Patents by Inventor Jan Hugo Den Braber

Jan Hugo Den Braber 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: 11751523
    Abstract: The invention relates to plants and plant parts, in particular spinach plants (Spinacia oleracea L.), which are resistant to Peronospora farinosa f. sp. spinaciae. The invention also relates to seeds capable of producing Peronospora farinosa f. sp. spinaciae resistant plants. The invention further relates to methods for obtaining said plants with altered genotypes and seeds thereof, which are resistant to Peronospora farinosa f sp. spinaciae.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 12, 2023
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
  • Publication number: 20190104700
    Abstract: The invention relates to plants and plant parts, in particular spinach plants (Spinacia oleracea L.), which are resistant to Peronospora farinosa f sp. spinaciae. The invention also relates to seeds capable of producing Peronospora farinosa f sp. spinaciae resistant plants. The invention further relates to methods for obtaining said plants with altered genotypes and seeds thereof, which are resistant to Peronospora farinosa f sp. spinaciae.
    Type: Application
    Filed: December 18, 2018
    Publication date: April 11, 2019
    Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
  • Patent number: 10226016
    Abstract: The invention relates to plants and plant parts, in particular spinach plants (Spinacia oleracea L.), which are resistant to Peronospora farinosa f. sp. spinaciae. The invention also relates to seeds capable of producing Peronospora farinosa f. sp. spinaciae resistant plants. The invention further relates to methods for obtaining said plants with altered genotypes and seeds thereof, which are resistant to Peronospora farinosa f. sp. spinaciae.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: March 12, 2019
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
  • Publication number: 20170327839
    Abstract: The invention relates to plants and plant parts, in particular spinach plants (Spinacia oleracea L.), which are resistant to Peronospora farinosa f. sp. spinaciae. The invention also relates to seeds capable of producing Peronospora farinosa f sp. spinaciae resistant plants. The invention further relates to methods for obtaining said plants with altered genotypes and seeds thereof, which are resistant to Peronospora farinosa f sp. spinaciae.
    Type: Application
    Filed: May 13, 2016
    Publication date: November 16, 2017
    Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
  • Patent number: 9615531
    Abstract: The present invention relates to a spinach plant which may comprise a single dominant gene which confers resistance to Peronospora farinosa f. sp. spinaciae races Pfs1, Pfs2, Pfs3, Pfs4, Pfs5, Pfs6, Pfs9, Pfs11, Pfs12, Pfs13 and UA4410, wherein the gene is obtainable by introgression from a plant grown from seeds of which a representative sample was deposited with the NCIMB under NCIMB accession number 41857. The invention further relates to progeny of the plant, to propagation material therefore, such as seed, and to food products which may comprise the spinach leaves.
    Type: Grant
    Filed: February 22, 2013
    Date of Patent: April 11, 2017
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo Den Braber
  • Patent number: 9615532
    Abstract: The present invention relates to a spinach plant which may comprise a single dominant gene which confers resistance to Peronospora farinosa f. sp. spinaciae races Pfs1, Pfs2, Pfs3, Pfs4, Pfs5, Pfs6, Pfs9, Pfs11, Pfs12, Pfs13 and UA4410, and to isolate E1314-283, wherein the gene is obtainable by introgression from a plant grown from seeds of which a representative sample was deposited with the NCIMB under NCIMB accession numbers 41857, 41976, 41977, 41978, 41980, 41981, 41984, 42116. The invention further relates to progeny of the plant, to propagation material therefore, such as seed, and to food products which may comprise the spinach leaves.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: April 11, 2017
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo Den Braber
  • Patent number: 9549526
    Abstract: The present invention relates to a spinach plant (Spinacia oleracea) which may comprise a genetic determinant that leads to the plant having a red coloration of the leaves, which genetic determinant may be obtainable from a spinach plant comprising said genetic determinant, representative seed of which was deposited with the NCIMB under accession numbers NCIMB 41954, NCIMB 41955 and NCIMB 41956.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: January 24, 2017
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo Den Braber
  • Patent number: 9485954
    Abstract: The present invention relates to the field of plant breeding and more particular to the development of a spinach plant that expresses a new resistance pattern against downy mildew (Peronospora farinosa f. sp. Spinaciae) strains Pf1-Pf12 and isolate PfsUA441), methods and compositions relating to plants, progeny, seeds and derivatives thereof and plants, progeny, seeds and derivatives thereof having all the morphological, physiological and/or genetic characteristics thereof.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: November 8, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo den Braber
  • Patent number: 9456579
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-337 RZ, which exhibits very slow bolting, dark green semi-savoy leaves, and resistance to downy mildew (Peronospora farinosa f.sp. spinaciae) races Pfs1 to Pfs10 and intermediate resistance to races Pfs 11 and 12. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-337 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-337 RZ.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: October 4, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9456578
