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Broder, US

Andrei Z Broder, Bronx, NY US

Patent application numberDescriptionPublished
20080222117EFFICIENT MULTIFACETED SEARCH IN INFORMATION RETRIEVAL SYSTEMS - A method and system for querying multifaceted information. An inverted index is constructed to include unique indexed tokens associated with posting lists of one or more documents. An indexed token is either a facet token included in a document as an annotation or a path prefix of the facet token. The annotation indicates a path within a tree structure representing a facet that includes the document. The tree structure includes nodes representing categories of documents. A query is received that includes constraints on documents. The constraints are associated with indexed tokens and corresponding posting lists. An execution of the query includes identifying the corresponding posting lists by utilizing the constraints and the inverted index and intersecting the posting lists to obtain a query result.09-11-2008
20100318555INDEXING AND SEARCHING OF ELECTRONIC MESSAGE TRANSMISSION THREAD SETS - A method includes describing the thread configurations of a volume of well-ordered electronic message transmissions (EMT) and utilizing the thread configuration data to conduct selective searches of the EMT volume. An apparatus includes a thread processor and a query manager. The thread processor analyzes the EMT threads and records the thread configuration data. The query manager utilizes the thread configuration data to conduct selective searches of the EMT volume.12-16-2010

Patent applications by Andrei Z Broder, Bronx, NY US

Andrei Z. Broder, Menlo Park, CA US

Patent application numberDescriptionPublished
20090024718Just-In-Time Contextual Advertising Techniques - A system and method to facilitate real-time matching of content to advertising information in a network are described. A request for advertising information is received over a network, the advertising information to be displayed for a user entity in association with content information within a web page requested by the user entity, the request containing the content information, a web page identifier, and additional data associated with the web page. The content information is further analyzed in real-time to construct a page summary of the web page. The web page identifier and the additional data are further analyzed in real-time to extract at least one keyword relevant to the content information. Finally, the advertising information is determined in real-time based on the page summary and the extracted keywords.01-22-2009
20090164402SYSTEM AND METHOD FOR ANNOTATING AND RANKING REVIEWS WITH INFERRED ANALYTICS - The present invention is directed towards methods and computer readable media for annotating and ranking user reviews on social review systems with inferred analytics. A reference framework is provided by creating context according to previous activity, bias, or background information of a given reviewer. The method of the present invention comprises receiving a first query identifying a given content item, generating a collection of content items based on one or more identical objective attributes associated with the given content item, identifying one or more subjective attributes associated with a given item in the collection of items, and providing a reference framework to interpret the subjective attributes associated with each item in the collection.06-25-2009
20090171932SYSTEM AND METHOD FOR ANNOTATION AND RANKING OF REVIEWS PERSONALIZED TO PRIOR USER EXPERIENCE - The present invention is directed towards methods and computer readable media for annotating and ranking user reviews on social review systems with inferred analytics. A reference framework is provided by creating context according to previous activity, bias, or background information of a given reviewer. The method of the present invention comprises receiving a first query identifying a given content item, generating a collection of content items based on one or more identical objective attributes associated with the given content item, identifying one or more subjective attributes associated with a given item in the collection of items, and providing a reference framework to interpret the subjective attributes associated with each item in the collection.07-02-2009
20100010959SYSTEMS AND METHODS FOR QUERY EXPANSION IN SPONSORED SEARCH - The present invention is directed towards systems, methods and computer program products for providing query-based advertising content. According to one embodiment, a method for providing query-based advertising content comprises receiving a web query and generating an ad query associated with the web query, wherein the ad query is generated on the basis of one of a query to advertisement relationship, a query to feature vector relationship, or a rewritten query vector. An advertisement is selected on the basis of the generated ad query.01-14-2010
20100010982WEB CONTENT CHARACTERIZATION BASED ON SEMANTIC FOLKSONOMIES ASSOCIATED WITH USER GENERATED CONTENT - The present invention is directed towards a method and system for characterizing web content based on capturing semantics of folksonomies relating to content entities of user generated content. The method and system includes determining a plurality of tags that describe a plurality of content entities and determining a co-occurrence of the tags. The method and system further includes generating weighted vectors based on the determined co-occurrence of tags and characterizing the content entity based on the weight vectors. Thereby, the characterization of the content entity may be used for any number of suitable purposes, including, by way of example, improving search results and associated advertising relevancy.01-14-2010
20110282823SYSTEM AND METHOD FOR ANNOTATING AND RANKING REVIEWS WITH INFERRED ANALYTICS - The present invention is directed towards methods and computer readable media for annotating and ranking user reviews on social review systems with inferred analytics. A reference framework is provided by creating context according to previous activity, bias, or background information of a given reviewer. The method of the present invention comprises receiving a first query identifying a given content item, generating a collection of content items based on one or more identical objective attributes associated with the given content item, identifying one or more subjective attributes associated with a given item in the collection of items, and providing a reference framework to interpret the subjective attributes associated with each item in the collection.11-17-2011

