Patents by Inventor C. Tang

C. Tang 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: 20200390538
    Abstract: Methods and devices are provided for anchoring a ligament or tendon to bone. In general, various inserter tools are provided for simultaneously delivering an expandable sheath and an expander into bone. With both components of the implant mounted on the same tool, the sheath and a ligament can be advanced into a bone hole and the expander, which trails behind the sheath during delivery of the sheath, can be advanced into the sheath to expand the sheath and anchor the sheath and ligament within the bone hole.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Inventors: Mehmet Z. Sengun, Benjamin Cleveland, David R. Diduch, Mark H. Getelman, James J. Mahoney, JR., Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Howard C. Tang, Gregory R. Whittaker
  • Publication number: 20200383681
    Abstract: Surgical constructs and methods are provided for securing soft tissue to bone. One exemplary embodiment of a construct is formed from a suture filament and includes two terminal ends of filament and an intermediate portion disposed along at least a portion of a length extending between the terminal ends. The construct can have a first terminal end that is the first terminal end of the filament, and a second terminal end that includes a loop. The loop can be formed by disposing the second terminal end of the filament within a volume of a portion of the intermediate portion of the filament. In some disclosed methods, both terminal ends of the filament can be passed through tissue when performing soft tissue repairs. Various other embodiments of constructs and methods are provided, including constructs having two or more filaments associated with an anchor and methods of using such constructs.
    Type: Application
    Filed: March 23, 2020
    Publication date: December 10, 2020
    Inventors: Mehmet Ziya Sengun, Howard C. Tang, Gregory R. Whittaker
  • Patent number: 10856966
    Abstract: Methods and devices are provided for anchoring a ligament or tendon to bone. In one embodiment, a surgical implant is provided having a sheath and an expander that is received within the sheath. Various delivery tools, including a sheath inserter and a driver, are also provided. In use, the sheath inserter can be used to position a tendon within a prepared bone hole, and it can be used to deliver the sheath with a guidewire coupled thereto into the bone hole. The driver can be provided for delivering the expander into the sheath. A loader can optionally be used to load the driver and expander onto the guidewire coupled to the implanted sheath.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: December 8, 2020
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: David R. Diduch, Mark H. Getelman, Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Mehmet Z. Sengun, Howard C. Tang, Paul P. Weitzel, Gregory R. Whittaker
  • Publication number: 20200338183
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Application
    Filed: July 11, 2020
    Publication date: October 29, 2020
    Applicant: Altimmune, Inc
    Inventor: De-Chu C Tang
  • Publication number: 20200338184
    Abstract: The present invention shows that intranasal administration of E1/E3-defective adenovirus particles may confer rapid and broad protection against viral and bacterial pathogens in a variety of disease settings. Protective responses lasted for many weeks in a single-dose regimen in animal models. When a pathogen-derived antigen gene was inserted into the E1/E3-defective adenovirus genome, the antigen-induced protective immunity against the specific pathogen was elicited before the adenovirus-mediated protective response declined away, thus conferring rapid, prolonged, and seamless protection against pathogens. In addition to E1/E3-defective adenovirus, other bioengineered non-replicating vectors encoding pathogen-derived antigens may also be developed into a new generation of rapid and prolonged immunologic-therapeutic (RAPIT).
    Type: Application
    Filed: July 12, 2020
    Publication date: October 29, 2020
    Applicant: Altimmune, Inc
    Inventor: De-Chu C Tang
  • Publication number: 20200338188
    Abstract: The present invention relates generally to the fields of immunology and vaccine technology. More specifically, the invention relates to recombinant human adenovirus vectors for delivery of avian immunogens and antigens, such as avian influenza into avians. The invention also provides methods of introducing and expressing an avian immunogen in avian subjects, including avian embryos, as well as methods of eliciting an immunogenic response in avian subjects to avian immunogens.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Applicants: Altimmune, Inc., Auburn University
    Inventors: De-Chu C Tang, Kent VAN KAMPEN, Haroldo Toro
  • Publication number: 20200321117
    Abstract: A system and associated method provides an assessment of patient's heart health status based on past medical data. The system has a collection system, a processing system, a profiling system, and a user tools system. The collection system collects data from at least one data source having the past medical data of a plurality of patients. The processing system processes unstructured data to extract information related to patient health at different points in time. The profiling system develops a classifier based on the extracted information and other collected data. The profiling system further categorizes the extracted information into one of a plurality of health statuses at the different points in time. The user tools system generates a user interface comprising the plurality of health statuses at the different points in time. The health statuses relate to a compensated or decompensated status of the patient's heart.
