Patents by Inventor Michael Josephus Theresia Van Eijk

Michael Josephus Theresia Van Eijk 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: 9745627
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: August 29, 2017
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia van Eijk, Adrianus Johannes van Tunen
  • Publication number: 20170206314
    Abstract: The invention relates to a method for identifying one or more polymorphisms in nucleic acid samples, comprising: (a) performing a reproducible complexity reduction on a plurality of nucleic acid samples to provide a plurality of libraries of the nucleic acid samples comprising amplified fragments, wherein the reproducible complexity reduction comprises amplifying fragments of the nucleic acid samples using one or more primers to obtain the amplified fragments, and wherein the amplified fragments in each library comprise a unique identifier sequence to indicate origin of each library obtained by the reproducible complexity reduction; (b) combining the plurality of libraries to obtain a combined library and sequencing at least a portion of the combined library to obtain sequences; (c) aligning the sequences to obtain an alignment; and (d) identifying one or more polymorphisms in the plurality of nucleic acid samples.
    Type: Application
    Filed: March 23, 2017
    Publication date: July 20, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia VAN EIJK, Henricus Johannes Adam VAN DER POEL
  • Patent number: 9702004
    Abstract: The invention relates to a method for the high throughput discovery, detection and genotyping of one or more genetic markers in one or more samples, comprising the steps of restriction endonuclease digest of DNA, adaptor-ligation, optional pre-amplification, selective amplification, pooling of the amplified products, sequencing the libraries with sufficient redundancy, clustering followed by identification of the genetic markers within the library and/or between libraries and determination of (co-)dominant genotypes of the genetic markers.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: July 11, 2017
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia Van Eijk, Anker Preben Sørensen, Marco Gerardus Maria Van Schriek
  • Publication number: 20170166962
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 15, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia van EIJK, Adrianus Johannes van TUNEN
  • Publication number: 20170159120
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 8, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia van EIJK, Adrianus Johannes van TUNEN
  • Patent number: 9670542
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: June 6, 2017
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia van Eijk, Adrianus Johannes van Tunen
  • Patent number: 9657335
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Grant
    Filed: October 7, 2016
    Date of Patent: May 23, 2017
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia Van Eijk, Adrianus Johannes Van Tunen
  • Publication number: 20170137872
    Abstract: The invention relates to a method for the high throughput identification of single nucleotide polymorphisms by performing a complexity reduction on two or more samples to yield two or more libraries, sequencing at least part of the libraries, aligning the identified sequences and determining any putative single nucleotide polymorphisms, confirming any putative single nucleotide polymorphism, generating detection probes for the confirmed single nucleotide polymorphisms, subjection a test sample to the same complexity reduction to provide a test library and screen the test library for the presence or absence of the single nucleotide polymorphisms using the detection probe.
    Type: Application
    Filed: November 14, 2016
    Publication date: May 18, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia VAN EIJK, Henricus Johannes Adam VAN DER POEL
  • Publication number: 20170114405
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Application
    Filed: January 6, 2017
    Publication date: April 27, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia van EIJK, Adrianus Johannes van TUNEN
  • Publication number: 20170081718
    Abstract: The invention relates to a method for the high throughput discovery, detection and genotyping of one or more genetic markers in one or more samples, comprising the steps of restriction endonuclease digest of DNA, adaptor-ligation, optional pre-amplification, selective amplification, pooling of the amplified products, sequencing the libraries with sufficient redundancy, clustering followed by identification of the genetic markers within the library and/or between libraries and determination of (co-)dominant genotypes of the genetic markers.
    Type: Application
    Filed: December 1, 2016
    Publication date: March 23, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia VAN EIJK, Anker Preben SØRENSEN, Marco Gerardus Maria VAN SCHRIEK
  • Patent number: 9574230
    Abstract: Disclosed here is a method for the detection of a naturally occurring mutation in a target sequence in one or more members of a population, comprising: providing a plurality of pools of amplification products each comprising the target sequence amplified from genomic DNA of a subset of the one or more members of the population, wherein each pool of the amplification products shares a unique pool identifier; determining the nucleotide sequence of the amplification products using high throughput sequencing; and identifying mutations by clustering/aligning the sequences of the amplified products without the use of an enzyme which recognizes and cuts single nucleotide sequence mismatches and without performing heteroduplex analysis, and identifying the one or more members carrying the mutation using the pool identifier.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: February 21, 2017
    Assignee: KEYGENE N.V.