Patent applications by Andrei Z. Broder, Menlo Park, CA US

Andrei Z. Broder, New York, NY US

Patent application numberDescriptionPublished
20090222441System, Method and Computer Program Product for Performing Unstructured Information Management and Automatic Text Analysis, Including a Search Operator Functioning as a Weighted And (WAND) - Disclosed is a system architecture, components and a searching technique for an Unstructured Information Management System (UIMS). The UIMS may be provided as middleware for the effective management and interchange of unstructured information over a wide array of information sources. The architecture generally includes a search engine, data storage, analysis engines containing pipelined document annotators and various adapters. The searching technique makes use of a two-level searching technique. A search query includes a search operator containing of a plurality of search sub-expressions each having an associated weight value. The search engine returns a document or documents having a weight value sum that exceeds a threshold weight value sum. The search operator is implemented as a Boolean predicate that functions as a Weighted AND (WAND).09-03-2009

Christopher Broder, Silver Spring, MD US

Patent application numberDescriptionPublished
20100316661HIV-1 Envelope Glycoprotein Oligomer and Methods of Use - This invention relates to fusion polypeptides comprised of a trimerization domain fused to a non-membrane bound, non-cleaved gp160 polypeptide derived from the R2 HIV-1 Env glycoprotein and to compositions comprising the fusion polypeptides. This invention further relates to oligomers of the fusion polypeptides. This invention also relates to nucleic acids encoding the fusion polypeptides. This invention also relates to diagnostic and therapeutic methods using the fusion polypeptides. Further, this invention relates to the induction of cross-reactive neutralizing antibodies against HIV-1, and to immunogenic compositions for the prevention and treatment of infection by HIV-1.12-16-2010
20110223172Soluble Forms of Hendra and Nipah Virus F Glycoprotein and Uses Thereof - This invention relates to soluble forms of F glycoprotein from Hendra and Nipah virus and to compositions comprising soluble forms of F glycoprotein from Hendra and Nipah virus. This invention further relates to soluble oligomers of F glycoprotein from Hendra and Nipah virus. This invention also relates to nucleic acids encoding soluble forms of F glycoprotein from Hendra and Nipah virus. This invention also relates to diagnostic and therapeutic methods using the soluble forms of F glycoprotein from Hendra and Nipah virus. Further, this invention relates to antibodies, including neutralizing antibodies, and to vaccines for the prevention, diagnosis and treatment of infection by Hendra and Nipah viruses.09-15-2011
20120039923Modified HIV-1 Envelope Proteins - The present invention relates to modified HIV-1 envelope proteins where one or more N-glycosylation sites have been deleted or modified, which produce a broadly cross reactive neutralizing response, their methods of use and antibodies which bind to these proteins. The invention also provides for nucleic acids, vectors, antibodies and pharmaceutical compositions that comprise said modified HIV-1 envelope proteins.02-16-2012

Patent applications by Christopher Broder, Silver Spring, MD US

Christopher C. Broder, Silver Spring, MD US

Patent application numberDescriptionPublished
20090041772Soluble Forms of Hendra and Nipah Virus G Glycoprotein - This invention relates to soluble forms of G glycoprotein from Hendra and Nipah virus. In particular, this invention relates to compositions comprising soluble forms of G glycoprotein from Hendra and Nipah virus and also to diagnostic and therapeutic methods using the soluble forms of G glycoprotein from Hendra and Nipah virus. Further, the invention relates to therapeutic antibodies including neutralizing antibodies, and vaccines for the prevention and treatment of infection by Hendra and Nipah viruses.02-12-2009
20090214428Human Monoclonal Antibodies Against Hendra and Nipah Viruses - The present invention relates to monoclonal antibodies that bind or neutralize Hendra or Nipah virus. The invention provides such antibodies, fragments of such antibodies retaining Hendra or Nipah virus-binding ability, fully human antibodies retaining Hendra or Nipah virus-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.08-27-2009
20110293697HIV-1 Immunogenic Compositions - The present invention encompasses vaccine and/or immunogenic compositions against HIV and their methods of use for the prevention and/or treatment of HIV infection and/or AIDS. The vaccine and/or immunogenic compositions may contain an isolated HIV protein or fragment thereof, an adjuvant comprising a Toll like receptor (TLR) 4 ligand, in combination with a saponin.12-01-2011
20120064000Human Monoclonal Antibodies Against Hendra And Nipah Viruses - The present invention relates to monoclonal antibodies that bind or neutralize Hendra or Nipah virus. The invention provides such antibodies, fragments of such antibodies retaining Hendra or Nipah virus-binding ability, fully human antibodies retaining Hendra or Nipah virus-binding ability, and pharmaceutical compositions including such antibodies. The invention further provides for isolated nucleic acids encoding the antibodies of the invention and host cells transformed therewith. Additionally, the invention provides for prophylactic, therapeutic, and diagnostic methods employing the antibodies and nucleic acids of the invention.03-15-2012

