Patents Assigned to Perlegen Sciences, Inc.
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Publication number: 20050079532Abstract: Methods and systems for identifying biological marker-placebo effect correlations are provided. Clinical trial design and data analysis of clinical trial data is modified to accommodate marker-placebo effect correlations.Type: ApplicationFiled: September 13, 2004Publication date: April 14, 2005Applicant: Perlegen Sciences, Inc.Inventors: Bradley Margus, David Cox, Jesse Hsu
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Publication number: 20050032072Abstract: This invention provides methods and systems for precisely and consistently fragmenting and labeling nucleic acid fragments. Time and temperature programmable temperature control modules are used to provide repeatable time/temperature profiles for fragmentation and labeling reactions.Type: ApplicationFiled: August 8, 2003Publication date: February 10, 2005Applicant: Perlegen Sciences, Inc.Inventors: Curtis Kautzer, Matt Morenzoni, Michael Norris
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Publication number: 20050019787Abstract: Computer-implemented methods, data processing apparatus and computer program codes for characterizing an interrogation position, such as a SNP position, in a nucleic acid sequence are provided herein. Computer-implemented methods involving various statistical analyses are provided for characterizing an interrogation position as being associated with a phenotypic trait of interest.Type: ApplicationFiled: January 30, 2004Publication date: January 27, 2005Applicant: Perlegen Sciences, Inc., a Delaware CorporationInventors: Anthony Berno, Karel Konvicka, David Hinds, Nila Patil, Naiping Shen, David Stern, John Sheehan
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Publication number: 20050014785Abstract: The present invention provides methods and compositions for the treatment of DNA damage related disorders. One embodiment is a method for the inhibition of side effects associated with chemotherapeutic and radiotherapeutic agents using chloroquine compounds. Another embodiment is a method for treatment and/or prevention of lethal or sub-lethal radiation toxicities associated with terrorist acts or war.Type: ApplicationFiled: May 27, 2004Publication date: January 20, 2005Applicants: Perlegen Sciences, Inc., St. Jude Children's Research HospitalInventors: Michael Kastan, Christopher Bakkenist, Mark McCamish
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Publication number: 20050003410Abstract: The invention provides methods of analyzing genes for differential relative allelic expression patterns. Haplotype blocks throughout the genomes of individuals are analyzed to identify haplotype patterns that are associated with specific differential relative allelic expression patterns. Haplotype blocks that contain associated haplotype patterns may be further investigated to identify genes or variants of genes involved in differential relative allelic expression patterns.Type: ApplicationFiled: May 12, 2004Publication date: January 6, 2005Applicant: Perlegen Sciences, Inc.Inventors: Kelly Frazer, David Cox, Heng Tao, Krishna Pant, Geoffrey Nilson
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Publication number: 20040241657Abstract: Composition and methods for use in the therapeutic and preventative treatment, study, diagnosis and prognosis of liver related disease, inflammatory disease and related conditions are disclosed. Also provided are kits and reagents for prognosis and diagnosis of liver related disease, inflammatory disease and related conditions.Type: ApplicationFiled: May 28, 2003Publication date: December 2, 2004Applicant: Perlegen Sciences, Inc.Inventors: Nila Patil, David R. Cox, Coleen R. Hacker, David Hinds, David Kershenobich, Naiping Shen
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Publication number: 20040229224Abstract: The invention provides methods of analyzing genes for differential relative allelic expression patterns. Haplotype blocks throughout the genomes of individuals are analyzed to identify haplotype patterns that are associated with specific differential relative allelic expression patterns. Haplotype blocks that contain associated haplotype patterns may be further investigated to identify genes or variants of genes involved in differential relative allelic expression patterns.Type: ApplicationFiled: May 13, 2003Publication date: November 18, 2004Applicant: Perlegen Sciences, Inc.Inventors: Kelly A. Frazer, David R. Cox, Heng Tao, Krishna Pant, Geoffrey Nilsen
