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).
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Patent number: 11751523Abstract: 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: GrantFiled: December 18, 2018Date of Patent: September 12, 2023Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
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Publication number: 20190104700Abstract: 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: ApplicationFiled: December 18, 2018Publication date: April 11, 2019Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
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Patent number: 10226016Abstract: 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: GrantFiled: May 13, 2016Date of Patent: March 12, 2019Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
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Publication number: 20170327839Abstract: 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: ApplicationFiled: May 13, 2016Publication date: November 16, 2017Inventors: Johannes Geert Jan Feitsma, Vincent Laurens Adrianus Kock, Jan Hugo Den Braber
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Patent number: 9615531Abstract: 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: GrantFiled: February 22, 2013Date of Patent: April 11, 2017Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo Den Braber
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Patent number: 9615532Abstract: 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: GrantFiled: April 26, 2013Date of Patent: April 11, 2017Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo Den Braber
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Patent number: 9549526Abstract: 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: GrantFiled: March 13, 2013Date of Patent: January 24, 2017Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo Den Braber
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Patent number: 9485954Abstract: 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: GrantFiled: August 27, 2012Date of Patent: November 8, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo den Braber
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Patent number: 9456579Abstract: 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: GrantFiled: March 12, 2013Date of Patent: October 4, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9456578Abstract: 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: GrantFiled: August 27, 2012Date of Patent: October 4, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo den Braber
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Patent number: 9370161Abstract: 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: GrantFiled: March 14, 2013Date of Patent: June 21, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9370162Abstract: 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: GrantFiled: March 14, 2013Date of Patent: June 21, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9357740Abstract: 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: GrantFiled: March 14, 2013Date of Patent: June 7, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9351472Abstract: 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: GrantFiled: March 14, 2013Date of Patent: May 31, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9332775Abstract: 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: GrantFiled: August 27, 2012Date of Patent: May 10, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo den Braber
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Patent number: 9332724Abstract: Spinach, parts thereof, and the making and use thereof, including with respect to the inbred spinach line called SP6111 are disclosed.Type: GrantFiled: October 6, 2011Date of Patent: May 10, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo den Braber
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Patent number: 9320247Abstract: 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: GrantFiled: March 14, 2013Date of Patent: April 26, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9307739Abstract: 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: GrantFiled: March 14, 2013Date of Patent: April 12, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9295219Abstract: 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: GrantFiled: March 14, 2013Date of Patent: March 29, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventors: Jan Hugo den Braber, Johannes Petrus Antonius Jansen
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Patent number: 9265275Abstract: Spinach, parts thereof, and the making and use thereof, including with respect to the inbred spinach line called SP6504 are disclosed.Type: GrantFiled: November 3, 2011Date of Patent: February 23, 2016Assignee: RIJK ZWAAN ZAADTEELT EN ZAADHANDEL B.V.Inventor: Jan Hugo den Braber