    Inventors: Michael Josephus Theresia van Eijk, Adrianus Johannes van Tunen
  • Publication number: 20170022560
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Application
    Filed: October 7, 2016
    Publication date: January 26, 2017
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia Van EIJK, Adrianus Johannes Van TUNEN
  • Patent number: 9493820
    Abstract: The invention relates to a method for the high throughput identification of single nucleotide polymorphisms by performing a complexity reduction on two or more samples to yield two or more libraries, sequencing at least part of the libraries, aligning the identified sequences and determining any putative single nucleotide polymorphisms, confirming any putative single nucleotide polymorphism, generating detection probes for the confirmed single nucleotide polymorphisms, subjection a test sample to the same complexity reduction to provide a test library and screen the test library for the presence or absence of the single nucleotide polymorphisms using the detection probe.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: November 15, 2016
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia Van Eijk, Henricus Johannes Adam Van der Poel
  • Patent number: 9453256
    Abstract: The invention relates to a method for the high throughput identification of single nucleotide polymorphisms by performing a complexity reduction on two or more samples to yield two or more libraries, sequencing at least part of the libraries, aligning the identified sequences and determining any putative single nucleotide polymorphisms, confirming any putative single nucleotide polymorphism, generating detection probes for the confirmed single nucleotide polymorphisms, subjection a test sample to the same complexity reduction to provide a test library and screen the test library for the presence or absence of the single nucleotide polymorphisms using the detection probe.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: September 27, 2016
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia Van Eijk, Henricus Johannes Adam Van der Poel
  • Patent number: 9447459
    Abstract: The invention relates to a method for the high throughput identification of single nucleotide polymorphisms by performing a complexity reduction on two or more samples to yield two or more libraries, sequencing at least part of the libraries, aligning the identified sequences and determining any putative single nucleotide polymorphisms, confirming any putative single nucleotide polymorphism, generating detection probes for the confirmed single nucleotide polymorphisms, subjection a test sample to the same complexity reduction to provide a test library and screen the test library for the presence or absence of the single nucleotide polymorphisms using the detection probe.
    Type: Grant
    Filed: January 28, 2014
    Date of Patent: September 20, 2016
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia Van Eijk, Henricus Johannes Adam Van Der Poel
  • Publication number: 20160258013
    Abstract: The invention relates to a method for the high throughput discovery, detection and genotyping of one or more genetic markers in one or more samples, comprising the steps of restriction endonuclease digest of DNA, adaptor-ligation, optional pre-amplification, selective amplification, pooling of the amplified products, sequencing the libraries with sufficient redundancy, clustering followed by identification of the genetic markers within the library and/or between libraries and determination of (co-)dominant genotypes of the genetic markers.
    Type: Application
    Filed: April 22, 2016
    Publication date: September 8, 2016
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia VAN EIJK, Anker Preben SØRENSEN, Marco Gerardus Maria VAN SCHRIEK
  • Publication number: 20160258006
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Application
    Filed: May 26, 2016
    Publication date: September 8, 2016
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia van EIJK, Adrianus Johannes van TUNEN
  • Publication number: 20160251713
    Abstract: The present invention relates to a high throughput method for the identification and detection of molecular markers wherein restriction fragments are generated and suitable adaptors comprising (sample-specific) identifiers are ligated. The adapter-ligated restriction fragments may be selectively amplified with adaptor compatible primers carrying selective nucleotides at their 3? end. The amplified adapter-ligated restriction fragments are, at least partly, sequenced using high throughput sequencing methods and the sequence parts of the restriction fragments together with the sample-specific identifiers serve as molecular markers.
    Type: Application
    Filed: February 3, 2016
    Publication date: September 1, 2016
    Applicant: Keygene N.V.
    Inventors: Michael Josephus Theresia VAN EIJK, Taco Peter JESSE
  • Patent number: 9376719
    Abstract: Efficient methods are disclosed for the high throughput identification of mutations in genes in members of mutagenized populations. The methods comprise DNA isolation, pooling, amplification, creation of libraries, high throughput sequencing of libraries, preferably by sequencing-by-synthesis technologies, identification of mutations and identification of the member of the population carrying the mutation and identification of the mutation.
    Type: Grant
    Filed: August 21, 2013
    Date of Patent: June 28, 2016
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia van Eijk, Adrianus Johannes van Tunen
  • Patent number: 9376716
    Abstract: The invention relates to a method for the high throughput identification of single nucleotide polymorphisms by performing a complexity reduction on two or more samples to yield two or more libraries, sequencing at least part of the libraries, aligning the identified sequences and determining any putative single nucleotide polymorphisms, confirming any putative single nucleotide polymorphism, generating detection probes for the confirmed single nucleotide polymorphisms, subjection a test sample to the same complexity reduction to provide a test library and screen the test library for the presence or absence of the single nucleotide polymorphisms using the detection probe.
    Type: Grant
    Filed: October 16, 2015
    Date of Patent: June 28, 2016
    Assignee: Keygene N.V.
    Inventors: Michael Josephus Theresia Van Eijk, Henricus Johannes Adam Van Der Poel