Patents by Inventor David Holtzman

David Holtzman 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: 20140370619
    Abstract: The present invention relates to methods of diagnosing, monitoring, and assessing treatment effects for A? amyloidosis, early in the course of clinical disease or prior to the onset of brain damage and clinical symptoms. Methods of measuring the in vivo metabolism of biomolecules produced in the CNS in a subject are provided.
    Type: Application
    Filed: December 19, 2012
    Publication date: December 18, 2014
    Inventors: David Holtzman, Randall Bateman
  • Publication number: 20140037638
    Abstract: The present invention encompasses compositions and methods for effectively treating at least one symptom or sign of A plaque associated symptoms or for decreasing amyloid plaque loads. The method comprises administering an effective amount of an anti-ApoE antibody to a living mammalian biosystem such as to a human.
    Type: Application
    Filed: December 2, 2011
    Publication date: February 6, 2014
    Applicant: The Washington University
    Inventors: David Holtzman, Jungsu Kim, Hong Jiang
  • Publication number: 20110177509
    Abstract: Compositions and methods for detecting a neurodegenerative disorder, and methods of treating a neurogenerative disorder are disclosed. Biomarkers for a neurodegenerative disorder containing a polymorphism in the nucleotide sequence of PP3R1, GSK3beta, PPP3CA, FYN, WISP1, MGEA5, CTSD, F2, MAPT, OGT or PRKCA are also disclosed. A method for detecting a neurodegenerative disorder by detecting polymorphisms in the above genes is further disclosed.
    Type: Application
    Filed: July 10, 2009
    Publication date: July 21, 2011
    Applicant: THE WASHINGTON UNIVERSITY
    Inventors: Alison Goate, Carlos Cruchaga, David Holtzman, Anna Fagan Niven
  • Publication number: 20110161270
    Abstract: Systems and methods for analyzing electronic message activity are disclosed. An example method includes determining a relevancy ranking for each message in a received set of electronic messages, wherein the relevancy ranking indicates whether each message is relevant to a movie, determining an opinion expressed in each message, and computing a prediction of the success of the movie based on the determined opinion for each message.
    Type: Application
    Filed: November 29, 2010
    Publication date: June 30, 2011
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool
  • Publication number: 20110143380
    Abstract: The invention encompasses biomarkers for AD, a method for detecting AD, a method of monitoring AD, and a kit for quantifying biomarkers for AD.
    Type: Application
    Filed: November 24, 2010
    Publication date: June 16, 2011
    Applicant: THE WASHINGTON UNIVERSITY
    Inventors: David Holtzman, Yan Hu, Robert Reid Townsend, Richard J. Perrin, Anne Fagan Niven, Rebecca Craig-Schapiro
  • Patent number: 7844484
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and to identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums. The message posting activity of a plurality of posters can be tracked to determine the tendency of individual posters to initiate or moderate discussions, accurately predict events external to the discussion forums, accelerate or decelerate a buzz level in a forum, or precede a rising market or a falling market.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: November 30, 2010
    Assignee: Buzzmetrics, Ltd.
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool
  • Patent number: 7844483
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and to identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums. The message posting activity of a plurality of posters can be tracked to determine the tendency of individual posters to initiate or moderate discussions, accurately predict events external to the discussion forums, accelerate or decelerate a buzz level in a forum, or precede a rising market or a falling market.
    Type: Grant
    Filed: February 26, 2007
    Date of Patent: November 30, 2010
    Assignee: Buzzmetrics, Ltd.
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool
  • Publication number: 20090264355
    Abstract: The invention provides methods of delaying the onset, slowing the progression, preventing, or treating Alzheimers disease in a subject. In particular, the invention provides methods of modulating transport of A? across the blood brain barrier of the subject.
    Type: Application
    Filed: October 11, 2006
    Publication date: October 22, 2009
    Applicant: WASHINGTON UNIVERSITY IN ST. LOUIS
    Inventors: David Holtzman, David Piwnica-Worms, John R. Cirrito, Anne Fagan Niven
  • Publication number: 20090263829
    Abstract: The invention encompasses biomarkers for AD, a method for detecting AD, a method of monitoring AD, and a kit for quantifying biomarkers for AD.
    Type: Application
    Filed: March 12, 2007
    Publication date: October 22, 2009
    Applicant: WASHINGTON UNIVERSITY IN ST. LOUIS
    Inventors: David Holtzman, Yan Hu, Robert Reid Townsend
  • Patent number: 7600017
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.
    Type: Grant
    Filed: January 10, 2007
    Date of Patent: October 6, 2009
    Assignee: BuzzMetrics, Ltd.
