Patents by Inventor Junwei Li

Junwei Li 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: 20200385738
    Abstract: The present invention relates to innovative protoparvoviruses (PV) expressing RNAi effectors, preferably shRNAs, against the CDK9 gene which display improved anticancer activity. These new viruses are based on the ?H-1PVsilencer platform that consists of a protoparvovirus H-1PV featuring an in-frame deletion within the NS region (?H-IPV) and harbouring a shRNA expression cassette in which the expression of the shRNA is controlled by the HI Polymerase III promoter. In this invention the inventors aimed to use the ?H-1PVsilencer to silence the CDK9 gene whose activity is often dysregulated in cancer cells and known to contribute to tumorigenesis. The present invention also provides cells or organisms comprising said parvovirus.
    Type: Application
    Filed: November 27, 2017
    Publication date: December 10, 2020
    Inventors: Karen NIETO, Jean ROMMELAERE, Barbara LEUCHS, Peter KRAMMER, Min LI-WEBER, Anna-Paula DE-OLIVEIRA, Antonio MARCHINI, Junwei LI
  • Patent number: 10835393
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Grant
    Filed: October 29, 2018
    Date of Patent: November 17, 2020
    Assignee: Covidien LP
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Junwei Li
  • Patent number: 10576099
    Abstract: A method for treating an aneurysm in accordance with a particular embodiment of the present technology includes intravascularly delivering a mixture including a biopolymer (e.g., chitosan) and a chemical crosslinking agent (e.g., genipin) to an aneurysm. The method further includes mixing the biopolymer and the chemical crosslinking agent to initiate chemical crosslinking of the biopolymer. The mixture is delivered to the aneurysm via a lumen and an exit port of a catheter while the chemical crosslinking is ongoing. The mixture exits the catheter as a single cohesive strand that at least partially agglomerates to form a mass occupying at least 75% of a total internal volume of the aneurysm. During delivery of the mixture, the method includes expanding a tubular flow diverter to reinforce a neck of the aneurysm.
    Type: Grant
    Filed: October 21, 2016
    Date of Patent: March 3, 2020
    Assignee: Covidien LP
    Inventors: Junwei Li, Gaurav Girdhar, John Wainwright, Yves Bayon, Ariana Pagnani
  • Publication number: 20200061099
    Abstract: A method for treating an aneurysm in accordance with a particular embodiment of the present technology includes intravascularly delivering a mixture including a biopolymer (e.g., chitosan) and a chemical crosslinking agent (e.g., genipin) to an aneurysm. The method further includes mixing the biopolymer and the chemical crosslinking agent to initiate chemical crosslinking of the biopolymer. The mixture is delivered to the aneurysm via a lumen and an exit port of a catheter while the chemical crosslinking is ongoing. The mixture exits the catheter as a single cohesive strand that at least partially agglomerates to form a mass occupying at least 75% of a total internal volume of the aneurysm. During delivery of the mixture, the method includes expanding a tubular flow diverter to reinforce a neck of the aneurysm.
    Type: Application
    Filed: October 31, 2019
    Publication date: February 27, 2020
    Inventors: Junwei Li, Gaurav Girdhar, John Wainwright, Yves Bayon, Ariana Pagani
  • Publication number: 20200022827
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Application
    Filed: September 27, 2019
    Publication date: January 23, 2020
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Junwei Li
  • Patent number: 10493146
    Abstract: The present invention includes a live attenuated virus and methods of making the same comprising an isolated virus comprising a viral genome that expresses one or more viral antigens; and one or more exogenous species-specific microRNAs inserted into the viral genome and expressed thereby, wherein the species-specific microRNAs are ubiquitously expressed in a viral target species cell but not in a viral propagation cell.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: December 3, 2019
    Assignee: Texas Tech University System
    Inventors: Mingtao Zeng, Junwei Li
  • Patent number: 10406185
    Abstract: Described is a pharmaceutical composition comprising (a) a parvovirus and (b) an Bcl-2 inhibitor and the use of said composition for treatment of cancer, e.g., a solid tumor. Preferred inhibitors are the BH3 mimetics ABT-737 and ABT-199.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: September 10, 2019
    Assignees: DEUTSCHES KREBSFORSCHUNGSZENTRUM, RUPRECHT-KARLS-UNIVERSITAT HEIDELBERG
    Inventors: Antonio Marchini, Junwei Li, Lea Schroeder, Jean Rommelaere, Karsten Geletneky
  • Patent number: 10370416
    Abstract: The present invention includes antigenic fusion proteins, nucleic acids encoding the fusion proteins and methods of making and using the same, wherein the fusion protein comprises three or more different influenza A ectodomains of Matrix Protein 2 (M2e); one or more stem regions of an influenza A hemagglutinin 2 (HA2) protein; and optionally an anthrax antigen, wherein the fusion protein is immunogenic across strains.
