Patents by Inventor David Taft

David Taft 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: 20210136558
    Abstract: A computer device may include a memory storing instructions and processor configured to execute the instructions to receive a request for a connection to a Packet Data Network gateway (PGW) from a User Equipment (UE) device; obtain subscription type information for the UE device; and determine that the UE device is associated with a Fifth Generation (5G) subscription based on the obtained subscription type information. The processor may be further configured to obtain a list of available PGWs from a 5G Network Repository Function (NRF), in response to determining that the UE device is associated with the 5G subscription; select a PGW from the obtained list of available PGWs based on a selection rule; and send a create session request for the UE device to the selected PGW.
    Type: Application
    Filed: November 6, 2019
    Publication date: May 6, 2021
    Inventors: David Taft, Maqbool Chauhan, Imtiyaz Shaikh, Jerry Steben
  • Publication number: 20210083965
    Abstract: Systems and methods manage lookups for network repository functions (NRFs). A network device, such as a NRF, receives a discovery request for a network function instance in a wireless core network. The discovery request includes a hop limit value. The network device determines if a result for the discovery request is available and determines if the hop limit value is greater than a stop value, when the result for the discovery request is not available. The network device forwards the discovery request to another network device when the result for the discovery request is not available and when the hop limit value is greater than the stop value. The network device sends a terminal response to the discovery request when the hop limit value is not greater than the stop value.
    Type: Application
    Filed: September 16, 2019
    Publication date: March 18, 2021
    Inventors: David Taft, Sudhakar Reddy Patil, Violeta Cakulev, Hossein M. Ahmadi
  • Patent number: 10951497
    Abstract: A device may configure a centralized performance indicator data store for a plurality of network function devices included in a telecommunications system. The centralized performance indicator data store may be accessible by the plurality of network function devices on a management bus of the telecommunications system via a service-based interface. The device may subscribe the centralized performance indicator data store to a message class associated with performance indicator data that is generated by the plurality of network function devices. The device may receive, from the plurality of network function devices, one or more published communications associated with the message class. The one or more published communications may include the performance indicator data. The device may store the performance indicator data in the centralized performance indicator data store.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: March 16, 2021
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Imtiyaz Shaikh, Maria G. Lam, Maqbool Chauhan, Jerry Steben, David Taft, John P. Demko
  • Publication number: 20210058386
    Abstract: A device may receive data relating to a site plan and image data relating to a network device. The device may determine a device identifier based on the image data, associate the device identifier with the site plan based on a common attribute between the network device and the site plan, and cause a certificate to be generated based on an authentication request to a network controller. The authentication request may cause the network controller to generate the certificate based on the device identifier and/or the site plan. The device may cause an Internet protocol (IP) address to be assigned to the network device based on the certificate, a location of the network device, and/or another related parameter, cause a node configuration to be generated based on the IP address, the device identifier, and/or the site plan, and provision the network device according to the node configuration.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 25, 2021
    Inventors: Neeharika S. PETER, Andrew Lee RAY, James D. SHANNON, Scott KURZWEG, David TAFT, Thomas W. HAYNES, Maria G. LAM, Theresa Marie RIVERA, Shane RONAN, Abhitabh KUSHWAHA, Sankaran RAMANATHAN
  • Publication number: 20200328953
    Abstract: A computer device may include a memory storing instructions and processor configured to execute the instructions to maintain a repository of network function devices in a network; obtain a transport network key performance indicator (KPI) for a particular network function device in the network; and generate an administration weight based on the obtained transport network KPI, wherein the administration weight corresponds to a measure of performance associated with the particular network function device. The processor may be further configured to receive, from a requesting network function device, a network function discovery request for a network function type associated with the particular network function device; and provide a network function discovery answer to the requesting network function device, wherein the network function discovery answer includes the generated administration weight for the particular network function device.
    Type: Application
    Filed: March 24, 2020
    Publication date: October 15, 2020
    Inventors: David Taft, Maqbool Chauhan, Imtiyaz Shaikh, Jerry Steben
  • Publication number: 20200239585
    Abstract: The invention provides methods and compositions for modulating the immune response in a subject, such as decreasing the activity of CD30+ T regulatory cells and increasing the ratio of CD8+ T cells to CD30+ T regulatory cells, through administration of antibody drug-conjugates that bind to CD30. The invention also provides articles of manufacture or kits comprising said antibody drug-conjugates that bind to CD30 for modulating the immune response.