Patent applications by Christopher C. Broder, Silver Spring, MD US

Christopher C. Broder, Rockville, MD US

Patent application numberDescriptionPublished
20080241167CC CHEMOKINE RECEPTOR 5 DNA, NEW ANIMAL MODELS AND THERAPEUTIC AGENTS FOR HIV INFECTION - The susceptibility of human macrophages to human immunodeficiency virus (HIV) infection depends on cell surface expression of the human CD4 molecule and CC cytokine receptor 5. CCR5 is a member of the 7-transmembrane segment superfamily of G-protein-coupled cell surface molecules. CCR5 plays an essential role in the membrane fusion step of infection by some HIV isolates. The establishment of stable, nonhuman cell lines and transgenic mammals having cells that coexpress human CD4 and CCR5 provides valuable tools for the continuing research of HIV infection. In addition, antibodies which bind to CCR5, CCR5 variants, and CCR5-binding agents, capable of blocking membrane fusion between HIV and target cells represent potential anti-HIV therapeutics for macrophage-tropic strains of HIV.10-02-2008
20100184682Composition and Methods for the Inhibition of Membrane Fusion by Paramyxoviruses - Fusion of the membrane of enveloped viruses with the plasma membrane of a receptive host cell is a prerequisite for viral entry and infection and an essential step in the life cycle of all enveloped viruses, such as paramyxoviruses. The instant invention is directed to providing polypeptides which are a heptad portion of a Henipavirus F protein effective against fusion between a membrane of a paramyxovirus and a plasma membrane of a cell. The instant invention also provides nucleic acids, compositions, and methods effective against paramyxovirus infection. Accordingly, the instant invention provides therapeutic agents and vaccines effective against paramyxoviruses viruses, especially HeV or NiV.07-22-2010

Patent applications by Christopher C. Broder, Rockville, MD US

James H. Broder, Vienna, VA US

Patent application numberDescriptionPublished
20120075195Digital text-based communication and recording device for divers - The invention described herein is a submersible digital slate for divers that incorporates a power supply, a keyboard or keypad for text entry and a display screen for displaying text that can be attached and detached from a body-mountable retaining band or strap.03-29-2012

Josef M. Broder, Ithaca, NY US

Patent application numberDescriptionPublished
20090060266Methods and Systems for Analyzing Ratiometric Data - Systems and methods for analyzing ratiometric data, e.g., ratiometric image data such as fluorescent image data.03-05-2009

Lisa Carol Broder, New York, NY US

Patent application numberDescriptionPublished
20110120187Jewelry Kit, Articles of Jewelry, and Associated Devices and Methods Thereof - Embodiments of the present disclosure are directed toward jewelry, and more particularly, some embodiments of the disclosure are directed to jewelry kits having a plurality of jewelry articles capable of being worn separately, or two or more assembled together to form a combined jewelry article.05-26-2011

Michael S. Broder, Beverly Hills, CA US

Patent application numberDescriptionPublished
20100305961TOOLS, SYSTEM AND METHOD FOR VISUAL INTERPRETATION OF VAST MEDICAL DATA - A graphical representation incorporating discrete patient medical history into a single-view for evaluating patterns in the data. A graphical tool comprises a series of linear segments that represent a patient history or medical data, where the segments are oriented with a time axis to show start time, stop time, and duration. Using lines of extremely thin weight and placing each patient's history immediately adjacent other patient's history, hundreds or thousands of patient data can be represented by a single view. Statistical analysis can be performed on the data to yield further information on the medical data, which can be superimposed on the graphical display.12-02-2010

Samuel Broder, Bethesda, MD US

Patent application numberDescriptionPublished
20090317418VACCINES AND METHODS FOR PREVENTION AND TREATMENT OF DRUG-RESISTANT HIV-1 AND HEPATITIS B VIRUS - The present invention provides methods for lowering a viral load of a virus resistant to an antiviral drug by inducing cytotoxic T lymphocytes (CTL) to recognize a predetermined mutated epitope within a viral protein of the drug-resistant virus. CTLs are induced by immunizing a host with a peptide comprising the predetermined mutation. The immunostimulating peptide may be further improved by epitope-enhancement for inducing specific CTLs. The antiviral protection against drug-resistant virus shown by compositions of the present invention and mediated by human HLA-restricted CTL has not been previously achieved.12-24-2009

Samuel E. Broder, Bethesda, MD US

Patent application numberDescriptionPublished
20080248506Method of Monitoring Anti-Tumor Activity of an Hdac Inhibitor - The present invention relates to the method of determining the anti-tumor activity of a histone deacetylase inhibitor by measuring the phosphorylation of the histone variant H2AX or the level of cytokeratin-18 fragment aa 387-397.10-09-2008