publication number: 20150291976
    Abstract: The present invention provides polynucleotide vectors for high expression of heterologous genes, and methods for constructing such vectors. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, but not limited to, gene expression, gene therapy, insertional mutagenesis, or gene discovery.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 15, 2015
    Inventors: Jeremy Minshull, Mark Welch, Sridhar Govindrajan, Kate Caves
  • Publication number: 20150291975
    Abstract: The present invention provides polynucleotide vectors for high expression of heterologous genes, and methods for constructing such vectors. Some vectors further comprise novel transposons and transposases that further improve expression. Further disclosed are vectors that can be used in a gene transfer system for stably introducing nucleic acids into the DNA of a cell. The gene transfer systems can be used in methods, for example, but not limited to, gene expression, gene therapy, insertional mutagenesis, or gene discovery.
    Type: Application
    Filed: April 9, 2015
    Publication date: October 15, 2015
    Inventors: Jeremy Minshull, Mark Welch, Sridhar Govindrajan, Kate Caves
  • Patent number: 8401798
    Abstract: Methods for determining a property that affects expression of polynucleotides are provided. A plurality of polynucleotides each encoding a polypeptide sequence is constructed. A frequency that a sequence element is used in a first polynucleotide is different than in a second polynucleotide. Each polynucleotide is expressed in an expression system to obtain an expression property value thereby constructing a dataset that contains, for each respective polynucleotide, sequence element occurrence in the respective polynucleotide and the measured expression property value of the respective polynucleotide. A model is computed that describes variation in the measured expression property values as a function of a plurality of variables and weights.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: March 19, 2013
    Assignee: DNA Twopointo, Inc.
    Inventors: Mark Welch, Claes Gustafsson
  • Patent number: 8126653
    Abstract: A method of determining a property that affects expression of polynucleotides in an expression system. A plurality of polynucleotides, each encoding a polypeptide sequence, is constructed. An amino acid is encoded a plurality of times in both a first and second polynucleotide in the plurality. The amino acid is encodable by a plurality of synonymous codons including a first codon. The first codon is in the first polynucleotide at a first frequency relative to other synonymous codons, and is in the second polynucleotide at a second frequency relative to other synonymous codons. The first and second frequencies are different. Each polynucleotide is individually expressed in the expression system to measure an expression property value of the polynucleotides, thereby determining a property that affects expression of polynucleotides. The property is an effect that a frequency of use of one or more codons has on expression of polynucleotides in the expression system.
    Type: Grant
    Filed: July 31, 2008
    Date of Patent: February 28, 2012
    Assignee: DNA Twopointo, Inc.
    Inventors: Mark Welch, Claes Gustafsson
  • Publication number: 20120040871
    Abstract: Methods of recombining nucleic acids, including homologous nucleic acids, are provided. Families of gene shuffling oligonucleotides and their use in recombination procedures, as well as polymerase and ligase mediated recombination methods are also provided.
    Type: Application
    Filed: September 23, 2011
    Publication date: February 16, 2012
    Applicant: CODEXIS MAYFLOWER HOLDINGS, LLC
    Inventors: Andreas Crameri, Willem PC Stemmer, Jeremy Minshull, Steven H. Bass, Mark Welch, Jon E. Ness, Claes Gustafsson, Phillip A Patten
  • Patent number: 8058001
    Abstract: Methods of recombining nucleic acids, including homologous nucleic acids, are provided. Families of gene shuffling oligonucleotides and their use in recombination procedures, as well as polymerase and ligase mediated recombination methods are also provided.
    Type: Grant
    Filed: September 11, 2009
    Date of Patent: November 15, 2011
    Assignee: Codexis Mayflower Holdings LLC
    Inventors: Andreas Crameri, Willem P. C. Stemmer, Jeremy Minshull, Steven H. Bass, Mark Welch, John E. Ness, Claes Gustafsson, Phillip A. Patten
  • Patent number: 8029988
    Abstract: Methods of recombining nucleic acids, including homologous nucleic acids, are provided. Families of gene shuffling oligonucleotides and their use in recombination procedures, as well as polymerase and ligase mediated recombination methods are also provided.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: October 4, 2011
    Assignee: Codexis Mayflower Holdings, LLC
    Inventors: Andreas Crameri, Willem P. C. Stemmer, Jeremy Minshull, Steven H. Bass, Mark Welch, Jon E. Ness, Claes Gustafsson, Phillip A. Patten
  • Patent number: 8014961
    Abstract: Integrated systems and methods for diversity generation and screening are provided. The systems use common fluid and array handling components to provide nucleic acid diversification, transcription, translation, product screening and subsequent diversification reactions.