    Type: Application
    Filed: October 11, 2018
    Publication date: July 30, 2020
    Inventors: Ryan HEISER, Shyra GARDAI, David TAFT, Carol Anne OGDEN
  • Patent number: 10637753
    Abstract: A computer device may include a memory storing instructions and processor configured to execute the instructions to maintain a repository of network function devices in a network; obtain a transport network key performance indicator (KPI) for a particular network function device in the network; and generate an administration weight based on the obtained transport network KPI, wherein the administration weight corresponds to a measure of performance associated with the particular network function device. The processor may be further configured to receive, from a requesting network function device, a network function discovery request for a network function type associated with the particular network function device; and provide a network function discovery answer to the requesting network function device, wherein the network function discovery answer includes the generated administration weight for the particular network function device.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: April 28, 2020
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: David Taft, Maqbool Chauhan, Imtiyaz Shaikh, Jerry Steben
  • Publication number: 20200084127
    Abstract: A device may configure a centralized performance indicator data store for a plurality of network function devices included in a telecommunications system. The centralized performance indicator data store may be accessible by the plurality of network function devices on a management bus of the telecommunications system via a service-based interface. The device may subscribe the centralized performance indicator data store to a message class associated with performance indicator data that is generated by the plurality of network function devices. The device may receive, from the plurality of network function devices, one or more published communications associated with the message class. The one or more published communications may include the performance indicator data. The device may store the performance indicator data in the centralized performance indicator data store.
    Type: Application
    Filed: September 10, 2018
    Publication date: March 12, 2020
    Inventors: Imtiyaz SHAIKH, Maria G. LAM, Maqbool CHAUHAN, Jerry STEBEN, David TAFT, John P. DEMKO
  • Publication number: 20190366178
    Abstract: A stairball game, system, set, and method of play. The stairball game includes a number of striker balls for throwing by a number of players. The stairball set includes a number of target balls to be hit by the associated number of striker balls when positioned on stairs. The stairball set includes a number of tokens marking a position of each of the number of target balls on the stairs. Each of the number of striker balls, target balls, and tokens are associated with each of a number of players.
    Type: Application
    Filed: May 31, 2019
    Publication date: December 5, 2019
    Applicant: Treble Innovations, LLC
    Inventor: David Taft Merrill
  • Publication number: 20150266999
    Abstract: Compositions including a polyaramide cross-linked with a polyfunctional bridging group; compositions including a layer of a water-soluble polyaramide and a layer of a polyfunctional bridging group on the layer of water-soluble polyaramide; and methods of making and using those compositions are described. The compositions can be formed from water-soluble polyaramides and polyfunctional aziridine. The compositions can form components, films, and coatings. The compositions can be included in optical elements.
    Type: Application
    Filed: November 5, 2014
    Publication date: September 24, 2015
    Inventors: Valeriy Kuzmin, David Taft, Louis Cohen
  • Patent number: 8956602
    Abstract: Formulations of drugs and crystalline side chain polymers to provide controlled and/or sustained release drug formulations.
    Type: Grant
    Filed: December 4, 2007
    Date of Patent: February 17, 2015
    Assignee: Landec, Inc.
    Inventors: David Taft, Steven Bitler, Qiang Zheng, Adam Bell, Stelios Tzannis
  • Patent number: 8529922
    Abstract: PLGA, PLA and PGA polymers which have crystallinity resulting from the presence of long chain alkyl groups in terminal units. The polymers are particularly useful for drug delivery.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: September 10, 2013
    Assignee: Landec Corporation
    Inventors: David Taft, Stelios Tzannis, Wei-Guo Dai, Sandra Ottensmann, Steven Bitler, Qiang Zheng, Adam Bell
  • Patent number: 8399007
    Abstract: Methods for making formulations of drugs and crystalline side chain polymers which formulations provide controlled and/or sustained release drug formulations.
    Type: Grant
    Filed: September 25, 2008
    Date of Patent: March 19, 2013
    Assignee: Landec Corporation
    Inventors: David Taft, Stelios Tzannis, Wei-Guo Dai, Sandra Ottensmann, Steven Bitler, Qiang Zheng, Adam Bell
  • Publication number: 20120142581
    Abstract: PLGA, PLA and PGA polymers which have crystallinity resulting from the presence of long chain alkyl groups in terminal units. The polymers are particularly useful for drug delivery.