    Type: Grant
    Filed: March 1, 2017
    Date of Patent: August 6, 2019
    Assignee: Texas Tech University System
    Inventors: Mingtao Zeng, Maria T. Arevalo, Junwei Li
  • Patent number: 10286062
    Abstract: The present invention includes an isolated antigen against influenza A and a method of making the same that includes an ectodomain of influenza A Matrix Protein 2 (M2e) and a stem region of an influenza A hemagglutinin 2 (HA2) protein and an adjuvant. The invention further includes formulating the antigen into an isolated immune response stimulating fusion protein and/or a vaccine.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: May 14, 2019
    Assignee: Texas Tech University System
    Inventors: Mingtao Zeng, Junwei Li
  • Publication number: 20190125555
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Application
    Filed: October 29, 2018
    Publication date: May 2, 2019
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Junwei Li
  • Patent number: 10258486
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: April 16, 2019
    Assignee: COVIDIEN LP
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Jr., Junwei Li
  • Patent number: 10137012
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: November 27, 2018
    Assignee: COVIDIEN LP
    Inventors: Xiaodong Ma, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Jr., Junwei Li
  • Publication number: 20180117104
    Abstract: Described is a pharmaceutical composition comprising (a) a parvovirus and (b) an Bcl-2 inhibitor and the use of said composition for treatment of cancer, e.g., a solid tumor. Preferred inhibitors are the BH3 mimetics ABT-737 and ABT-199.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Inventors: Antonio MARCHINI, Junwei LI, Lea SCHROEDER, Jean ROMMELAERE, Karsten GELETNEKY
  • Publication number: 20180110797
    Abstract: A method for treating an aneurysm in accordance with a particular embodiment of the present technology includes intravascularly delivering a mixture including a biopolymer (e.g., chitosan) and a chemical crosslinking agent (e.g., genipin) to an aneurysm. The method further includes mixing the biopolymer and the chemical crosslinking agent to initiate chemical crosslinking of the biopolymer. The mixture is delivered to the aneurysm via a lumen and an exit port of a catheter while the chemical crosslinking is ongoing. The mixture exits the catheter as a single cohesive strand that at least partially agglomerates to form a mass occupying at least 75% of a total internal volume of the aneurysm. During delivery of the mixture, the method includes expanding a tubular flow diverter to reinforce a neck of the aneurysm.
    Type: Application
    Filed: October 21, 2016
    Publication date: April 26, 2018
    Inventors: Junwei Li, Gaurav Girdhar, John Wainwright, Yves Bayon, Ariana Pagani
  • Patent number: 9897478
    Abstract: The present disclosure provides an equipment and method for measuring weight of instilled liquid crystals, so as to improve the measurement accuracy and the measurement efficiency of the equipment for measuring weight of instilled liquid crystals. The equipment includes a tray having a plurality of holes arranged in a circle and a measuring cup arranged within each hole, a pair of scales arranged below the circle of the holes, and a driving device connected to the tray in a driving manner and configured to drive the tray to move up and down and drive the tray that has moved to a high position to rotate to a position where one measuring cup to be measured is in alignment with the pair of scales.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: February 20, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yangkun Jing, Junwei Li
  • Patent number: 9889169
    Abstract: Described is a pharmaceutical composition comprising (a) a parvovirus and (b) an Bcl-2 inhibitor and the use of said composition for treatment of cancer, e.g., a solid tumor. Preferred inhibitors are the BH3 mimetics ABT-737 and ABT-199.
    Type: Grant
    Filed: December 7, 2015
    Date of Patent: February 13, 2018
    Assignees: DEUTSCHES KREBSFORSCHUNGSZENTRUM, RUPRECHT-KARLS-UNIVERSITÄT HEIDELBERG
    Inventors: Antonio Marchini, Junwei Li, Lea Schroeder, Jean Rommelaere, Karsten Geletneky
  • Patent number: 9830188
    Abstract: This disclosure is directed to methods and systems for calculating statistical quantities of computational resources used by distributed data sources in a computing environment. In one aspect, a master node receives a query regarding use of computational resources used by distributed data sources of a computing environment. The data sources generate metric data that represents use of the computational resources and distribute the metric data to two or more worker nodes. The master node directs each worker node to generate worker-node data that represents the metric data received by each of the worker nodes and each worker node sends worker-node data to the master node. The master node receives the worker-node data and calculates a master-data structure based on the worker-node data, which may be used to estimate percentiles of the metric data in response to the query.
    Type: Grant
    Filed: June 12, 2014
    Date of Patent: November 28, 2017
    Assignee: VMware, Inc.
    Inventors: Junwei Li, Jay A. Patel
  • Patent number: 9793509
    Abstract: Embodiments of the present invention provide a packaging apparatus, which relates to a preparing field of display technology and can solve a problem of the poor bonding state between a packaging cover plate and a substrate to be packaged, improving a quality of assembled product.
    Type: Grant
    Filed: June 17, 2015
    Date of Patent: October 17, 2017
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yangkun Jing, Junwei Li
  • Publication number: 20170253636
    Abstract: The present invention includes antigenic fusion proteins, nucleic acids encoding the fusion proteins and methods of making and using the same, wherein the fusion protein comprises three or more different influenza A ectodomains of Matrix Protein 2 (M2e); one or more stem regions of an influenza A hemagglutinin 2 (HA2) protein; and optionally an anthrax antigen, wherein the fusion protein is immunogenic across strains.
    Type: Application
    Filed: March 1, 2017
    Publication date: September 7, 2017
    Inventors: Mingtao Zeng, Maria T. Arevalo, Junwei Li
  • Publication number: 20170232156
    Abstract: Methods for forming an expandable tubular body having a plurality of braided filaments including a first filament including platinum or platinum alloy and a second filament including cobalt-chromium alloy. The methods include applying a first phosphorylcholine material directly on the platinum or platinum alloy of the first filament and applying a silane material on the second filament followed by a second phosphorylcholine material on the silane material on the second filament. The first and second phosphorylcholine materials each define a thickness of less than 100 nanometers.
    Type: Application
    Filed: May 2, 2017
    Publication date: August 17, 2017
    Inventors: XIAODONG MA, Min-Shyan Sheu, Lincoln Eramo, John Wainwright, Junwei Li