    Abstract: The present invention relates to the development of a spinach plant exhibiting a combination of traits which may include resistance against downy mildew (Peronospora farinosa f. sp. Spinaciae) strains Pf1-Pf13, and arrow-shaped prime market stage leaves, methods and compositions relating to plants, progeny, seeds and derivatives thereof and plants, progeny, seeds and derivatives thereof having all the morphological, physiological and/or genetic characteristics thereof.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: October 4, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo den Braber
  • Patent number: 9370161
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-331 RZ, which exhibits medium bolting, an erect plant habit, smooth mature leaves and resistance to downy mildew (Peronospora farinosa f. sp. spinaciae) races Pfs1 to Pfs13 and strain UA4410. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-331 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-331 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: June 21, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9370162
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-332 RZ, which exhibits medium bolting, an erect plant habit, smooth mature leaves with a three-sided shape and resistance to downy mildew (Peronospora farinosa f. sp. spinaciae) races Pfs1 to Pfs13 and strain UA4410. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-332 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-332 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: June 21, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9357740
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-333 RZ, which exhibits medium bolting, an erect plant habit, ovate first foliage leaves, semi-savoy mature leaves and resistance to downy mildew (Peronospora farinosa f. sp. spinaciae) races Pfs1 to Pfs13 and strain UA4410. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-333 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-333 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: June 7, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9351472
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-707 RZ, which exhibits early bolting, erect plant habit, semi-savoy leaves, and resistance against downy mildew (Peronospora farinosa f. sp. spinaciae) races Pfs1 to Pfs13 and strain UA4410. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-707 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-707 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: May 31, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9332775
    Abstract: The present invention relates to the development of a spinach plant that expresses a new resistance pattern against downy mildew (Peronospora farinosa f. sp. spinaciae) strains Pf1-Pf13, methods and compositions relating to plants, progeny, seeds and derivatives thereof and plants, progeny, seeds and derivatives thereof having all the morphological, physiological and/or genetic characteristics thereof.
    Type: Grant
    Filed: August 27, 2012
    Date of Patent: May 10, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo den Braber
  • Patent number: 9332724
    Abstract: Spinach, parts thereof, and the making and use thereof, including with respect to the inbred spinach line called SP6111 are disclosed.
    Type: Grant
    Filed: October 6, 2011
    Date of Patent: May 10, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo den Braber
  • Patent number: 9320247
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-336 RZ, which exhibits late bolting, circular first foliage leaves, smooth mature leaves, and resistance against downy mildew (Peronospora farinosa f.sp. spinaciae) races Pfs1 to Pfs13 and strain UA4410. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-336 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-336 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 26, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9307739
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-335 RZ, which exhibits late bolting, savoy mature leaves with an ovate shape, and resistance to downy mildew (Peronospora farinosa f.sp. spinaciae) races Pfs1 to Pfs13 and strain UA4410. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-335 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-335 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: April 12, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9295219
    Abstract: The present invention relates to a Spinacia oleracea seed designated 51-706 RZ, which exhibits medium bolting, semi-erect plant habit, semi-savoy mature leaves, and resistance to downy mildew (Peronospora farinosa f. sp. spinaciae) races Pfs1 to Pfs13. The present invention also relates to a Spinacia oleracea plant produced by growing the 51-706 RZ seed. The invention further relates to methods for producing the spinach cultivar, represented by spinach variety 51-706 RZ.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: March 29, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
  • Patent number: 9265275
    Abstract: Spinach, parts thereof, and the making and use thereof, including with respect to the inbred spinach line called SP6504 are disclosed.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: February 23, 2016
    Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.
    Inventor: Jan Hugo den Braber