Patents by Inventor Erik Nystrom
Erik Nystrom 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).
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Publication number: 20240013064Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for generating a model deficiency data object for a tensor-based graph processing machine learning model. Certain embodiments of the present invention utilize systems, methods, and computer program products that generate a model deficiency data object for a tensor-based graph processing machine learning model using holistic graph links generated by utilizing a graph representation machine learning model.Type: ApplicationFiled: July 7, 2022Publication date: January 11, 2024Inventors: Paul J. Godden, Erik A. Nystrom, Gregory J. Boss
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Publication number: 20240015041Abstract: The technology disclosed relates to hosting a virtual conference with a plurality of attendees, such that attendees in a first category have an interactive broadcast access to the virtual conference, and attendees in a second category have a view-only broadcast access to the virtual conference. The interactive broadcast access allows the attendees in the first category to share their audio and/or video with the plurality of attendees. The view-only broadcast access allows the attendees in the second category to receive audio and/or video from at least one attendee in the first category, and prevents the attendees in the second category from sharing their audio and/or video with the plurality of attendees. In response to a transition request received from a given attendee in the second category, the given attendee is transitioned from the view-only broadcast access to the interactive broadcast access.Type: ApplicationFiled: July 6, 2022Publication date: January 11, 2024Applicant: Vuemix, Inc.Inventors: Govind KIZHEPAT, Erik NYSTROM
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Patent number: 9609317Abstract: In some embodiments, a video (e.g. MPEG-2, H.264) transcoder channel pool is used to transcode multiple independent videos (programs) per channel substantially concurrently. A syntactically-unified combined input video stream is assembled by interleaving segments of different input video streams. The combined stream may be a container stream or elementary stream. Each segment includes one or more groups of pictures (GOP). The combined stream includes the payload video data of the input streams in unmodified form, and modified header data characterizing the combined stream as a single video stream. The combined input stream is transcoded using a single transcoder channel/input port to generate a combined output video stream. Multiple independent output video streams are assembled by de-interleaving segments of the combined output video stream according to stored interleaving break identifiers.Type: GrantFiled: December 3, 2012Date of Patent: March 28, 2017Assignee: Vuemix, Inc.Inventors: Govind Kizhepat, Erik Nystrom, Yung-Hsiao Lai
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Patent number: 8325821Abstract: In some embodiments, a video (e.g. MPEG-2, H.264) transcoder channel pool is used to transcode multiple independent videos (programs) per channel substantially concurrently. A syntactically-unified combined input video stream is assembled by interleaving segments of different input video streams. The combined stream may be a container stream or elementary stream. Each segment includes one or more groups of pictures (GOP). The combined stream includes the payload video data of the input streams in unmodified form, and modified header data characterizing the combined stream as a single video stream. The combined input stream is transcoded using a single transcoder channel/input port to generate a combined output video stream. Multiple independent output video streams are assembled by de-interleaving segments of the combined output video stream according to stored interleaving break identifiers.Type: GrantFiled: February 8, 2012Date of Patent: December 4, 2012Assignee: Vyumix, Inc.Inventors: Govind Kizhepat, Erik Nystrom, Yung-Hsiao Lai
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Publication number: 20080161269Abstract: This invention relates to novel compounds having the structural formula I below: and to their pharmaceutically acceptable salt, compositions and methods of use. These novel compounds provide a treatment or prophylaxis of cognitive impairment, Alzheimer Disease, neurodegeneration and dementia.Type: ApplicationFiled: December 19, 2007Publication date: July 3, 2008Applicants: ASTRAZENECA AB, ASTEX THERAPEUTICS LIMITEDInventors: Stefan Berg, Sofia Karlstrom, Karin Kolmodin, Johan Lindstrom, Jan-Erik Nystrom, Fernando Sehgelmeble, Peter Soderman
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Patent number: 7354905Abstract: There is provided compounds of formula I, R1O(O)C—CH2—(R)Cgl-Aze-Pab-R2I wherein R1 and R2 have meanings given in the description, which are useful as prodrugs of inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (eg thrombosis) or as anticoagulants.Type: GrantFiled: February 12, 2004Date of Patent: April 8, 2008Assignee: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jürgen Hoffmann, Jan-Erik Nyström, Henrik Sörensen, Mikael Sellén