    Type: Application
    Filed: February 14, 2012
    Publication date: June 7, 2012
    Applicant: Landec Corporation
    Inventors: DAVID TAFT, STELIOS TZANNIS, WEI-GUO DAI, SANDRA OTTENSMANN, STEVEN BITLER, QIANG ZHENG, ADAM BELL
  • Publication number: 20120088659
    Abstract: Compositions for the controlled delivery of active ingredients, for example, drugs, cosmetic materials, and agricultural materials. The compositions include a multiplicity of particles, each of the particles comprising (1) a microstructure comprising a semicrystalline polymer which has a peak melting temperature, Tp, of at least 20° C., and (2) the active ingredient. The microstructure comprises (i) crystalline domains of the semicrystalline polymer, the crystalline domains being separate from each other, and (ii) amorphous domains of the semicrystalline polymer, the amorphous domains providing a multiplicity of tortuous paths between the crystalline domains. At least part of the active ingredient is present in the amorphous domains. One of many valuable uses for the compositions is to provide a coating on a seed, for example a coating containing one or more of an insecticide, a fungicide, a nutrient, a biotic, a growth regulator and an herbicide.
    Type: Application
    Filed: June 4, 2010
    Publication date: April 12, 2012
    Applicant: Landec Corporation
    Inventors: David Taft, Steven Bitler, Qiang Zheng, Natarajan Balanchander, Damian Hadjuk
  • Patent number: 8114883
    Abstract: Delivery of drugs in association with PLGA polymers which have crystallinity resulting from the presence of long chain alkyl groups in terminal units.
    Type: Grant
    Filed: October 10, 2008
    Date of Patent: February 14, 2012
    Assignee: Landec Corporation
    Inventors: David Taft, Stelios Tzannis, Wei-Guo Dai, Sandra Ottensmann, Steven Bitler, Qiang Zheng, Adam Bell
  • Publication number: 20110009571
    Abstract: Systems and methods for delivering release materials, for example drugs and other bioactive materials. Crystalline polymeric systems, referred to as CYC carriers, are associated with the release materials, through chemical bonding or through physical association. The crystallinity of the CYC carriers results from the presence of crystallizable side chains, for example long chain n-alkyl moieties, which results in relatively low and sharp melting temperatures. One class of CYC carriers, referred to as CYSC polymers, have a majority of the crystallizable side chains pendant from the polymer backbone. Another class of CYC carriers referred to as ECC polymers, have a majority of the crystallizable side chains attached to terminal units of the polymer backbone. The ECC polymers can for example be obtained by modification of PLGA polymers. The CYC carriers in another class of non-polymeric.
    Type: Application
    Filed: December 3, 2008
    Publication date: January 13, 2011
    Inventors: David Taft, Steven Bitler, Qiang Zheng, Stelios Tzannis, Adam Bell, Wei-Guo Dai, Sandra N. Ottensmann, Natarajan Balachander
  • Publication number: 20100210792
    Abstract: Formulations of drugs and crystalline side chain polymers to provide controlled and/or sustained release drug formulations.
    Type: Application
    Filed: December 4, 2007
    Publication date: August 19, 2010
    Inventors: David Taft, Steven Bitler, Qiang Zheng, Adam Bell, Stelios Tzannis
  • Publication number: 20100004124
    Abstract: Systems and methods for delivering agricultural (including aquacultural) materials. Crystalline polymeric systems, referred to as CYC carriers, are associated with the agricultural materials, through chemical bonding or through physical association. The crystallinity of the CYC carriers results from the presence of crystallizable side chains, for example long chain n-alkyl moieties, which results in relatively low and sharp melting temperatures. One class of CYC carriers, referred to as CYSC polymers, have a majority of the crystallizable side chains pendant from the polymer backbone. Another class of CYC carriers, referred to as ECC polymers, have a majority of the crystallizable side chains attached to terminal units of the polymer backbone. The ECC polymers can for example be obtained by modification of PLGA polymers. The CYC carriers in another class are non-polymeric.
    Type: Application
    Filed: June 4, 2009
    Publication date: January 7, 2010
    Inventors: David Taft, Natarajan Balachander
  • Publication number: 20090263346
    Abstract: Systems and methods for delivering drugs. Crystalline polymeric systems, referred to as CYC carriers, are associated with the drugs, through chemical bonding or through physical association. The crystallinity of the CYC carriers results from the presence of crystallizable side chains, for example long chain n-alkyl moieties, which results in relatively low and sharp melting temperatures. One class of CYC carriers, referred to as CYSC polymers, have a majority of the crystallizable side chains pendant from the polymer backbone. Another class of CYC carriers, referred to as ECC polymers, have a majority of the crystallizable side chains attached to terminal units of the polymer backbone. The ECC polymers can for example be obtained by modification of PLGA polymers. The CYC carriers in another class are non-polymeric.
    Type: Application
    Filed: December 4, 2008
    Publication date: October 22, 2009
    Inventors: David Taft, Steven Bitler, Qiang Zheng, Stelios Tzannis, Adam Bell, Wei-Guo Dai, Sandra Ottensmann