Patents by Inventor M. Khan

M. Khan 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).

  • Patent number: 9931389
    Abstract: Disclosed herein are mutant Plasmodium-species parasites that are genetically attenuated (GAP). They retain the ability to infect a host and invade host hepatocytes but subsequently their development is completely arrested within the liver stage of Plasmodium development and the parasites do not reach the blood stage of development. Vaccines and pharmaceutical compositions comprising genetically attenuated Plasmodium sporozoites as well as methods of using the same are likewise provided.
    Type: Grant
    Filed: March 14, 2017
    Date of Patent: April 3, 2018
    Assignees: SANARIA INC., ACADEMISCH ZIEKENHUIS LEIDEN, STICHTING KATHOLIEKE UNIVERSTEIT
    Inventors: Chris J. Janse, Takeshi Annoura, Shahid M. Khan, Ben Van Schaijk, Ivo Hj Ploemen, Martijn W. Vos, Robert Sauerwein
  • Patent number: 9926925
    Abstract: A sludge flow monitoring system and method measures volume of sludge pumped by a positive displacement pump through a pipeline by determining a fill percentage during each pumping cycle. The start and end of each piston stroke are identified by hydraulic system sensors. The fill percentage is determined based upon a first summation of periodic piston speed command values from the start of a pumping stroke to the end of a pumping stroke, and a second summation of periodic piston speed command values from a poppet valve opening indicating output flow from the pump to the end of the pumping stroke.
    Type: Grant
    Filed: September 4, 2014
    Date of Patent: March 27, 2018
    Assignee: Schwing Bioset, Inc.
    Inventors: Charles M. Wanstrom, Thomas M. Anderson, Shahzad M. Khan, Michael M. Mott
  • Patent number: 9764016
    Abstract: Disclosed herein are mutant Plasmodium-species parasites that are genetically attenuated (GAP). They retain the ability to infect a host and invade host hepatocytes but subsequently their development is completely arrested within the liver stage of Plasmodium development and the parasites do not reach the blood stage of development. Vaccines and pharmaceutical compositions comprising genetically attenuated Plasmodium sporozoites as well as methods of using the same are likewise provided.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: September 19, 2017
    Inventors: Chris J. Janse, Takeshi Annoura, Shahid M. Khan, Ben Van Schaijk, Ivo H J Ploemen, Martijn W. Vos, Robert Sauerwein
  • Publication number: 20170252419
    Abstract: Disclosed herein are mutant Plasmodium-species parasites that are genetically attenuated (GAP). They retain the ability to infect a host and invade host hepatocytes but subsequently their development is completely arrested within the liver stage of Plasmodium development and the parasites do not reach the blood stage of development. Vaccines and pharmaceutical compositions comprising genetically attenuated Plasmodium sporozoites as well as methods of using the same are likewise provided.
    Type: Application
    Filed: March 14, 2017
    Publication date: September 7, 2017
    Inventors: Chris J. JANSE, Takeshi ANNOURA, Shahid M. KHAN, Ben VAN SCHAIJK, Ivo HJ PLOEMEN, Martijn W. VOS, Robert SAUERWEIN
  • Publication number: 20170246130
    Abstract: The present invention relates to anti-thymidine phosphorylase compounds. These compounds are derivatives of 4-hydroxybenzohydarzide or generally Schiff bases of hydrazones. The invention evaluates a series of Schiff bases of hydrazones against thymidine phosphorylase, and identified significant inhibitors of thymidine phosphorylase enzyme during in vitro studies.
    Type: Application
    Filed: February 25, 2016
    Publication date: August 31, 2017
    Inventors: Muhammad Iqbal Choudhary, Sumaira Javaid, Khalid M. Khan, Syed Muhammad Saad, Atia-tul Wahab, Atta-ur- Rahman
  • Publication number: 20170235721
    Abstract: The invention provides a method and system for automatically detecting semantic errors in a text. In order to detect the semantic errors in the text, the method generates a first set of features and a second set of features corresponding to each word in the text. A first set of features corresponds to statistical features of a word and a second set of features for a word corresponds to the features generated for a plurality of words surrounding the word in the text using matrix factorization techniques. The method, then, combines a first set of features and a second set of features to generate a third set of features corresponding to each word in the text. Thereafter, the method utilizes an Artificial Neural Network (ANN) model to detect semantic validity of each word based on a corresponding third set of features.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 17, 2017
    Applicant: The King Abdulaziz City for Science and Technology
    Inventors: Ibrahim A. Almosallam, Manal N. Almutery, Marwa M. Khan, Lulwah M. Al-Yahyan, Abdulrahman I. Almuhareb, Mohamed I. Alkanhal
  • Publication number: 20170210779
    Abstract: Disclosed are compounds having enhanced potency in the modulation of NMDA receptor activity. Such compounds are contemplated for use in the treatment of diseases and disorders, such as learning, cognitive activities, and analgesia, particularly in alleviating and/or reducing neuropathic pain. Orally available formulations and other pharmaceutically acceptable delivery forms of the compounds, including intravenous formulations, are also disclosed.
