Patents by Inventor David Stein

David Stein 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: 20140195514
    Abstract: Systems, methods, and computer-readable storage media for a unified interface for querying data that may reside in one of a legacy database or a current database. Rather than performing a risky or potentially time-consuming database migration, new data is stored in the current database and the existing data remains in the legacy database. Users submit database queries through a query interface that hides or abstracts the complexity of the current and legacy databases from the users. Thus, while two separate databases exist on the back end, users do not know and do not need to know of that complexity when submitting a database query. The query interface can determine which database contains the requested data, convert the database query to the appropriate format, if necessary, for that database, and execute the converted query.
    Type: Application
    Filed: January 9, 2013
    Publication date: July 10, 2014
    Applicant: Dropbox, Inc.
    Inventor: David Stein
  • Publication number: 20140181137
    Abstract: Disclosed are systems, methods, and non-transitory computer-readable storage media for executing a database query based on an incomplete query. An example system configured to practice the method receives a web request, wherein a uniform resource locator (URL) of the web request provides an argument, and extracts the argument from the URL as a parameter for a database query. The system identifies an unspecified parameter in the database query, and selects a likely value for the unspecified parameter. Then the system executes the database query using the parameter and the likely value, and incorporates at least part of the query result in a web page served in response to the web request. The system can cache the web request and the likely value for the unspecified parameter for later use.
    Type: Application
    Filed: December 20, 2012
    Publication date: June 26, 2014
    Applicant: DROPBOX, INC.
    Inventor: David Stein
  • Patent number: 8759307
    Abstract: A method and oligonucleotide compound for inhibiting replication of a nidovirus in virus-infected animal cells are disclosed. The compound (i) has a nuclease-resistant backbone, (ii) is capable of uptake by the infected cells, (iii) contains between 8-25 nucleotide bases, and (iv) has a sequence capable of disrupting base pairing between the transcriptional regulatory sequences in the 5? leader region of the positive-strand viral genome and negative-strand 3? subgenomic region. In practicing the method, infected cells are exposed to the compound in an amount effective to inhibit viral replication.
    Type: Grant
    Filed: April 25, 2008
    Date of Patent: June 24, 2014
    Assignees: Sarepta Therapeutics, Inc., The Scripps Research Institute
    Inventors: David A. Stein, Richard K. Bestwick, Patrick L. Iversen, Benjamin Neuman, Michael Buchmeier, Dwight D. Weller
  • Publication number: 20140081715
    Abstract: The technology disclosed relates to tracking performance and initiatives of employees and automatically and proactively providing personalized coaching based on each employee's performance. In particular, it relates to automatically issuing personalized performance enhancement insights to an employee by evaluating the employee's current performance against progress features and exception features through timely performance checks. The progress features indicate a progression of an individual across a work cycle and exception features indicate low or high performance of the individual during the work cycle. Thus the personalized performance enhancement insights are automatically awarded when the current performance of the employee evidences lags in progress, regression, or low or high performance.
    Type: Application
    Filed: September 19, 2013
    Publication date: March 20, 2014
    Applicant: salesforce.com, inc.
    Inventors: Ashwini Govindaraman, Daniel Debow, David Stein, Jager McConnell, Ciara Peter
  • Publication number: 20140081714
    Abstract: The technology disclosed relates to tracking performance and initiatives of employees and providing real-time recognition for their successes and contributions through customizable recognition awards. In particular, it relates to automatically awarding recognition awards to an employee by evaluating the employee's current performance against progress features and exception features. The progress features indicate a progression of an individual across a work cycle and exception features indicate high performance of the individual during the work cycle. Thus the recognition awards are automatically awarded when the current performance of the employee evidences accomplishment of milestones or high performance.
    Type: Application
    Filed: September 19, 2013
    Publication date: March 20, 2014
    Applicant: salesforce.com, inc.