    Inventors: David Holtzman, Robert Kodey, David Pool
  • Publication number: 20090142766
    Abstract: The present invention provides methods for measuring the metabolism of a central nervous system derived biomolecule implicated in a neurological and neurodegenerative disease or disorder. In particular, the method comprises measuring the in vivo metabolism of the biomolecule in the central nervous system of a subject. Also provided is a method for determining whether a therapeutic agent affects the in vivo metabolism of a central nervous system derived biomolecule.
    Type: Application
    Filed: November 10, 2008
    Publication date: June 4, 2009
    Applicant: Washington University in St. Louis
    Inventors: David Holtzman, Randall Bateman, Jungsu Kim
  • Publication number: 20090035298
    Abstract: The present invention provides methods for treating amyloid-beta accumulation-associated disorders, such as Alzheimer's disease. The methods comprise modulating the concentration of amyloid-beta in the brain interstitial fluid. In particular, the methods comprise modulating the activity of corticotrophin-releasing factor (CRF), which in turn modulates the concentration of amyloid-beta.
    Type: Application
    Filed: April 23, 2008
    Publication date: February 5, 2009
    Applicant: WASHINGTON UNIVERSITY IN ST. LOUIS
    Inventors: David Holtzman, Jae-Eun Kang, John Cirrito, John Csernansky, Hongxin Dong
  • Patent number: 7363243
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. Electronic messages are collected and analyzed according to characteristics and data inherent in the messages. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums. The message posting activity of a plurality of posters can be tracked to identify opinion leaders, and patterns in the messages can be identified using at least one of the following techniques: chaos theory; complexity theory; social network theory; and neural network theory.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: April 22, 2008
    Assignee: BuzzMetrics, Ltd.
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool
  • Patent number: 7299299
    Abstract: An apparatus and method for processing a domain name registration operation in a shared registration system is provided. A registry receives a request for performing a domain name registration operation from a registrar. The registry performs an authentication of the registrar that sent the request. If the registrar is determined to be authenticated, the registry then determines whether the registrar is authorized to perform an action necessitated by the operation. Subsequently, the registry executes the operation based on a determination that the registrar is authorized and stores changes necessitated by the operation in a database. A response indicating success or failure of the operation is sent to the registrar.
    Type: Grant
    Filed: December 20, 2004
    Date of Patent: November 20, 2007
    Assignee: Network Solutions, Inc.
    Inventors: Scott Hollenbeck, Manoj Srivastava, David Holtzman, Neeran Saraf
  • Publication number: 20070208614
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.
    Type: Application
    Filed: February 26, 2007
    Publication date: September 6, 2007
    Inventors: Nicholas Arnett, David Holtzman, David Pool
  • Publication number: 20070150335
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums. The message posting activity of a plurality of posters can be tracked to determine the tendency of individual posters to initiate or moderate discussions, accurately predict events external to the discussion forums, accelerate or decelerate a buzz level in a forum, or precede a rising market or a falling market.
    Type: Application
    Filed: February 26, 2007
    Publication date: June 28, 2007
    Inventors: Nicholas Arnett, David Holtzman, David Pool
  • Publication number: 20070124432
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.
    Type: Application
    Filed: January 10, 2007
    Publication date: May 31, 2007
    Inventors: David Holtzman, Robert Kodey, David Pool
  • Patent number: 7197470
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: March 27, 2007
    Assignee: Buzzmetrics, Ltd.
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool
  • Patent number: 7188079
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums. The message posting activity of a plurality of posters can be tracked to determine the tendency of individual posters to initiate or moderate discussions, accurately predict events external to the discussion forums, accelerate or decelerate a buzz level in a forum, or precede a rising market or a falling market.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: March 6, 2007
    Assignee: BuzzMetrics, Ltd.
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool
  • Patent number: 7188078
    Abstract: A system and method for collecting and analyzing electronic discussion messages to categorize the message communications and the identify trends and patterns in pre-determined markets. The system comprises an electronic data discussion system wherein electronic messages are collected and analyzed according to characteristics and data inherent in the messages. The system further comprises a data store for storing the message information and results of any analyses performed. Objective data is collected by the system for use in analyzing the electronic discussion data against real-world events to facilitate trend analysis and event forecasting based on the volume, nature and content of messages posted to electronic discussion forums.
    Type: Grant
    Filed: September 28, 2005
    Date of Patent: March 6, 2007
    Assignee: BuzzMetrics, Ltd.
    Inventors: Nicholas D. Arnett, David Holtzman, David Pool