    Type: Application
    Filed: April 4, 2019
    Publication date: October 8, 2020
    Inventors: Uri Kartoun, Kenney Ng, Tanya Rudakevych, Charalambos Stavropoulos, Sophie Batchelder, Veronica Aldous, Amy Chiu, David Osofsky, Francis Campion, Paul C. Tang
  • Publication number: 20200321085
    Abstract: A notation assistant system has a machine learning system, a notation processing system, a scoring system, and a suggestion system. The machine learning system trains a classifier for rating a factor related to a clinical narrative note that describes a patient's health status. The notation processing system processes a clinical narrative note and the scoring system determines a factor rating, such as a completion score or a clarity score. The scoring system provides the factor rating to an end-user device to display to a user. The notation assistant system is configured to perform a method as a user is entering a clinical narrative note to provide real-time feedback, such as the factor rating. The suggestion system is configured to provide suggestions for modifying the clinical narrative note to improve the rating factor. The notation assistant system applies to patient health conditions such as a health status of a patient's heart for a patient receiving care for congestive heart failure.
    Type: Application
    Filed: April 4, 2019
    Publication date: October 8, 2020
    Inventors: Uri Kartoun, Kenney Ng, Tanya Rudakevych, Charalambos Stavropoulos, Francis Campion, Paul C. Tang
  • Patent number: 10771736
    Abstract: Aspects of the subject disclosure are directed towards providing contextual information (such as high resolution still images) during an audio or video call. A receiver of the contextual information may send commands to the sending device to specify a desired resolution and frame rate of such images. A receiving user also may determine how to display any video call frames and/or the contextual information on one or more display devices available to the receiving user. Other contextual information such as location-related data by which a user can determine and display a location of the other call participant (or participants) may be transmitted during the call.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: September 8, 2020
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Kori M. Inkpen, Sasa Junuzovic, Seungwon Kim, Aaron C. Hoff, John C. Tang, David Alexander Molnar, Philip A. Chou
  • Publication number: 20200278950
    Abstract: A system and associated method for assessing level of completeness of healthcare data storage based on collected data. The system includes a collection system, a measurement system, an expectation system, and an alerting system. In a method of assessing the health of stored data, the system collects real-time data from at least one data source, determines measurements for a plurality of parameters based on the collected data, and generates expectations for a future period of time for the plurality of parameters based on data analysis technique. The system also compares the expectations for the future period of time to subsequent measurements collected for that period of time to determine whether the subsequent measurements satisfy an expectation threshold and provide an alert to a client terminal. The alert is a result of the comparison of the expectations and the subsequent measurements and provides an assessment of data storage quality and alerts on anticipated deficiencies.
    Type: Application
    Filed: February 28, 2019
    Publication date: September 3, 2020
    Inventors: Uri Kartoun, Kenney Ng, Tanya Rudakevych, Yoonyoung Park, Charalambos Stavropoulos, Sophie Batchelder, Veronica Aldous, David Osofsky, Amy Chiu, Francis Campion, Paul C. Tang
  • Patent number: 10758337
    Abstract: Methods and devices are provided for anchoring a ligament or tendon to bone. In general, various inserter tools are provided for simultaneously delivering an expandable sheath and an expander into bone. With both components of the implant mounted on the same tool, the sheath and a ligament can be advanced into a bone hole and the expander, which trails behind the sheath during delivery of the sheath, can be advanced into the sheath to expand the sheath and anchor the sheath and ligament within the bone hole.
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 1, 2020
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: Mehmet Z. Sengun, Gregory R. Whittaker, Benjamin Cleveland, David R. Diduch, Mark H. Getelman, James J. Mahoney, Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Howard C. Tang
  • Patent number: 10751161
    Abstract: Various bone anchor assemblies and methods are provided for anchoring tissue to bone. In one embodiment, an anchor assembly for anchoring a tendon to bone is provided and includes a substantially cylindrical sheath having bone-engaging surface features formed on an external surface thereof, and having an inner lumen formed therein and extending from an open proximal end to a substantially closed distal. The substantially closed distal end includes at least one tendon anchoring feature extending distally therefrom and configured to facilitate anchoring of a tendon to bone. The anchor assembly further includes an expander having a generally elongate cylindrical configuration and being sized and shaped to be received within the inner lumen of the sheath.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: August 25, 2020
    Assignee: MEDOS INTERNATIONAL SÁRL
    Inventors: David R. Diduch, Mark H. Getelman, James J. Mahoney, Jr., Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Mehmet Z. Sengun, Howard C. Tang, Paul P. Weitzel, Gregory R. Whittaker
  • Patent number: 10744195
    Abstract: The present invention relates generally to the fields of immunology and vaccine technology. More specifically, the invention relates to recombinant human adenovirus vectors for delivery of avian immunogens and antigens, such as avian influenza into avians. The invention also provides methods of introducing and expressing an avian immunogen in avian subjects, including avian embryos, as well as methods of eliciting an immunogenic response in avian subjects to avian immunogens.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: August 18, 2020
    Assignees: Altimmune Inc., Auburn University
    Inventors: De-Chu C. Tang, Kent R. Van Kampen, Haroldo Toro
  • Publication number: 20200258510
    Abstract: A method, a system, and a computer program product are provided. Speech signals from a medical conversation between a medical provider and a patient are converted to text based on a first domain model associated with a medical scenario. The first domain model is selected from multiple domain models associated with a workflow of the medical provider. One or more triggers are detected, each of which indicates a respective change in the medical scenario. A corresponding second domain model is applied to the medical conversation to more accurately convert the speech signals to text in response to each of the detected one or more triggers. The corresponding second domain model is associated with a respective change in the medical scenario of the workflow of the medical provider. A clinical note is provided based on the text produced by converting the speech signals.
