Patents by Inventor Roger Warren

Roger Warren 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: 20230404936
    Abstract: The invention provides polymer compositions for cell and drug delivery.
    Type: Application
    Filed: January 10, 2023
    Publication date: December 21, 2023
    Applicant: President and Fellows of Harvard College
    Inventors: Sidi A. Bencherif, David J. Mooney, David Edwards, Roger Warren Sands
  • Patent number: 11755557
    Abstract: A system, method, and machine-readable storage medium for maintaining an object storage system data are provided. In some embodiments, an object manager may receive a request to perform an operation on an object. The object storage system includes a first database of a first type and a second database of a second type. The object manager may identify a first record stored in the first database. The first record includes a name marker indicating a range of object names covered by the second database and includes a file handle referencing the second database. The range of object names includes the object name. Additionally, the object manager may identify a second record stored in the second database. The second record includes the object name and includes a file handle referencing the object. The object manager may perform the operation on the object in accordance with the request.
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: September 12, 2023
    Assignee: NETAPP, INC.
    Inventors: Richard Parvin Jernigan, IV, Roger Warren Cox
  • Publication number: 20230004543
    Abstract: A system, method, and machine-readable storage medium for maintaining an object storage system data are provided. In some embodiments, an object manager may receive a request to perform an operation on an object. The object storage system includes a first database of a first type and a second database of a second type. The object manager may identify a first record stored in the first database. The first record includes a name marker indicating a range of object names covered by the second database and includes a file handle referencing the second database. The range of object names includes the object name. Additionally, the object manager may identify a second record stored in the second database. The second record includes the object name and includes a file handle referencing the object. The object manager may perform the operation on the object in accordance with the request.
    Type: Application
    Filed: September 7, 2022
    Publication date: January 5, 2023
    Inventors: Richard Parvin Jernigan, IV, Roger Warren Cox
  • Patent number: 11442916
    Abstract: A system, method, and machine-readable storage medium for maintaining an object storage system data are provided. In some embodiments, an object manager may receive a request to perform an operation on an object. The object storage system includes a first database of a first type and a second database of a second type. The object manager may identify a first record stored in the first database. The first record includes a name marker indicating a range of object names covered by the second database and includes a file handle referencing the second database. The range of object names includes the object name. Additionally, the object manager may identify a second record stored in the second database. The second record includes the object name and includes a file handle referencing the object. The object manager may perform the operation on the object in accordance with the request.
    Type: Grant
    Filed: April 21, 2020
    Date of Patent: September 13, 2022
    Assignee: NETAPP, INC.
    Inventors: Richard Parvin Jernigan, IV, Roger Warren Cox
  • Publication number: 20210326319
    Abstract: A system, method, and machine-readable storage medium for maintaining an object storage system data are provided. In some embodiments, an object manager may receive a request to perform an operation on an object. The object storage system includes a first database of a first type and a second database of a second type. The object manager may identify a first record stored in the first database. The first record includes a name marker indicating a range of object names covered by the second database and includes a file handle referencing the second database. The range of object names includes the object name. Additionally, the object manager may identify a second record stored in the second database. The second record includes the object name and includes a file handle referencing the object. The object manager may perform the operation on the object in accordance with the request.
    Type: Application
    Filed: April 21, 2020
    Publication date: October 21, 2021
    Inventors: Richard Parvin Jernigan, IV, Roger Warren Cox
  • Publication number: 20210205233
    Abstract: The invention provides polymer compositions for cell and drug delivery.
    Type: Application
    Filed: October 29, 2020
    Publication date: July 8, 2021
    Applicant: President and Fellows of Harvard College
    Inventors: Sidi A. Bencherif, Roger Warren Sands, Sandeep T. Koshy, David J. Mooney
  • Patent number: 10503936
    Abstract: Systems and methods for utilizing magnetic fingerprints obtained using magnetic stripe card readers to generate digital transaction tokens in accordance with embodiments of the invention are disclosed.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: December 10, 2019
    Assignee: MagTek, Inc.
    Inventors: Annmarie D. Hart, Roger Warren Applewhite
  • Publication number: 20190183992
    Abstract: Biomaterial systems, e.g., gel scaffolds, are used in vivo to recruit immune cells and promote their activation towards a non-inflammatory phenotype, thereby leading suppression of inflammation. The compositions and methods are useful to reduce the severity of autoimmunity, chronic inflammation, allergy, and periodontal disease.
    Type: Application
    Filed: September 5, 2018
    Publication date: June 20, 2019
    Inventors: Roger Warren Sands, Eduardo Alexandre Barros E Silva, Toshihisa Kawai, David J. Mooney
  • Publication number: 20190076373
    Abstract: The invention provides polymer compositions for cell and drug delivery.
    Type: Application
    Filed: July 11, 2018
    Publication date: March 14, 2019
    Inventors: Sidi A. Bencherif, David J. Mooney, David Edwards, Roger Warren Sands
  • Patent number: 10080789
    Abstract: Biomaterial systems, e.g., gel scaffolds, are used in vivo to recruit immune cells and promote their activation towards a non-inflammatory phenotype, thereby leading suppression of inflammation. The compositions and methods are useful to reduce the severity of autoimmunity, chronic inflammation, allergy, and periodontal disease.
