Patents by Inventor Wolfgang MECHELKE
Wolfgang MECHELKE 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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Publication number: 20230227841Abstract: A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.Type: ApplicationFiled: January 30, 2023Publication date: July 20, 2023Applicant: KWS SAAT SE & Co. KGaAInventors: Otto Törjék, Dietrich BORCHARDT, Margaret REKOSKE, Wolfgang MECHELKE, Britta SCHULZ, Jens Christoph LEIN
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Patent number: 11597944Abstract: A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.Type: GrantFiled: August 28, 2020Date of Patent: March 7, 2023Assignee: KWS SAAT SE & Co. KGaAInventors: Otto Törjék, Dietrich Borchardt, Margaret Rekoske, Wolfgang Mechelke, Britta Schulz, Jens Christoph Lein
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Publication number: 20220403407Abstract: The invention relates to nucleic acid molecules which impart resistance to rhizomania, in particular to Beet Necrotic Yellow Vein Virus (BNYVV) in a plant, in particular of the genus Beta, and to plants containing such nucleic acid molecules. The invention further relates to methods for producing such BNYVV resistant plants and to marker-based methods for identifying and selecting BNYVV resistant plants, as well as to methods for controlling infection with the pathogen BNYVV.Type: ApplicationFiled: August 24, 2022Publication date: December 22, 2022Applicant: KWS SAAT SE & Co. KGaAInventors: Otto TORJEK, Dietrich BORCHARDT, Wolfgang MECHELKE, Jens Christoph LEIN, Sandra HABEKOST
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Publication number: 20220389443Abstract: A more efficient breeding against infestation with beet cyst nematode, or the development of new resistant lines, is enabled via the provision of the Heterodera resistance-mediating nucleic acid molecule according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified nucleic acid molecule. The Heterodera resistance-mediating nucleic acid molecule, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.Type: ApplicationFiled: November 12, 2019Publication date: December 8, 2022Applicant: KWS SAAT SE & Co. KGaAInventors: Otto TORJEK, Dietrich BORCHARDT, Wolfgang MECHELKE, Werner BEYER, Britta SCHULZ, Jens Christoph LEIN
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Publication number: 20220372583Abstract: The invention relates to plants have a nucleus-encoded, recessive, male sterile phenotype and to the gene locus (gsf) correlating therewith, including the gene which is responsible for the fertile/sterile phenotype and which is mutated in the sterile phenotype. The invention further provides methods for identifying the genotype correlating with the expression of features the plants obtained accordingly to the invention in hybrid breeding and in the production of products obtained from renewable raw materials, such as bioethanol, biogas and sugar-based products.Type: ApplicationFiled: June 30, 2022Publication date: November 24, 2022Applicant: KWS SAAT SE & Co. KGaAInventors: Dietrich BORCHARDT, Olaf CZARNECKI, Wolfgang MECHELKE
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Patent number: 11473103Abstract: The invention relates to plants having a nucleus-encoded, recessive, male sterile phenotype and to the gene locus (gst) correlating therewith, including the gene which is responsible for the fertile/sterile phenotype and which is mutated in the sterile phenotype. The invention further provides methods for identifying the genotype correlating with the expression of features indicated above, and the corresponding genetic tools, such as hybridization probes and oligonucleotides. Also described is the use of the plants obtained according to the invention in hybrid breeding and in the production of products obtained from renewable raw materials, such as bioethanol, biogas and sugar-based products.Type: GrantFiled: April 12, 2017Date of Patent: October 18, 2022Assignee: KWS SAAT SE & CO. KGAAInventors: Dietrich Borchardt, Olaf Czarnecki, Wolfgang Mechelke
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Patent number: 11434499Abstract: The invention relates to nucleic acid molecules which impart resistance to rhizomania, in particular to Beet Necrotic Yellow Vein Virus (BNYVV) in a plant, in particular of the genus Beta, and to plants containing such nucleic acid molecules. The invention further relates to methods for producing such BNYVV resistant plants and to marker-based methods for identifying and selecting BNYVV resistant plants, as well as to methods for controlling infection with the pathogen BNYVV.Type: GrantFiled: August 10, 2017Date of Patent: September 6, 2022Assignee: KWS SAAT SE & Co. KGaAInventors: Ottó Törjék, Dietrich Borchardt, Wolfgang Mechelke, Jens Christoph Lein, Sandra Habekost
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Publication number: 20220154206Abstract: A more efficient breeding against plant disease, or the development of new resistant lines, is enabled via the provision of the resistance-mediating gene according to the invention; in particular, a resistance effect in the target plant is evoked by the property of the identified gene. The resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in trans-genetic approaches, with the goal of developing new resistant cultivars.Type: ApplicationFiled: February 18, 2019Publication date: May 19, 2022Applicant: KWS SAAT SE & Co. KGaAInventors: Otto TORJEK, Dietrich BORCHARDT, Margaret REKOSKE, Wolfgang MECHELKE, Jens Christoph LEIN, Britta SCHULZ
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Publication number: 20200392529Abstract: A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.Type: ApplicationFiled: August 28, 2020Publication date: December 17, 2020Applicant: KWS SAAT SE & Co. KGaAInventors: Otto Törjék, Dietrich Borchardt, Margaret Rekoske, Wolfgang Mechelke, Britta Schulz, Jens Christoph Lein
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Patent number: 10767191Abstract: A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.Type: GrantFiled: February 18, 2020Date of Patent: September 8, 2020Assignee: KWS SAAT SE & Co. KGaAInventors: Otto Törjék, Dietrich Borchardt, Margaret Rekoske, Wolfgang Mechelke, Britta Schulz, Jens Christoph Lein
