Patents by Inventor Gilbert Keller

Gilbert Keller 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: 20240119169
    Abstract: A computing system may receive a schema of user interface comprising an arrangement of interface elements, each element configured to display data from cells of a database. The system may receive a user permission for the user interface and an element permission for an interface element. The system may generate a policy object for the user interface based on the user permission and the element permission. The policy object specifies which cells of the database can be accessed by the user interface. The system may receive a query from a client device associated with a user to implement a local instance of the user interface. The system may serve the query according to the policy object, where serving the query includes providing data from the database that the user interface provides access to without providing other data from the database that should not be accessible according to the policy object.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 11, 2024
    Inventors: Raghav Sethi, Stephen Beesley Ball, Emmett Fred Nicholas, Caleb Wesley Meredith, Anuj Bheda, Samuel Gilbert Keller
  • Patent number: 9833498
    Abstract: Methods and combinations are provided for controlling the duration of action, in vivo, of matrix-degrading enzymes. The methods and combinations permit temporary in-vivo activation of matrix-degrading enzymes upon administration to the extra cellular matrix (or “ECM”). Matrix-degrading enzymes having a controlled duration of action can be used to treat ECM-mediated diseases or disorders characterized by increased deposition or accumulation of one or more ECM components.
    Type: Grant
    Filed: March 6, 2009
    Date of Patent: December 5, 2017
    Assignee: Halozyme, Inc.
    Inventors: Gilbert Keller, Gregory I. Frost
  • Patent number: 9775889
    Abstract: Methods and combinations are provided for controlling the duration of action, in vivo, of matrix-degrading enzymes. The methods and combinations permit temporary in-vivo activation of matrix-degrading enzymes upon administration to the extra cellular matrix (or “ECM”). Matrix-degrading enzymes having a controlled duration of action can be used to treat ECM-mediated diseases or disorders characterized by increased deposition or accumulation of one or more ECM components.
    Type: Grant
    Filed: April 2, 2014
    Date of Patent: October 3, 2017
    Assignee: Halozyme, Inc.
    Inventors: Gilbert Keller, Gregory I. Frost
  • Publication number: 20140271609
    Abstract: Methods and combinations are provided for controlling the duration of action, in vivo, of matrix-degrading enzymes. The methods and combinations permit temporary in-vivo activation of matrix-degrading enzymes upon administration to the extra cellular matrix (or “ECM”). Matrix-degrading enzymes having a controlled duration of action can be used to treat ECM-mediated diseases or disorders characterized by increased deposition or accumulation of one or more ECM components.
    Type: Application
    Filed: April 2, 2014
    Publication date: September 18, 2014
    Inventors: Gilbert Keller, Gregory I. Frost
  • Publication number: 20110229451
    Abstract: Provided are modified matrix metalloprotease (MMP) enzymes that exhibit temperature-dependent activity and uses thereof. The MMPs can be used, for example, to treat ECM-mediated diseases or disorders characterized by increased deposition or accumulation of one or more ECM components.
    Type: Application
    Filed: March 5, 2010
    Publication date: September 22, 2011
    Applicant: HALOZYME, INC.
    Inventors: Louis Bookbinder, Gregory Frost, Gilbert Keller, Gerhard Frey, Hwai Chang, Jay Short
  • Publication number: 20100284995
    Abstract: Provided are modified matrix metalloprotease (MMP) enzymes that exhibit temperature-dependent activity and uses thereof. The MMPs can be used, for example, to treat ECM-mediated diseases or disorders characterized by increased deposition or accumulation of one or more ECM components.
    Type: Application
    Filed: March 5, 2010
    Publication date: November 11, 2010
    Inventors: Louis Bookbinder, Gregory I. Frost, Gilbert Keller, Gerhard Johann Frey, Hwai Wen Chang, Jay Milton Short
  • Publication number: 20100003237
    Abstract: Methods and combinations are provided for controlling the duration of action, in vivo, of matrix-degrading enzymes. The methods and combinations permit temporary in-vivo activation of matrix-degrading enzymes upon administration to the extra cellular matrix (or “ECM”). Matrix-degrading enzymes having a controlled duration of action can be used to treat ECM-mediated diseases or disorders characterized by increased deposition or accumulation of one or more ECM components.
    Type: Application
    Filed: March 6, 2009
    Publication date: January 7, 2010
    Inventors: Gilbert Keller, Gregory I. Frost
  • Publication number: 20090123367
    Abstract: The invention relates to the discovery of novel soluble neutral active Hyaluronidase Glycoproteins (sHASEGPs), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. The invention further comprises sialated and pegylated forms of a recombinant sHASEGP to enhance stability and serum pharmacokinetics over naturally occurring slaughterhouse enzymes. Further described are suitable formulations of a substantially purified recombinant sHASEGP glycoprotein derived from a eukaryotic cell that generate the proper glycosylation required for its optimal activity.
    Type: Application
    Filed: February 23, 2006
    Publication date: May 14, 2009
    Applicant: DELFMEMS
    Inventors: Louis H. Bookbinder, Anirban Kundu, Gregory I. Frost, Michael F. Haller, Gilbert A. Keller, Tyler M. Dylan
  • Publication number: 20060104968
    Abstract: The invention relates to the discovery of novel soluble neutral active Hyaluronidase Glycoproteins (sHASEGPs), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. The invention further comprises sialated and pegylated forms of a recombinant sHASEGP to enhance stability and serum pharmacokinetics over naturally occurring slaughterhouse enzymes. Further described are suitable formulations of a substantially purified recombinant sHASEGP glycoprotein derived from a eukaryotic cell that generate the proper glycosylation required for its optimal activity.
    Type: Application
    Filed: September 27, 2005
    Publication date: May 18, 2006
    Applicant: Halozyme, Inc.
    Inventors: Louis Bookbinder, Anirban Kundu, Gregory Frost, Michael Haller, Gilbert Keller, Tyler Dylan
  • Publication number: 20050260186
    Abstract: The invention relates to the discovery of novel soluble neutral active Hyaluronidase Glycoproteins (sHASEGPs), methods of manufacture, and their use to facilitate administration of other molecules or to alleviate glycosaminoglycan associated pathologies. Minimally active polypeptide domains of the soluble, neutral active sHASEGP domains are described that include asparagine-linked sugar moieties required for a functional neutral active hyaluronidase domain. Included are modified amino-terminal leader peptides that enhance secretion of sHASEGP. The invention further comprises sialated and pegylated forms of a recombinant sHASEGP to enhance stability and serum pharmacokinetics over naturally occurring slaughterhouse enzymes. Further described are suitable formulations of a substantially purified recombinant sHASEGP glycoprotein derived from a eukaryotic cell that generate the proper glycosylation required for its optimal activity.
    Type: Application
    Filed: February 23, 2005
    Publication date: November 24, 2005
    Applicant: Halozyme, Inc.
    Inventors: Louis Bookbinder, Anirban Kundu, Gregory Frost, Michael Haller, Gilbert Keller, Tyler Dylan