    Type: Grant
    Filed: May 5, 2016
    Date of Patent: September 25, 2018
    Assignees: President and Fellows of Harvard College, Forsyth Dental Infirmary for Children
    Inventors: Roger Warren Sands, Eduardo Alexandre Barros E Silva, Toshihisa Kawai, David J. Mooney
  • Publication number: 20180253573
    Abstract: Systems and methods for utilizing magnetic fingerprints obtained using magnetic stripe card readers to generate digital transaction tokens in accordance with embodiments of the invention are disclosed.
    Type: Application
    Filed: February 27, 2018
    Publication date: September 6, 2018
    Applicant: MagTek, Inc.
    Inventors: Annmarie D. Hart, Roger Warren Applewhite
  • Publication number: 20180243231
    Abstract: The invention provides polymer compositions for cell and drug delivery.
    Type: Application
    Filed: June 8, 2017
    Publication date: August 30, 2018
    Inventors: Sidi A. Bencherif, Roger Warren Sands, Sandeep T. Koshy, David J. Mooney
  • Patent number: 10045947
    Abstract: The invention provides polymer compositions for cell and drug delivery.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: August 14, 2018
    Assignee: President and Fellows of Harvard College
    Inventors: Sidi A. Bencherif, David J. Mooney, David Edwards, Roger Warren Sands
  • Publication number: 20180117171
    Abstract: The conjugate compositions and methods are useful to elicit/augment an immune response to a tumor or microbial infection or to reduce the severity of autoimmunity, chronic inflammation, allergy, asthma, periodontal disease, and transplant rejection.
    Type: Application
    Filed: April 1, 2016
    Publication date: May 3, 2018
    Inventors: David J. Mooney, Roger Warren Sands, Joel Stern, Aileen W. Li, Rajiv Desai, Beverly Ying Lu
  • Patent number: 9675561
    Abstract: The invention provides polymer compositions for cell and drug delivery.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: June 13, 2017
    Assignee: President and Fellows of Harvard College
    Inventors: Sidi A. Bencherif, Roger Warren Sands, Sandeep T. Koshy, David J. Mooney
  • Publication number: 20160354532
    Abstract: A cannula comprising a polymeric material which is phthalate-free, yet retains flexibility, workability and elongation properties so as to avoid kinking when bent. Also disclosed is a method of manufacturing a cannular device comprising extruding a flexible, biocompatible, phthalate-free polymeric composition through a round die into a tube, pulling the tube through a water bath at a rate established according to a predetermined function, and cutting the tube to for a cannular device, wherein the predetermined function periodically modulates a pulling rate.
    Type: Application
    Filed: August 17, 2016
    Publication date: December 8, 2016
    Inventors: Christopher Alan Oleksy, Roger Warren Brink
  • Publication number: 20160317630
    Abstract: Biomaterial systems, e.g., gel scaffolds, are used in vivo to recruit immune cells and promote their activation towards a non-inflammatory phenotype, thereby leading suppression of inflammation. The compositions and methods are useful to reduce the severity of autoimmunity, chronic inflammation, allergy, and periodontal disease.
    Type: Application
    Filed: May 5, 2016
    Publication date: November 3, 2016
    Inventors: Roger Warren Sands, Eduardo Alexandre Barros E Silva, Toshihisa Kawai, David J. Mooney
  • Patent number: 9446216
    Abstract: A cannula comprising a polymeric material which is phthalate-free, yet retains flexibility, workability and elongation properties so as to avoid kinking when bent. Also disclosed is a method of manufacturing a cannular device comprising extruding a flexible, biocompatible, phthalate-free polymeric composition through a round die into a tube, pulling the tube through a water bath at a rate established according to a predetermined function, and cutting the tube to for a cannular device, wherein the predetermined function periodically modulates a pulling rate.
    Type: Grant
    Filed: March 8, 2011
    Date of Patent: September 20, 2016
    Assignee: Medtronic, Inc.
    Inventors: Christopher Alan Oleksy, Roger Warren Brink
  • Patent number: 9381235
    Abstract: Biomaterial systems, e.g., gel scaffolds, are used in vivo to recruit immune cells and promote their activation towards a non-inflammatory phenotype, thereby leading suppression of inflammation. The compositions and methods are useful to reduce the severity of autoimmunity, chronic inflammation, allergy, and periodontal disease.
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: July 5, 2016
    Assignees: President and Fellows of Harvard College, Forsyth Dental Infirmary for Children
    Inventors: Roger Warren Sands, Eduardo Alexandre Barros e Silva, Toshihisa Kawai, David J. Mooney
  • Patent number: 8899183
    Abstract: A chilled fog incubator using ultrasonic disruption of water to maintain metabolite transfer for developing salomonid eggs, the incubator includes an incubation space, an air chamber, a sonication chamber, a control box having a pump, a chiller, a reservoir partition, a control switch panel, wheels, and specimen trays.
    Type: Grant
    Filed: May 9, 2013
    Date of Patent: December 2, 2014
    Inventors: Tod A. Jones, Roger Warren