    Type: Application
    Filed: July 24, 2015
    Publication date: July 27, 2017
    Inventor: Amin M. Khan
  • Publication number: 20170154634
    Abstract: Various audio encoders and methods of using the same are disclosed. In one aspect, an apparatus is provided that includes an audio encoder and an audio encoder mode selector. The audio encoder mode selector is operable to analyze video data and adjust an encoding mode of the audio encoder based on the analyzed video data.
    Type: Application
    Filed: December 1, 2015
    Publication date: June 1, 2017
    Inventors: Tan Peng, Randall Brown, Yasser M. Khan, Jianfei Ye
  • Patent number: 9640263
    Abstract: A high speed voltage mode sensing is provided for a digital multibit non-volatile memory integrated system. An embodiment has a local source follower stage followed by a high speed common source stage. Another embodiment has a local source follower stage followed by a high speed source follower stage. Another embodiment has a common source stage followed by a source follower. An auto zeroing scheme is used. A capacitor sensing scheme is used. Multilevel parallel operation is described.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: May 2, 2017
    Assignee: Silicon Storage Technology, Inc.
    Inventors: Hieu Van Tran, Sakhawat M. Khan
  • Publication number: 20160368947
    Abstract: Disclosed are compounds having enhanced potency in the modulation of NMDA receptor activity. Such compounds are contemplated for use in the treatment of diseases and disorders, such as learning, cognitive activities, and analgesia, particularly in alleviating and/or reducing neuropathic pain. Orally available formulations and other pharmaceutically acceptable delivery forms of the compounds, including intravenous formulations, are also disclosed.
    Type: Application
    Filed: August 30, 2016
    Publication date: December 22, 2016
    Inventors: Joseph Moskal, M. A. Khan
  • Patent number: 9447057
    Abstract: One embodiment of the invention relates to treating diseases associated with increased urease enzyme activity comprising administering an effective amount of a compound selected from a group consisting of 28 thiazoles Schiff bases. Kinetic studies were performed on ten (10) of the most active compounds.
    Type: Grant
    Filed: June 20, 2014
    Date of Patent: September 20, 2016
    Inventors: Muhammad Iqbal Choudhary, Ajmal Khan, Khalid M. Khan, Nida Ambreen, Atia-tul Wahab, Atta-ur Rahman
  • Patent number: 9434753
    Abstract: The invention discloses creatine derivatives that are represented by Formula (I), Formula (II), and Formula (III); wherein Z is a functional group; Y is a mitochondrial targeting agent, a cationic ammonium group, or a polypeptide containing at least one positively charged amino acid residue; each R1 is independently hydrogen, alkyl, or a phosphate group; R2 a linker; R3 is a spacer group; R4 is hydrogen, alkyl, aryl, or heterocyclic; or R4 and R1, or R4 and R3, together with the nitrogen atoms to which they are attached form a heterocyclic ring, and W is hydrogen or alkyl.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: September 6, 2016
    Assignee: Gencia Corporation
    Inventors: Shaharyar M. Khan, Robert Gadwood, Arthur Glenn Romero
  • Patent number: 9387186
    Abstract: Two thiourea derivatives N-(3-chlorophenyl)-N?-(3,4-difluorophenyl)thiourea and N-(3-chlorophenyl)-N-(3-methoxyphenyl)-thiourea are reported as treatment of multidrug resistance infections from Staphylococcus aureus.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: July 12, 2016
    Inventors: Muhammad Iqbal Choudhary, Saba Farooq, Khalid M. Khan, Farzana Naz, Atia-tul Wahab, Atta-ur Rahman
  • Patent number: 9387198
    Abstract: The invention relates to methods of inhibiting the protein glycation process and the associated formation of Advanced Glycation End products (AGEs) in hyperglycemia by administering 6-Nitrobenzimidazole derivatives. These derivatives were found to be effective not merely against the formation of AGE, but they can inhibit the action of AGEs at post-receptor levels.