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Publication number: 20200263194Abstract: A more efficient breeding against Cercospora leaf spot disease, or the development of new resistant lines, is enabled via the provision of the Cercospora resistance-mediating gene according to the invention; in particular, a dominant resistance effect in the target plant is evoked by the property of the identified gene alone. The Cercospora resistance-mediating gene, and embodiments of the present invention that are described in the preceding, offer additional applications, e.g., the use of the resistant gene allele in cis-genetic or trans-genetic approaches, with the goal of developing new resistant cultivars.Type: ApplicationFiled: February 18, 2020Publication date: August 20, 2020Applicant: KWS SAAT SE & Co. KGaAInventors: Otto Törjék, Dietrich Borchardt, Margaret Rekoske, Wolfgang Mechelke, Britta Schulz, Jens Christoph Lein
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Patent number: 10731175Abstract: The present invention provides a new nucleic acid molecule which encodes a polypeptide that is able to convey a resistance to a pathogen, in particular to “Beet Necrotic Yellow Vein Virus” in a plant, in particular a plant of the Beta genus, in which the polypeptide is expressed, and also a preferred nucleic acid molecule encoding the RZ-3 gene of Beta maritima, derivatives and homologues thereof. Further aspects of the invention include vectors, transgenic plant cells, transgenic plants, methods for production thereof, and methods for identifying a resistance-conveying nucleic acid molecule.Type: GrantFiled: June 12, 2018Date of Patent: August 4, 2020Assignee: KES SAAT SE & CO. KGAAInventors: Otto Torjek, Dietrich Borchardt, Wolfgang Mechelke, Jens Christoph Lein
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Publication number: 20190284570Abstract: The invention relates to nucleic acid molecules which impart resistance to rhizomania, in particular to Beet Necrotic Yellow Vein Virus (BNYVV) in a plant, in particular of the genus Beta, and to plants containing such nucleic acid molecules. The invention further relates to methods for producing such BNYVV resistant plants and to marker-based methods for identifying and selecting BNYVV resistant plants, as well as to methods for controlling infection with the pathogen BNYVV.Type: ApplicationFiled: August 10, 2017Publication date: September 19, 2019Applicant: KWS SAAT SEInventors: Ottó TÖRJÉK, Dietrich BORCHARDT, Wolfgang MECHELKE, Jens Christoph LEIN, Sandra HABEKOST
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Publication number: 20190194685Abstract: The invention relates to plants having a nucleus-encoded, recessive, male sterile phenotype and to the gene locus (gst) correlating therewith, including the gene which is responsible for the fertile/sterile phenotype and which is mutated in the sterile phenotype. The invention further provides methods for identifying the genotype correlating with the expression of features indicated above, and the corresponding genetic tools, such as hybridization probes and oligonucleotides. Also described is the use of the plants obtained according to the invention in hybrid breeding and in the production of products obtained from renewable raw materials, such as bioethanol, biogas and sugar-based products.Type: ApplicationFiled: April 12, 2017Publication date: June 27, 2019Applicant: KWS SAAT SEInventors: Dietrich BORCHARDT, Olaf CZARNECKI, Wolfgang MECHELKE
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Publication number: 20180273973Abstract: The present invention provides a new nucleic acid molecule which encodes a polypeptide that is able to convey a resistance to a pathogen, in particular to “Beet Necrotic Yellow Vein Virus” in a plant, in particular a plant of the Beta genus, in which the polypeptide is expressed, and also a preferred nucleic acid molecule encoding the RZ-3 gene of Beta maritima, derivatives and homologues thereof. Further aspects of the invention include vectors, transgenic plant cells, transgenic plants, methods for production thereof, and methods for identifying a resistance-conveying nucleic acid molecule.Type: ApplicationFiled: June 12, 2018Publication date: September 27, 2018Applicant: KWS SAAT SEInventors: Otto Torjek, Dietrich Borchardt, Wolfgang Mechelke, Jens Christoph Lein
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Patent number: 10017781Abstract: The present invention provides a new nucleic acid molecule which encodes a polypeptide that is able to convey a resistance to a pathogen, in particular to “Beet Necrotic Yellow Vein Virus” in a plant, in particular a plant of the Beta genus, in which the polypeptide is expressed, and also a preferred nucleic acid molecule encoding the RZ-3 gene of Beta maritima, derivatives and homologues thereof. Further aspects of the invention include vectors, transgenic plant cells, transgenic plants, methods for production thereof, and methods for identifying a resistance-conveying nucleic acid molecule.Type: GrantFiled: June 6, 2014Date of Patent: July 10, 2018Assignee: KWS SAAT SEInventors: Otto Torjek, Dietrich Borchardt, Wolfgang Mechelke, Jens Christoph Lein
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Publication number: 20160152999Abstract: The present invention provides a new nucleic acid molecule which encodes a polypeptide that is able to convey a resistance to a pathogen, in particular to “Beet Necrotic Yellow Vein Virus” in a plant, in particular a plant of the Beta genus, in which the polypeptide is expressed, and also a preferred nucleic acid molecule encoding the RZ-3 gene of Beta maritima, derivatives and homologues thereof. Further aspects of the invention include vectors, transgenic plant cells, transgenic plants, methods for production thereof, and methods for identifying a resistance-conveying nucleic acid molecule.Type: ApplicationFiled: June 6, 2014Publication date: June 2, 2016Applicant: KWS SAAT SEInventors: Otto TORJEK, Dietrich BORCHARDT, Wolfgang MECHELKE, Jens Christoph LEIN