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Publication number: 20070249578Abstract: There is provided compounds of formula I wherein R1, Rx, Y, Ry, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: ApplicationFiled: June 6, 2007Publication date: October 25, 2007Applicant: AstraZeneca ABInventors: Tord Inghardt, Olle Karlsson, Marcel Linschoten, Jan-Erik Nystrom
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Patent number: 7241757Abstract: There is provided compounds of formula I wherein R1, Rx, Y, Ry, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: April 2, 2004Date of Patent: July 10, 2007Assignee: AstraZeneca ABInventors: Tord Inghardt, Olle Karlsson, Marcel Linschoten, Jan-Erik Nyström
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Patent number: 6921758Abstract: There is provided amino acid derivatives of formula I, wherein p, q, R1, R2, R3, R4, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: June 26, 2003Date of Patent: July 26, 2005Assignee: AstraZeneca ABInventors: David Gustafsson, Jan-Erik Nyström
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Patent number: 6838478Abstract: There is provided compounds of formula I, wherein R1, R2, R3, Rx, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: April 30, 2001Date of Patent: January 4, 2005Assignee: AstraZeneca ABInventors: David Gustafsson, Jan-Erik Nyström
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Publication number: 20040186090Abstract: There is provided compounds of formula I 1Type: ApplicationFiled: April 2, 2004Publication date: September 23, 2004Applicant: AstraZeneca ABInventors: Tord Inghardt, Olle Karlsson, Marcel Linschoten, Jan-Erik Nystrom
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Publication number: 20040162410Abstract: There is provided compounds of formula I,Type: ApplicationFiled: February 12, 2004Publication date: August 19, 2004Applicant: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jurgen Hoffmann, Jan-Erik Nystrom, Henrik Sorensen, Mikael Sellen
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Patent number: 6750243Abstract: There is provided compounds of formula I wherein R1, Rx, Y, Ry, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: March 21, 2000Date of Patent: June 15, 2004Assignee: AstraZeneća ABInventors: Tord Inghardt, Olle Karlsson, Marcel Linschoten, Jan-Erik Nyström
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Publication number: 20040087647Abstract: There is provided amino acid derivatives of formula I, 1Type: ApplicationFiled: June 26, 2003Publication date: May 6, 2004Applicant: AstraZeneca ABInventors: David Gustafsson, Jan-Erik Nystrom
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Patent number: 6716834Abstract: There is provided compounds of formulae I and IA wherein Y, R1, R2, R3, D1 and D2 have meanings given in the description which are useful as, or as prodrugs of, competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: November 12, 2002Date of Patent: April 6, 2004Assignee: AstraZeneca ABInventors: Kjell Andersson, Tord Inghardt, Olle Karlsson, Marcel Linschoten, Jan-Erik Nyström, Gunnel Sundén
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Patent number: 6617320Abstract: There is provided amino acid derivatives of formula I, wherein p, q, R1, R2, R3, R4, Y, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as hirombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: November 29, 2001Date of Patent: September 9, 2003Assignee: AstraZeneca ABInventors: David Gustafsson, Jan-Erik Nyström
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Patent number: 6599894Abstract: There is provided compounds of formula I wherein R1, R2, Y, R3 and R4 have meanings given in the description which are useful as, or as prodrugs of, competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: March 16, 2000Date of Patent: July 29, 2003Assignee: AstŕaZeneca ABInventors: Tord Inghardt, Jan-Erik Nyström
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Patent number: 6576657Abstract: There is provided compounds of formula I, wherein R1, Rx, Y, Ry, n and B have meanings given in the description which are useful as competitive inhibitors of trypsin-like proteases, such as thrombin, and in particular in the treatment of conditions where inhibition of thrombin is required (e.g. thrombosis) or as anticoagulants.Type: GrantFiled: April 30, 2001Date of Patent: June 10, 2003Assignee: AstraZeneca ABInventors: Olle Karlsson, Marcel Linschoten, Jan-Erik Nyström
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Publication number: 20020142968Abstract: There is provided compounds of formula I,Type: ApplicationFiled: February 14, 2002Publication date: October 3, 2002Applicant: AstraZeneca ABInventors: Thomas Antonsson, David Gustafsson, Kurt-Jurgen Hoffmann, Jan-Erik Nystrom, Henrik Sorensen, Mikael Sellen
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Publication number: 20020042396Abstract: There is provided amino acid derivatives of formula I, 1Type: ApplicationFiled: November 29, 2001Publication date: April 11, 2002Applicant: Astra ABInventors: David Gustafsson, Jan-Erik Nystrom