Patents by Inventor Daniel A. ENGEL

Daniel A. ENGEL 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: 20230259105
    Abstract: The present invention provides a medical device securement system (10) for releasably anchoring a medical device (C) such as a catheter hub to the skin of a patient. The system (10) comprises a main body having a first section (14) and a second section (16) displaceable relative to one another to translate the system between an undeployed and a deployed state, a skin adhering element in the form of microneedle arrays projecting from a tissue contacting surface of the first section (14) and a second array of microneedles projecting from a tissue contacting surface of the second section (16), a retention device (24) provided on the main body for receiving and engaging the medical device (C), wherein the first section (14) comprises a first base defining the tissue contacting surface and a closure member (20) hingedly articulated relative to the first base.
    Type: Application
    Filed: June 22, 2021
    Publication date: August 17, 2023
    Inventors: Jan De Caigny, Daniel Engel, Sebastian Gau, Alexander Schaedler
  • Publication number: 20230047700
    Abstract: The disclosure relates to a system (10) for monitoring and/or controlling one or more chemical plant(s) (12), wherein the system (10) comprises a first processing layer (14) associated with the chemical plant (12) and communicatively coupled to a second processing layer (16), wherein the first processing layer (14) and the second processing layer (16) are configured in a secure network (18, 20), wherein the first processing layer (14) provides process or asset specific data (22) of the chemical plant (12) to the second processing layer (16), wherein the second processing layer (16) is configured to contextualize process or asset specific data to generate plant specific data and to provide plant specific data (24) of one or more chemical plant(s) (12) to an interface (26) to an external network.
    Type: Application
    Filed: December 8, 2020
    Publication date: February 16, 2023
    Inventors: Bart Van Loon, Jan De Caigny, Sebastian Gau, Daniel Engel
  • Publication number: 20230009093
    Abstract: A system (10) for monitoring and/or controlling one or more chemical plant(s) (12) including at least one processing layer (14, 16, 32, 34), wherein the at least one processing layer (14, 16, 32, 34) is associated with a secure network (20) and communicatively coupled to an interface (26) for providing process or asset specific data or process applications to an external processing layer (30), wherein the at least one processing layer (14, 16, 32, 34) is configured to add a transfer tag to the process or asset specific data or to the process application and to provide the process or asset specific data or the process application based on the transfer tag.
    Type: Application
    Filed: December 8, 2020
    Publication date: January 12, 2023
    Inventors: Jan De Caigny, Bart Van Loon, Sebastian Gau, Daniel Engel
  • Patent number: 10640549
    Abstract: This disclosure is directed to compositions and methods for utilizing the boundaries of the C-terminal domains of Nucleoprotein from Zaire Ebola virus as highly stable recombinant protein antigens to generate antibodies for diagnosis and treatment of Ebola virus infection.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: May 5, 2020
    Assignees: University of Virginia Patent Foundation, The University of Chicago
    Inventors: Zygmunt S. Derewenda, Daniel A. Engel, Anthony Kossiakoff, Elena K. Davydova, Mateusz Jaskolowski
  • Publication number: 20180334494
    Abstract: This disclosure is directed to compositions and methods for utilizing the boundaries of the C-terminal domains of Nucleoprotein from Zaire Ebola virus as highly stable recombinant protein antigens to generate antibodies for diagnosis and treatment of Ebola virus infection.
    Type: Application
    Filed: October 16, 2015
    Publication date: November 22, 2018
    Inventors: Zygmunt S. DEREWENDA, Daniel A. ENGEL, Anthony KOSSIAKOFF, Elena K. DAVYDOVA, Mateusz JASKOLOWSKI
  • Publication number: 20070288515
    Abstract: A system for routing data in an automatic identification system includes an event management system (EMS), a real-time in-memory data structure (RIED) coupled to the EMS, the RIED for storing event information gathered by the EMS and a task management system (TMS) for ensuring that the RIED is updated by one transaction at a time. With this particular arrangement, a system for managing a large number of real-time events is provided. In one embodiment, the control system can be provided in a distributed hierarchical arrangement. The EMS of each control system can include filters which limit the amount of information provided to the next level in the hierarchy. In this manner the hierarchical control system network acts as a high volume data collector and processor. In some embodiments a level of the hierarchy can be removed spatially and/or temporally from an adjacent level in the hierarchy. This approach results in an intelligent network and also lends itself to scalability.
    Type: Application
    Filed: April 10, 2007
    Publication date: December 13, 2007
    Inventors: Sanjay Sarma, Daniel Engels, Lamiprasad Putta, Sridhar Ramachandran, James Waldrop
  • Publication number: 20070175990
    Abstract: A system for routing data in an automatic identification system includes an event management system (EMS), a real-time in-memory data structure (RIED) coupled to the EMS, the RIED for storing event information gathered by the EMS and a task management system (TMS) for ensuring that the RIED is updated by one transaction at a time. With this particular arrangement, a system for managing a large number of real-time events is provided. In one embodiment, the control system can be provided in a distributed hierarchical arrangement. The EMS of each control system can include filters which limit the amount of information provided to the next level in the hierarchy. In this manner the hierarchical control system network acts as a high volume data collector and processor. In some embodiments a level of the hierarchy can be removed spatially and/or temporally from an adjacent level in the hierarchy. This approach results in an intelligent network and also lends itself to scalability.
    Type: Application
    Filed: April 10, 2007
    Publication date: August 2, 2007
    Inventors: Sanjay Sarma, Daniel Engels, Laxmiprasad Putta, Sridhar Ramachandran, James Waldrop