    Type: Grant
    Filed: February 27, 2015
    Date of Patent: July 12, 2016
    Inventors: Humera Jahan, Muhammad Iqbal Choudhary, Zarbad Shah, Khalid M. Khan, Atta-ur Rahman
  • Publication number: 20160156230
    Abstract: A wireless power transfer system including a transmitting antenna with a first conductive helix wound about a first helical axis, and a first ground plane positioned adjacent to and angled orthogonally with the first helical axis. The wireless power transfer system additionally includes a receiving antenna with a second conductive helix wound about a second helical axis, and a second ground plane positioned adjacent to and angled orthogonally with the second helical axis. Furthermore, the wireless power transfer system further includes a conductive material connecting the first ground plane to the second ground plane.
    Type: Application
    Filed: May 19, 2014
    Publication date: June 2, 2016
    Applicant: Kansas State University Research Foundation
    Inventors: Saeed M. Khan, Nathan Maresch, Justin Kuntz
  • Publication number: 20160080422
    Abstract: A hierarchically layered group of domain-specific enhanced enterprise ontologies where each domain layer is connected to the immediate domain layer below through a layer policy/control/context translation ontology. Security controls discovery and a mapping ontology is semantically integrated to domain meta models in each layer and a corresponding security controls knowledge base.
    Type: Application
    Filed: June 5, 2015
    Publication date: March 17, 2016
    Inventors: Brian M. Belgodere, Lorraine M. Herger, Shakil M. Khan, Matthew A. McCarthy, William J. Rippon
  • Publication number: 20160069343
    Abstract: A sludge flow monitoring system and method measures volume of sludge pumped by a positive displacement pump through a pipeline by determining a fill percentage during each pumping cycle. The start and end of each piston stroke are identified by hydraulic system sensors. The fill percentage is determined based upon a first summation of periodic piston speed command values from the start of a pumping stroke to the end of a pumping stroke, and a second summation of periodic piston speed command values from a poppet valve opening indicating output flow from the pump to the end of the pumping stroke.
    Type: Application
    Filed: September 4, 2014
    Publication date: March 10, 2016
    Inventors: Charles M. Wanstrom, Thomas M. Anderson, Shahzad M. Khan, Michael M. Mott
  • Patent number: 9230060
    Abstract: At least one attribute type associated with an individual in a first record of a first database and one or more similar attribute types in record(s) of other second database(s) are located. The attribute types compared. Based on the comparison, a first weighted score for the first record and another weighted score for each other records are computed. The weighted score indicates a likelihood the particular attribute type is associated with a same individual as other attribute type(s) located in other record(s) and further accounts for a time delta between measurements of the attribute types. Confidence score outputs for the records are also computed. The confidence score output of a record is based on all weighted scores of that record and indicates a likelihood that record is associated with the same individual. At least one database is updated based on at least one of the confidence score outputs.
    Type: Grant
    Filed: October 6, 2014
    Date of Patent: January 5, 2016
    Assignee: International Business Machines Corporation
    Inventors: Robert R. Friedlander, Anwer M. Khan
  • Patent number: 9223710
    Abstract: A system and method to enforce read-write partitioning in an N-way, set associative cache may limit a number of ways allocated for storing modified data in a set to a value W and limit a number of ways holding read data to a value R. The cache may be configured where N=R+W. Furthermore, a number of ways storing prefetched read data may be limited to RP, while a number of ways storing prefetched modified data may be limited to WP. The values for W, R, WP, and/or RP may be determined using a prediction method to estimate cache miss rates for different values for W, R, WP, and/or RP and selecting values corresponding to a desired cache miss rate, and so allowing for selective application of the read-write partitioning.
    Type: Grant
    Filed: March 16, 2013
    Date of Patent: December 29, 2015
    Assignee: Intel Corporation
    Inventors: Alaa R. Alameldeen, Christopher B. Wilkerson, Samira M. Khan
  • Publication number: 20150368214
    Abstract: One embodiment of the invention relates to treating diseases associated with increased urease enzyme activity comprising administering an effective amount of a compound selected from a group consisting of 28 thiazoles Schiff bases. Kinetic studies were performed on ten (10) of the most active compounds.
    Type: Application
    Filed: June 20, 2014
    Publication date: December 24, 2015
    Inventors: Muhammad Iqbal Choudhary, Ajmal Khan, Khalid M. Khan, Nida Ambreen, Atia-tul Wahab, Atta-ur Rahman