Patents by Inventor JAN DE VISSER

JAN DE VISSER 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: 11365427
    Abstract: The present disclosure relates to the field of plant breeding and, more specifically, to the development of white rust (Albugo occidentalis) resistant and downy mildew (Peronospora farinosa f. sp. spinaceae) resistant spinach plants having elite agronomic traits. The resistance to white rust is conferred by one or more alleles that co-segregate with at least one molecular marker selected from the group of SEQ ID No. 1-10. The resistance to downy mildew is conferred by an allele that co-segregates with at least one molecular marker selected from the group of SEQ ID No. 11-13. The disclosure relates further to the use of the molecular markers.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: June 21, 2022
    Assignee: POP VRIEND SEEDS BV
    Inventors: Jan De Visser, Johannes Marinus Rijk, Johannes Simon Groenendijk
  • Patent number: 11277983
    Abstract: The invention pertains to spinach plants comprising a gene or locus which leads to a broad spectrum resistance to Peronospora farinosa f sp. spinaciae (Pfs). The invention also relates to progeny of said spinach plants, to propagation material of said spinach plants, to a cell of said spinach plants, to seed of said spinach plants, and to harvested leaves of said spinach plants. This invention further relates to use of said spinach plants in breeding to confer resistance against Peronospora farinosa f. sp. spinaciae.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: March 22, 2022
    Assignee: POP VRIEND SEEDS BV
    Inventor: Jan De Visser
  • Publication number: 20210095306
    Abstract: The present disclosure relates to the field of plant breeding and, more specifically, to the development of white rust (Albugo occidentalis) resistant and downy mildew (Peronospora farinosa f. sp. spinaceae) resistant spinach plants having elite agronomic traits. The resistance to white rust is conferred by one or more alleles that co-segregate with at least one molecular marker selected from the group of SEQ ID No. 1-10. The resistance to downy mildew is conferred by an allele that co-segregates with at least one molecular marker selected from the group of SEQ ID No. 11-13. The disclosure relates further to the use of the molecular markers.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 1, 2021
    Applicant: Pop Vriend Research B.V.
    Inventors: Jan DE VISSER, Johannes Marinus RIJK, Johannes Simon GROENENDIJK
  • Patent number: 10226014
    Abstract: The current invention concerns a spinach plant comprising resistance against Peronospora farinosa races 1-9, 11-15 and isolate UA1014APLP.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: March 12, 2019
    Assignee: POP VRIEND RESEARCH B.V.
    Inventor: Jan De Visser
  • Patent number: 10226015
    Abstract: The current invention concerns a spinach plant comprising resistance against Peronospora farinosa races 1-9, 11-15 and isolate UA1014APLP.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: March 12, 2019
    Assignee: POP VRIEND RESEARCH B.V.
    Inventor: Jan De Visser
  • Publication number: 20180255739
    Abstract: The invention pertains to spinach plants comprising a gene or locus which leads to a broad spectrum resistance to Peronospora farinosa f sp. spinaciae (Pfs). The invention also relates to progeny of said spinach plants, to propagation material of said spinach plants, to a cell of said spinach plants, to seed of said spinach plants, and to harvested leaves of said spinach plants. This invention further relates to use of said spinach plants in breeding to confer resistance against Peronospora farinosa f. sp. spinaciae.
    Type: Application
    Filed: May 10, 2018
    Publication date: September 13, 2018
    Applicant: POP VRIEND RESEARCH B.V.
    Inventor: Jan DE VISSER
  • Publication number: 20170127641
    Abstract: The current invention concerns a spinach plant comprising resistance against Peronospora farinosa races 1-9, 11-15 and isolate UA1014APLP.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 11, 2017
    Inventor: JAN DE VISSER
  • Publication number: 20170127642
    Abstract: The current invention concerns a spinach plant comprising resistance against Peronospora farinosa races 1-9, 11-15 and isolate UA1014APLP.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 11, 2017
    Inventor: JAN DE VISSER
  • Publication number: 20040210937
    Abstract: The invention relates to the transmission of MPEG encoded television signals from a Video-On-Demand server (1) to a receiver (2) via a network (3). Non-linear playback functions such as ‘pause’ and ‘resume’ require a very accurate control of the bit stream, taking account of typical network aspects such as network latency and remultiplexing. In order to allow the receiver to flawlessly resume signal reproduction after a pause, position labels (p; 5, 6; 7a, 7b, 8a, 8b) are inserted into the bit stream at positions where the server can resume transmission of the signal after an interruption. Upon a pause request, the decoder initially continues the reproduction until such a position label is detected. The subsequent bits delivered by the network are ignored, i.e. they are thrown away. Upon a request to resume reproduction, the receiver requests the server to retransmit the signal starting at the detected position.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 21, 2004
    Inventors: Cornelis M. Huizer, Lucas M.W.M. Karel, Frank Bosveld, Pieter Jan De Visser
  • Patent number: 6751802
    Abstract: The invention relates to the transmission of MPEG encoded television signals from a Video-On-Demand server (1) to a receiver (2) via a network (3). Non-linear playback functions such as ‘pause’ and ‘resume’ require a very accurate control of the bit stream, taking account of typical network aspects such as network latency and remultiplexing. In order to allow the receiver to flawlessly resume signal reproduction after a pause, position labels (p; 5,6; 7a,7b,8a,8b) are inserted into the bit stream at positions where the server can resume transmission of the signal after an interruption. Upon a pause request, the decoder initially continues the reproduction until such a position label is detected. The subsequent bits delivered by the network are ignored, i.e. they are thrown away. Upon a request to resume reproduction, the receiver requests the server to retransmit the signal starting at the detected position.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: June 15, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventors: Cornelis M. Huizer, Lucas M. W. M. Karel, Frank Bosveld, Pieter Jan De Visser