    Inventors: Daniel Debow, David Stein, Jager McConnell, Ciara Peter, Maksim Ovsyannikov, Woodson Martin, Kyle Lui, Omar Guerrero Tapia, Pasha Kazatsker, Tao Sean Chen, Kallin Nagelberg, Ashwin Kashyap, Ryan Dewsbury, Iurie Cangea, Austin Tam, Alfred Yang, James Tam
  • Patent number: 8621944
    Abstract: A device, system, and method for passively sealing a vessel containing a fluid and for sampling the fluid without carry-over or cross-contamination between the fluid sampling device, the sealing septum, and the vessel contents. The device includes an actuated septum having a plurality of septum fingers, to passively seal the vessel, and an actuation device, to open the passive seal without carry-over or cross-contamination. Each of the plurality of septum fingers includes a corresponding rib portion. The actuation device can be an actuation ring having an annulus. The plurality of septum fingers and corresponding rib portions are disposed internal or substantially internal to the vessel, while the actuation device is disposed external to the vessel.
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: January 7, 2014
    Assignee: Siemens Healthcare Diagnostics Inc.
    Inventor: David Stein
  • Patent number: 8618270
    Abstract: A method of inhibiting replication of a flavivirus in animal cells, and an oligonucleotide compound for use in the method are disclosed. The oligonucleotide analog (i) has a nuclease-resistant backbone, (ii) is capable of uptake by the cells, (iii) contains between 8-40 nucleotide bases, and (iv) has a sequence of at least 8 bases complementary to a region of the virus' positive strand RNA genome that includes at least a portion of SEQ ID NOS:1-4. Exposure of cells infected with a flavivirus to the analog is effective to form within the cells, a heteroduplex structure composed of the virus ssRNA and the oligonucleotide, characterized by a Tm of dissociation of at least 45° C., and having disrupted base pairing between the virus' 5? and 3? cyclization sequences.
    Type: Grant
    Filed: August 2, 2010
    Date of Patent: December 31, 2013
    Assignee: Sarepta Therapeutics, Inc.
    Inventors: Patrick L. Iversen, David A. Stein
  • Patent number: 8524676
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Picornaviridae family and in the treatment of a viral infection. The compounds are particularly useful in the treatment of Enterovirus and/or Rhinovirus infection in a mammal. The antisense antiviral compounds are substantially uncharged, morpholino oligonucleotides have a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with viral RNA sequences within a 32 nucleotide region of the viral 5? untranslated region identified by SEQ ID NO:7.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: September 3, 2013
    Assignee: Sarepta Therapeutics, Inc.
    Inventors: David A. Stein, Richard K. Bestwick, Patrick L. Iversen, Dwight D. Weller
  • Patent number: 8365633
    Abstract: Featured are systems, devices and apparatuses for use in minimally invasive surgical, diagnostic or therapeutic methods and/or techniques, in particular methods and/or techniques for a mammalian throat. In particular embodiments, a dexterity apparatus including one or more dexterity devices is featured, where each of the dexterity devices comprises surgical tools and each is configured and arranged with end-tip dexterity for enhanced manipulation. A portion of the dexterity devices is snake like, which is re-configurable (i.e., can be bent) so as to in effect maneuver the surgical tool and put the tool in a desired position with respect to the surgical site. Another portion of the dexterity device includes the surgical tool thereby providing the capability of performing surgical actions such as sewing, gripping, soft tissue manipulation, cutting and suction of saliva, blood and other materials from the surgical site.
    Type: Grant
    Filed: May 21, 2004
    Date of Patent: February 5, 2013
    Assignee: The Johns Hopkins University
    Inventors: Nabil Simaan, Russell H. Taylor, Paul Flint, Gregory Chirikjian, David Stein
  • Patent number: 8357664
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Orthomyxoviridae family and in the treatment of a viral infection. The compounds are particularly useful in the treatment of influenza virus infection in a mammal. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having 1) a nuclease resistant backbone, 2) 12-40 nucleotide bases, and 3) a targeting sequence of at least 12 bases in length that hybridizes to a target region selected from the following: a) the 5? or 3? terminal 25 bases of the negative sense viral RNA segment of Influenzavirus A, Influenzavirus B and Influenzavirus C; b) the terminal 25 bases of the 3? terminus of the positive sense cRNA and; and c) the 50 bases surrounding the AUG start codon of an influenza viral mRNA.
