Patents by Inventor Gustavo Dominguez

Gustavo Dominguez 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).

  • Crosslinkable polymer composition and cable with advantageous electrical properties
    Patent number: 11390699
    Abstract: A polymer composition includes a crosslinked polyolefin with improved DC electrical properties. Prior to crosslinking, the polymer composition includes a polyolefin and peroxide, in which the peroxide is in an amount of less than 35 mmol —O—O— per kilogram of the polymer composition. A cable can be surrounded by at least one layer including the polymer composition.
    Type: Grant
    Filed: December 13, 2019
    Date of Patent: July 19, 2022
    Assignee: Borealis AG
    Inventors: Annika Smedberg, Birgitta Kallstrand, Ulf Nilsson, Per-Ola Hagstrand, Villgot Englund, Gustavo Dominguez, Carl-Olof Olsson, Liu Rongsheng, Marc Jeroense
  • Crosslinkable polymer composition and cable with advantageous electrical properties
    Patent number: 11078312
    Abstract: A cross-linked polymer composition includes a cross-linked polyolefin. Peroxide in an amount of less than 35 mmol —O—O—/kg polymer composition may be included in the polymer composition prior to crosslinking the polyolefin. Suitable polyolefins that can be cross-linked in the polymer composition include an unsaturated LDPE homopolymer and an unsaturated LDPE copolymer of ethylene with one or more comonomers. Such unsaturated LDPE polymer can contain vinyl groups, and the total amount of vinyl groups present in the unsaturated LDPE can be higher than 0.05/1000 carbon atoms. The cross-linked polymer composition can be used, for example, in producing a cross-linkable and cross-linked article such as a cross-linkable and cross-linked direct current (DC) or other type of power cable.
    Type: Grant
    Filed: November 3, 2010
    Date of Patent: August 3, 2021
    Assignee: BOREALIS AG
    Inventors: Annika Smedberg, Birgitta Kallstrand, Ulf Nilsson, Per-Ola Hagstrand, Villgot Englund, Gustavo Dominguez, Carl-Olof Olsson, Liu Rongsheng, Marc Jeroense
  • POLYMER COMPOSITION FOR W&C APPLICATION WITH ADVANTAGEOUS ELECTRICAL PROPERTIES
    Publication number: 20210027912
    Abstract: The invention relates to a use of a polymer composition with improved DC electrical properties in a power cable layer and to a cable surrounded by at least one layer comprising the polymer composition.
    Type: Application
    Filed: September 3, 2020
    Publication date: January 28, 2021
    Inventors: Villgot ENGLUND, Per-Ola Hagstrand, Ulf Nilsson, Annika Smedberg, Jan-Ove Bostrom, Andreas Farkas, Gustavo Dominguez
  • Polymer composition for W and C application with advantageous electrical properties
    Patent number: 10811164
    Abstract: The invention relates to a use of a polymer composition with improved DC electrical properties in a power cable layer and to a cable surrounded by at least one layer comprising the polymer composition.
    Type: Grant
    Filed: March 1, 2011
    Date of Patent: October 20, 2020
    Assignee: BOREALIS AG
    Inventors: Villgot Englund, Per-Ola Hagstrand, Ulf Nilsson, Annika Smedberg, Jan-Ove Boström, Andreas Farkas, Gustavo Dominguez
  • Thermoplastic blend formulations for cable insulations
    Patent number: 10662323
    Abstract: The present invention relates to a polymer composition suitable for the manufacture of an electrical insulation layer for cables having superior mechanical and electrical properties and being environmentally friendly, to a cable comprising said polymer composition as well as to the use of the polymer composition as an electrical insulation layer in cables.
    Type: Grant
    Filed: August 12, 2013
    Date of Patent: May 26, 2020
    Assignee: NKT HV CABLES AB
    Inventors: Chau-Hon Ho, Cherif Ghoul, Gustavo Dominguez, Anneli Jedenmalm, Andreas Friberg, Andrej Krivda, Lei Xie, Andreas Farkas
  • CROSSLINKABLE POLYMER COMPOSITION AND CABLE WITH ADVANTAGEOUS ELECTRICAL PROPERTIES
    Publication number: 20200115477
    Abstract: A polymer composition includes a crosslinked polyolefin with improved DC electrical properties. Prior to crosslinking, the polymer composition includes a polyolefin and peroxide, in which the peroxide is in an amount of less than 35 mmol —O—O— per kilogram of the polymer composition. A cable can be surrounded by at least one layer including the polymer composition.
