Patents by Inventor Robert Adolfsson

Robert Adolfsson 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).

  • Patent number: 10819773
    Abstract: An asynchronous distributed computing system with a plurality of computing nodes is provided. One of the computing nodes includes a sequencer service that receives updates from the plurality of computing nodes. The sequencer service maintains or annotates messages added to the global state of the system. Updates to the global state are published to the plurality of computing nodes. Monitoring services on the other computing nodes write the updates into a locally maintained copy of the global state that exists in shared memory on each one of the nodes. Client computer processes on the nodes may then subscribe to have updates “delivered” to the respective client computer processes.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: October 27, 2020
    Assignee: NASDAQ TECHNOLOGY AB
    Inventors: Patrik Färnlöf, Robert Adolfsson
  • Patent number: 10810064
    Abstract: The described technology relates to a publish-subscribe message framework in which an application, decomposed to a plurality of processing stages, is run by executing respective processing stages of the application asynchronously and simultaneously with each other. Communications between the respective processing stages may exclusively be in accordance with the publish-subscribe execution model. The described publish-subscribe framework provides for processing stages to be executed in a multi-process and/or multi-threaded manner while also enabling the distribution of the processing stages to respective processing resources in a multi-processor/multi-core processing environment. An example electronic exchange application and a corresponding example exchange gateway application are described.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: October 20, 2020
    Assignee: Nasdaq Technology AB
    Inventors: Robert Adolfsson, Daniel Hilton
  • Patent number: 10639413
    Abstract: A blood filtration method, system, device and media for removing gram negative bacteria from the blood wherein the media includes a substrate coated with mannose optionally in constitution with substrate coated with heparin.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: May 5, 2020
    Assignee: Exthera Medical Corporation
    Inventors: Keith McCrea, Robert Ward, Olle Larm, Lars Adolfsson
  • Publication number: 20190332449
    Abstract: The described technology relates to a publish-subscribe message framework in which an application, decomposed to a plurality of processing stages, is run by executing respective processing stages of the application asynchronously and simultaneously with each other. Communications between the respective processing stages may exclusively be in accordance with the publish-subscribe execution model. The described publish-subscribe framework provides for processing stages to be executed in a multi-process and/or multi-threaded manner while also enabling the distribution of the processing stages to respective processing resources in a multi-processor/multi-core processing environment. An example electronic exchange application and a corresponding example exchange gateway application are described.
    Type: Application
    Filed: April 25, 2019
    Publication date: October 31, 2019
    Inventors: Robert ADOLFSSON, Daniel HILTON
  • Patent number: 10027585
    Abstract: A network routing table includes destination addresses of destination applications hosted on peer nodes of a network. A primary processor registers a first destination application and a second destination application, where the first destination application is the same as the second destination application and both the first destination application and the second destination application have the same destination address. That processor also provides the peer nodes and a secondary processor with a copy of the table. When the first destination application is inactivated, all peer nodes and the secondary processor are provided with a copy of an updated routing table indicating inactivation of the first destination application and routing of the application message to the second destination application.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: July 17, 2018
    Assignee: Nasdaq Technology AB
    Inventors: Björn Carlson, Robert Adolfsson
  • Publication number: 20180006941
    Abstract: A network routing table includes destination addresses of destination applications hosted on peer nodes of a network. A primary processor registers a first destination application and a second destination application, where the first destination application is the same as the second destination application and both the first destination application and the second destination application have the same destination address. That processor also provides the peer nodes and a secondary processor with a copy of the table. When the first destination application is inactivated, all peer nodes and the secondary processor are provided with a copy of an updated routing table indicating inactivation of the first destination application and routing of the application message to the second destination application.
    Type: Application
    Filed: September 14, 2017
    Publication date: January 4, 2018
    Inventors: Björn CARLSON, Robert ADOLFSSON
  • Publication number: 20170302728
    Abstract: An asynchronous distributed computing system with a plurality of computing nodes is provided. One of the computing nodes includes a sequencer service that receives updates from the plurality of computing nodes. The sequencer service maintains or annotates messages added to the global state of the system. Updates to the global state are published to the plurality of computing nodes. Monitoring services on the other computing nodes write the updates into a locally maintained copy of the global state that exists in shared memory on each one of the nodes. Client computer processes on the nodes may then subscribe to have updates “delivered” to the respective client computer processes.
    Type: Application
    Filed: June 23, 2017
    Publication date: October 19, 2017
    Inventors: Patrik FÄRNLÖF, Robert ADOLFSSON
  • Patent number: 9774527
    Abstract: Example embodiments relate to a method of, and device for facilitating, resilient peer-to-peer application message routing. The method comprises storing a network routing table comprising destination addresses of applications hosted on peer nodes of a network, and providing the peer nodes with a copy of the routing table via which routing table an application message from any one of the peer nodes is routed to a destination address designating a destination application hosted by a destination peer node.
    Type: Grant
    Filed: August 31, 2012
    Date of Patent: September 26, 2017
    Assignee: Nasdaq Technology AB
    Inventors: Björn Carlson, Robert Adolfsson
  • Patent number: 9712606
    Abstract: An asynchronous distributed computing system with a plurality of computing nodes is provided. One of the computing nodes includes a sequencer service that receives updates from the plurality of computing nodes. The sequencer service maintains or annotates messages added to the global state of the system. Updates to the global state are published to the plurality of computing nodes. Monitoring services on the other computing nodes write the updates into a locally maintained copy of the global state that exists in shared memory on each one of the nodes. Client computer processes on the nodes may then subscribe to have updates “delivered” to the respective client computer processes.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: July 18, 2017
    Assignee: NASDAQ TECHNOLOGY AB
    Inventors: Patrik Färnlöf, Robert Adolfsson
  • Publication number: 20150341422
    Abstract: An asynchronous distributed computing system with a plurality of computing nodes is provided. One of the computing nodes includes a sequencer service that receives updates from the plurality of computing nodes. The sequencer service maintains or annotates messages added to the global state of the system. Updates to the global state are published to the plurality of computing nodes. Monitoring services on the other computing nodes write the updates into a locally maintained copy of the global state that exists in shared memory on each one of the nodes. Client computer processes on the nodes may then subscribe to have updates “delivered” to the respective client computer processes.
    Type: Application
    Filed: December 4, 2014
    Publication date: November 26, 2015
    Inventors: Patrik FÄRNLÖF, Robert ADOLFSSON
  • Publication number: 20140064279
    Abstract: Embodiments of present invention relates to a method of, and device for facilitating, resilient peer-to-peer application message routing. The method comprises storing a network routing table comprising destination addresses of applications hosted on peer nodes of a network, and providing the peer nodes with a copy of the routing table via which routing table an application message from any one of the peer nodes is routed to a destination address designating a destination application hosted by a destination peer node.
    Type: Application
    Filed: August 31, 2012
    Publication date: March 6, 2014
    Applicant: OMX TECHNOLOGY AB
    Inventors: Björn CARLSON, Robert Adolfsson