    Type: Grant
    Filed: October 25, 2005
    Date of Patent: January 22, 2013
    Assignees: AVI BioPharma, Inc., M.I.T.
    Inventors: David A. Stein, Qing Ge, Jianzhu Chen, Patrick L. Iversen, Hong M. Moulton
  • Publication number: 20120322847
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Flaviviridae, Picornoviridae, Caliciviridae, Togaviridae, Arteriviridae, Coronaviridae, Astroviridae and Hepeviridae families in the treatment of a viral infection. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with stem-loop secondary structure within the 5?-terminal end 40 bases of the positive-sense RNA strand of the virus.
    Type: Application
    Filed: December 22, 2011
    Publication date: December 20, 2012
    Applicant: AVI BIOPHARMA, INC.
    Inventors: Patrick L. Iversen, David A. Stein, Dwight D. Weller
  • Publication number: 20120323800
    Abstract: A computer-implemented system for analyzing copyright right ownership of a media content containing one or more copyrighted works, comprising the steps of: receiving, by a controller having a CPU, a media content from a first user via a wide area network, the media content comprising a mix of copyrighted works; parsing the media content into a format recognizable by a fingerprinting analytical algorithm; determining by the controller using the fingerprinting analytical algorithm copyright ownership information in the received media content; monitoring by the controller a playing of a select length of the media content from the content storage device by a second user; and reporting to a system operated by a copyright licensing entity by the controller the copyright ownership information associated with the select length of the media content played by the second user.
    Type: Application
    Filed: May 18, 2012
    Publication date: December 20, 2012
    Inventor: David Stein
  • Patent number: 8329668
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Picornaviridae family and in the treatment of a viral infection. The compounds are particularly useful in the treatment of Enterovirus and/or Rhinovirus infection in a mammal. The antisense antiviral compounds are substantially uncharged, including partially positively charged, morpholino oligonucleotides have a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with viral RNA sequences within a 32 nucleotide region of the viral 5? untranslated region identified by SEQ ID NO:4.
    Type: Grant
    Filed: September 8, 2006
    Date of Patent: December 11, 2012
    Assignee: AVI Biopharma, Inc.
    Inventors: David A. Stein, Cornelis A. Rijnbrand, Patrick L. Iversen, Dwight D. Weller
  • Patent number: 8168604
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Filoviridae family, and in the treatment of a viral infection. The compounds and methods relate to the treatment of viral infections in mammals including primates by Ebola and Marburg viruses. The antisense antiviral compounds are morpholino oligonucleotides having: a) a nuclease resistant backbone, b) 15-40 nucleotide bases, and c) a targeting sequence of at least 15 bases in length that hybridizes to a target region selected from the following: i) the Ebola virus AUG start site region of VP24; ii) the Ebola virus AUG start site region of VP35; iii) the Marburg virus AUG start site region of VP24; or iv) the Marburg virus AUG start site region of NP.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: May 1, 2012
    Assignees: AVI BioPharma Inc., The United States of America as represented by the Army Medical Research and Material Command
    Inventors: David A. Stein, Patrick L. Iversen, Sina Bavari, Dwight D. Weller
  • Patent number: 8129352
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Flaviviridae, Picornoviridae, Caliciviridae, Togaviridae, Arteriviridae, Coronaviridae, Astroviridae and Hepeviridae families in the treatment of a viral infection. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with stem-loop secondary structure within the 5?-terminal end 40 bases of the positive-sense RNA strand of the virus.
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: March 6, 2012
    Assignee: AVI BioPharma, Inc.
    Inventors: Patrick L. Iversen, David A. Stein
  • Patent number: 8084433
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Flaviviridae, Picomoviridae, Caliciviridae, Togaviridae, Arteriviridae, Coronaviridae, Astroviridae and Hepeviridae families in the treatment of a viral infection. The antisense antiviral compounds are substantially uncharged morpholino oligonucleotides having a sequence of 12-40 subunits, including at least 12 subunits having a targeting sequence that is complementary to a region associated with stem-loop secondary structure within the 5?-terminal end 40 bases of the positive-sense RNA strand of the virus.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: December 27, 2011
    Assignee: AVI BioPharma, Inc.