    Type: Application
    Filed: February 7, 2019
    Publication date: August 13, 2020
    Inventors: Andrew J. Lavery, Kenney Ng, Michael Picheny, Paul C. Tang
  • Patent number: 10729419
    Abstract: Methods and devices are provided for anchoring a ligament or tendon to bone. In one embodiment, a surgical implant is provided having a sheath and an expander that is received within the sheath. Various delivery tools, including a sheath inserter and a driver, are also provided. In use, the sheath inserter can be used to position a tendon within a prepared bone hole, and it can be used to deliver the sheath with a guidewire coupled thereto into the bone hole. The driver can be provided for delivering the expander into the sheath. A loader can optionally be used to load the driver and expander onto the guidewire coupled to the implanted sheath.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: August 4, 2020
    Assignee: MEDOS INTERNATIONAL SARL
    Inventors: David R. Diduch, Mark H. Getelman, Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Mehmet Z. Sengun, Howard C. Tang, Gregory R. Whittaker
  • Patent number: 10726844
    Abstract: A method, computer system, and a computer program product for optimizing speech recognition in a smart medical room. The present invention may include selecting, from a database, one or more speech domain models based on a plurality of signals from a plurality of biometric sensors associated with a plurality of medical equipment, wherein the one or more speech domain models are trained with one or more feedback from a clinician based on a medical encounter and from a continuous feedback display in the smart medical room, wherein the one or more feedback from the clinician is based on an optional notification to the clinician to confirm the one or more speech models in use.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 28, 2020
    Assignee: International Business Machines Corporation
    Inventors: Andrew J. Lavery, Kenney Ng, Michael A. Picheny, Paul C. Tang
  • Patent number: 10709488
    Abstract: Methods and devices are provided for anchoring a ligament or tendon to bone. In particular, various delivery tools, including a variety of sheath inserter tools, are provided. The tools can be used to position a tendon within a prepared bone hole, and to deliver a sheath into the bone hole.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: July 14, 2020
    Assignee: MEDOS INTERNATIONAL SÁRL
    Inventors: David R. Diduch, Mark H. Getelman, Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Mehmet Z. Sengun, Howard C. Tang
  • Patent number: 10683379
    Abstract: Described herein are polymers, polymeric gels, or a composition thereof, for drug delivery. The polymers, which include boronic-acid containing moieties (e.g., and polyol-containing moieties (e.g., are prepared by free-radical polymerization and can self-assemble into polymeric gels such as hydrogels. Also provided are methods or preparing the polymers, kits involving the polymers and/or polymeric gels or a composition thereof, for use as materials or delivery applications of an agent to a subject.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: June 16, 2020
    Assignee: Massachusetts Institute of Technology
    Inventors: Daniel Griffith Anderson, Eric Andrew Appel, Yizhou Dong, Robert S. Langer, Benjamin C. Tang, Omid Veiseh, Weiheng Wang, Matthew J. Webber, Kun Xue
  • Publication number: 20200129171
    Abstract: Methods and devices are provided for anchoring a ligament or tendon to bone. In one embodiment, a surgical implant is provided having a sheath and an expander that is received within the sheath. Various delivery tools, including a sheath inserter and a driver, are also provided. In use, the sheath inserter can be used to position a tendon within a prepared bone hole, and it can be used to deliver the sheath with a guidewire coupled thereto into the bone hole. The driver can be provided for delivering the expander into the sheath. A loader can optionally be used to load the driver and expander onto the guidewire coupled to the implanted sheath.
    Type: Application
    Filed: January 2, 2020
    Publication date: April 30, 2020
    Applicant: Medos International Sarl
    Inventors: David R. Diduch, Mark H. Getelman, Jacob A. Marks, Gerome Miller, Matthew J. Ravenscroft, Mehmet Z. Sengun, Howard C. Tang, Gregory R. Whittaker
  • Patent number: 10631848
    Abstract: Surgical constructs and methods are provided for securing soft tissue to bone. One exemplary embodiment of a construct is formed from a suture filament and includes two terminal ends of filament and an intermediate portion disposed along at least a portion of a length extending between the terminal ends. The construct can have a first terminal end that is the first terminal end of the filament, and a second terminal end that includes a loop. The loop can be formed by disposing the second terminal end of the filament within a volume of a portion of the intermediate portion of the filament. In some disclosed methods, both terminal ends of the filament can be passed through tissue when performing soft tissue repairs. Various other embodiments of constructs and methods are provided, including constructs having two or more filaments associated with an anchor and methods of using such constructs.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: April 28, 2020
    Assignee: MEDOS INTERNATIONAL SÀRL
    Inventors: Mehmet Ziya Sengun, Howard C. Tang, Gregory R. Whittaker