    Type: Application
    Filed: December 13, 2019
    Publication date: April 16, 2020
    Inventors: Annika SMEDBERG, Birgitta KALLSTRAND, Ulf NILSSON, Per-Ola HAGSTRAND, Villgot ENGLUND, Gustavo DOMINGUEZ, Carl-Olof OLSSON, Liu RONGSHENG, Marc JEROENSE
  • THERMOPLASTIC BLEND FORMULATIONS FOR CABLE INSULATIONS
    Publication number: 20160194489
    Abstract: The present invention relates to a polymer composition suitable for the manufacture of an electrical insulation layer for cables having superior mechanical and electrical properties and being environmentally friendly, to a cable comprising said polymer composition as well as to the use of the polymer composition as an electrical insulation layer in cables.
    Type: Application
    Filed: August 12, 2013
    Publication date: July 7, 2016
    Applicant: ABB TECHNOLOGY LTD
    Inventors: Chau-Hon HO, Cherif GHOUL, Gustavo DOMINGUEZ, Anneli JEDENMALM, Andreas FRIBERG, Andrej KRIVDA, Lei XIE, Andreas FARKAS
  • POLYMER COMPOSITION FOR W&C APPLICATION WITH ADVANTAGEOUS ELECTRICAL PROPERTIES
    Publication number: 20130081854
    Abstract: The invention relates to a use of a polymer composition with improved DC electrical properties in a power cable layer and to a cable surrounded by at least one layer comprising the polymer composition.
    Type: Application
    Filed: March 1, 2011
    Publication date: April 4, 2013
    Applicant: BOREALIS AG
    Inventors: Villgot Englund, Per-Ola Hagstrand, Ulf Nilsson, Annika Smedberg, Jan-Ove Bostrom, Andreas Farkas, Gustavo Dominguez
  • CROSSLINKABLE POLYMER COMPOSITION AND CABLE WITH ADVANTAGEOUS ELECTRICAL PROPERTIES
    Publication number: 20130000947
    Abstract: A polymer composition with improved DC electrical properties and a cable surrounded by at least one layer comprising the polymer composition are provided.
    Type: Application
    Filed: November 3, 2010
    Publication date: January 3, 2013
    Applicant: BOREALIS AG
    Inventors: Annika Smedberg, Birgitta Kallstrand, Ulf Nilsson, Per-Ola Hagstrand, Villgot Englund, Gustavo Dominguez, Carl-Olof Olsson, Liu Rongsheng, Marc Jeroense
  • Listeria monocytogenes genome, polypeptides and uses
    Publication number: 20060078901
    Abstract: The genome sequence and nucleotide sequences of Listeria monocytogenes EGD-e are provided. Polypeptide sequences, including surface or cell envelope polypeptides, and polypeptides involved in metabolism, including B12 biosynthesis, are also provided. Uses of these sequences are also provided.
    Type: Application
    Filed: January 28, 2005
    Publication date: April 13, 2006
    Inventors: Carmen Buchrieser, Lionel Frangeul, Elisabeth Couve, Christophe Rusniok, Hafida Fsihi, Pierre Dehoux, Olivier Dussurget, Farid Chetouani, Hafed Nedjari, Philippe Glaser, Franck Kunst, Pascale Cossart, Justin Daniels, Werner Goebei, Jurgen Kreft, Michael Kuhn, Eva Ng, Jose Vazquez-Boland, Gustavo Dominguez-Bernal, Patricia Garrido-Garcia, Alberto Tierrez-Martinez, Alexandra Amend, Trinad Chakraborty, Eugen Domann, Thorsten Hain, Patrick Berche, Alain Charbit, Lionel Durant, Jose-Claudio Perez-Diaz, Fernando Baquero, Francisco Garcia Del Portillo, Nuria Gomez-Lopez, Encarna Maduenio, Betriz de Pablos, Jurgen Wehland, Uwe Karst, Karl-Dieter Entian, Jorg Hauf, Matthias Rose, Hamut Voss