    Type: Grant
    Filed: February 21, 2007
    Date of Patent: September 6, 2011
    Assignee: Codexis Mayflower Holdings, LLC
    Inventors: Steven H. Bass, Simon Christopher Davis, Phillip A. Patten, Matthew Tobin, Jeremy S. Minshull, Mark Welch, Claus Gustafsson, Brian Carr, Stephan J. Jenne, Sun Ai Raillard, Andreas Crameri, Willem P. C. Stemmer, Robin Emig, Pascal Longchamp, Stanley Goldman, Lorraine J. Giver, Joseph A. Affholter
  • Patent number: 7826597
    Abstract: Methods and apparatus to handle support contacts in a call center are disclosed. An example method for handling a first contact to a support center includes receiving the first contact from a first person, receiving a first identifier associated with the first person, analyzing contact details for a second contact associated with a second identifier associated with a second person different from the first person to determine if a problem associated with the first identifier exists, and indicating that a problem associated with the first identifier exists if the contact details for the second contact associated with the second identifier indicate that a problem associated with the first identifier exists.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: November 2, 2010
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Earl A. Berner, Kristina Robinson, Mark Magnusson, Jason Porter, James Rushing, Mark Welch
  • Publication number: 20100184627
    Abstract: Methods of recombining nucleic acids, including homologous nucleic acids, are provided. Families of gene shuffling oligonucleotides and their use in recombination procedures, as well as polymerase and ligase mediated recombination methods are also provided.
    Type: Application
    Filed: September 11, 2009
    Publication date: July 22, 2010
    Applicant: Maxygen, Inc.
    Inventors: Andreas Crameri, Willem P.C. Stemmer, Jeremy Minshull, Steven H. Bass, Mark Welch, John E. Ness, Claes Gustafsson, Phillip A. Patten
  • Publication number: 20100131329
    Abstract: A method, system and article of manufacture are disclosed for modeling a plan for deployment of smart meters in a plurality of locations that are attached to a grid operated by an energy provider that supplies energy to said locations, wherein the smart meters are used to measure the energy supplied by the energy provider to said locations. The method comprises the steps of using a market diffusion model to create a time-varying user adoption profile, including estimating the time lagged benefits realized from deployment of the smart meters; and estimating a response in the demand for said energy due to adoption of the smart meters. A program is used to capture the time-lagged benefits and a given set of constrains for a chosen planning time horizon to develop a meter deployment plan across the various locations and over that planning horizon.
    Type: Application
    Filed: November 25, 2008
    Publication date: May 27, 2010
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Lianjun An, Jayant R. Kalagnanam, Sashidhar Pemmasani, Dharmashankar Subramanian, Mark A. Welch
  • Publication number: 20100105599
    Abstract: New subtilisin homologues (both nucleic acids and proteins) are provided. Compositions which include these new proteins, recombinant cells, shuffling methods involving the new homologues, antibodies to the new homologues, and methods of using the homologues are also provided.
    Type: Application
    Filed: September 18, 2009
    Publication date: April 29, 2010
    Applicants: Novozymes A/S, Maxygen Inc.
    Inventors: Jon E. Ness, Mark Welch, Lorraine J. Giver, Joel R. Cherry, Torben V. Borchert, Jeremy S. Minshull
  • Publication number: 20100029493
    Abstract: A method of determining a property that affects expression of polynucleotides in an expression system. A plurality of polynucleotides, each encoding a polypeptide sequence, is constructed. An amino acid is encoded a plurality of times in both a first and second polynucleotide in the plurality. The amino acid is encodable by a plurality of synonymous codons including a first codon. The first codon is in the first polynucleotide at a first frequency relative to other synonymous codons, and is in the second polynucleotide at a second frequency relative to other synonymous codons. The first and second frequencies are different. Each polynucleotide is individually expressed in the expression system to measure an expression property value of the polynucleotides, thereby determining a property that affects expression of polynucleotides. The property is an effect that a frequency of use of one or more codons has on expression of polynucleotides in the expression system.
    Type: Application
    Filed: July 31, 2008
    Publication date: February 4, 2010
    Inventors: Mark Welch, Claes Gustafsson
  • Publication number: 20100028870
    Abstract: Methods for determining a property that affects expression of polynucleotides are provided. A plurality of polynucleotides each encoding a polypeptide sequence is constructed. A frequency that a sequence element is used in a first polynucleotide is different than in a second polynucleotide. Each polynucleotide is expressed in an expression system to obtain an expression property value thereby constructing a dataset that contains, for each respective polynucleotide, sequence element occurrence in the respective polynucleotide and the measured expression property value of the respective polynucleotide. A model is computed that describes variation in the measured expression property values as a function of a plurality of variables and weights.
    Type: Application
    Filed: July 31, 2008
    Publication date: February 4, 2010
    Inventors: Mark Welch, Claes Gustafsson
  • Patent number: 7605115
    Abstract: New subtilisin homologues (both nucleic acids and proteins) are provided. Compositions which include these new proteins, recombinant cells, shuffling methods involving the new homologues, antibodies to the new homologues, and methods of using the homologues are also provided.
    Type: Grant
    Filed: April 17, 2007
    Date of Patent: October 20, 2009
    Assignees: Novozymas Als, Maxygen Inc.
    Inventors: Jon E. Ness, Mark Welch, Lorraine J. Giver, Joel R. Cherry, Torben V. Borchert, Jeremy Minshull
  • Patent number: D763344
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: August 9, 2016
    Assignee: Second Sight Medical Products, Inc.
    Inventors: Arup Roy, Mark Welch, Sanjay Gaikwad, Christopher A Wilson, Solene Bourgeois, Philip C Halbert