    Inventors: Patrick L. Iversen, David A. Stein, Dwight D. Weller
  • Patent number: 8030292
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Filoviridae family, and in the treatment of a viral infection. The compounds and methods relate to the treatment of viral infections in mammals including primates by Ebola and Marburg viruses. The antisense antiviral compounds are morpholino oligonucleotides having: a) a nuclease resistant backbone, b) 15-40 nucleotide bases, and c) a targeting sequence of at least 15 bases in length that hybridizes to a target region selected from the following: i) the Ebola virus AUG start site region of VP24; ii) the Ebola virus AUG start site region of VP35; iii) the Marburg virus AUG start site region of VP24; or iv) the Marburg virus AUG start site region of NP.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 4, 2011
    Assignees: AVI BioPharma Inc., U.S. Army Medical Research and Material Command
    Inventors: David A. Stein, Patrick L. Iversen, Sina Bavari, Dwight D. Weller
  • Patent number: 8030291
    Abstract: The invention provides antisense antiviral compounds and methods of their use and production in inhibition of growth of viruses of the Filoviridae family, and in the treatment of a viral infection. The compounds and methods relate to the treatment of viral infections in mammals including primates by Ebola and Marburg viruses. The antisense antiviral compounds are morpholino oligonucleotides having: a) a nuclease resistant backbone, b) 15-40 nucleotide bases, and c) a targeting sequence of at least 15 bases in length that hybridizes to a target region selected from the following: i) the Ebola virus AUG start site region of VP24; ii) the Ebola virus AUG start site region of VP35; iii) the Marburg virus AUG start site region of VP24; or iv) the Marburg virus AUG start site region of NP.
    Type: Grant
    Filed: March 11, 2009
    Date of Patent: October 4, 2011
    Assignees: AVI BioPharma Inc., U.S. Army Medical Research and Material Command
    Inventors: David A. Stein, Patrick L. Iversen, Sina Bavari, Dwight D. Weller
  • Publication number: 20100292189
    Abstract: A method of inhibiting replication of a flavivirus in animal cells, and an oligonucleotide compound for use in the method are disclosed. The oligonucleotide analog (i) has a nuclease-resistant backbone, (ii) is capable of uptake by the cells, (iii) contains between 8-40 nucleotide bases, and (iv) has a sequence of at least 8 bases complementary to a region of the virus' positive strand RNA genome that includes at least a portion of SEQ ID NOS:1-4. Exposure of cells infected with a flavivirus to the analog is effective to form within the cells, a heteroduplex structure composed of the virus ssRNA and the oligonucleotide, characterized by a Tm of dissociation of at least 45° C., and having disrupted base pairing between the virus' 5? and 3? cyclization sequences.
    Type: Application
    Filed: August 2, 2010
    Publication date: November 18, 2010
    Applicant: AVI BIOPHARMA, INC.
    Inventors: Patrick L. Iversen, David A. Stein
  • Patent number: 7807801
    Abstract: A method of inhibiting replication of a flavivirus in animal cells, and an oligonucleotide compound for use in the method are disclosed. The oligonucleotide analog (i) has a nuclease-resistant backbone, (ii) is capable of uptake by the cells, (iii) contains between 8-40 nucleotide bases, and (iv) has a sequence of at least 8 bases complementary to a region of the virus' positive strand RNA genome that includes at least a portion of SEQ ID NOS:1-4. Exposure of cells infected with a flavivirus to the analog is effective to form within the cells, a heteroduplex structure composed of the virus ssRNA and the oligonucleotide, characterized by a Tm of dissociation of at least 45° C., and having disrupted base pairing between the virus' 5? and 3? cyclization sequences.
    Type: Grant
    Filed: August 5, 2004
    Date of Patent: October 5, 2010
    Assignee: AVI BioPharma Inc.
    Inventors: Patrick L. Iversen, David A. Stein