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Publication number: 20040220750Abstract: Methods, code, and apparatus are used to ensure that groups of experimental subjects selected for inclusion in a study are matched. Individuals are genotyped and the genotype data is used to determine the extent of mismatch between study groups. If groups show evidence of poor matching, then the genotype data is used to better match the study groups.Type: ApplicationFiled: April 30, 2003Publication date: November 4, 2004Applicant: Perlegen Sciences, Inc.Inventors: David Hinds, Renee Stokowski
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Publication number: 20040210400Abstract: A method and data processing apparatus for determining the genotype of at least one individual from a genetic marker using at least one measure of the amount of an allele of the genetic marker that the individual are described. The method assigns the measure of the amount of an allele to a group, a genotype is then assigned to the group and the individual is determined to have the genotype assigned to the group.Type: ApplicationFiled: February 24, 2004Publication date: October 21, 2004Applicant: Perlegen Sciences, Inc.Inventor: Karel Konvicka
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Patent number: 6740510Abstract: The presently claimed invention provides methods for amplifying a DNA target sequence. One embodiment of the present invention provides robust methods for amplification of target sequences. In a first aspect of the invention, a method for designing primer pairs for the amplification reaction is provided. In a further aspect of the invention, reagents and cycling parameters for the amplification reaction are provided.Type: GrantFiled: January 9, 2002Date of Patent: May 25, 2004Assignee: Perlegen Sciences, Inc.Inventors: Curtis R. Kautzer, Nila Patil, Coleen R. Hacker, David P. McDonough
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Publication number: 20040091890Abstract: Improved life sciences business systems and methods are disclosed. One or more genomes are scanned for single nucleotide polymorphisms. The polymorphisms are assigned to haplotype blocks, and representative SNPs from the haplotype blocks are used in association studies for pharmaceutical and diagnostic developments.Type: ApplicationFiled: March 26, 2003Publication date: May 13, 2004Applicant: Perlegen Sciences, Inc.Inventors: Bradley A. Margus, David R. Cox, Stephen P.A. Fodor
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Publication number: 20040053232Abstract: The present invention includes the use of any of the polymorphisms, SNP haplotype blocks or SNP haplotype patterns. In one embodiment, susceptibility to a phenotype resulting from an allele or marker in linkage disequilibrium with such polymorphic forms is evaluated. Novel therapeutic and diagnostic compounds and methods are also disclosed.Type: ApplicationFiled: August 22, 2002Publication date: March 18, 2004Applicant: Perlegen Sciences, Inc.Inventors: David R. Cox, Deana A. Arnold
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Publication number: 20040029161Abstract: The present invention relates to business methods for discovery of therapeutic and diagnostic products by identifying variations that occur in the human genome, relating these variations to one another, and, ultimately, relating these variations to the genetic bases of phenotype such as disease resistance, disease susceptibility or drug response.Type: ApplicationFiled: May 30, 2003Publication date: February 12, 2004Applicant: Perlegen Sciences, Inc.Inventors: David R. Cox, Nila Patil, Anthony J. Berno, David A. Hinds
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Publication number: 20040023275Abstract: The present invention relates to methods for identifying variations that occur in the human genome, relating these variations to one another, and, ultimately, relating these variations to the genetic bases of phenotype such as disease resistance, disease susceptibility or drug response. The methods allow for, once variants have been identified, determining variant haplotype blocks and patterns, and further, resolving ambiguities in the haplotype block and pattern data sets.Type: ApplicationFiled: April 29, 2003Publication date: February 5, 2004Applicant: Perlegen Sciences, Inc.Inventors: Anthony J. Berno, Nila Patil, David R. Cox, David A. Hinds
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Publication number: 20030186244Abstract: Improved pharmaceutical and diagnostic business systems and methods are disclosed. One or more genomes are scanned for single nucleotide polymorphisms. The polymorphisms are assigned to haplotype blocks, and representative SNPs from the haplotype blocks are used in association studies for pharmaceutical and diagnostic development.Type: ApplicationFiled: March 26, 2002Publication date: October 2, 2003Applicant: Perlegen Sciences, Inc.Inventors: Bradley A. Margus, David R. Cox, Stephen P.A. Fodor
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Publication number: 20030157488Abstract: Improved systems and methods for performing genetic analyses. Full genomic DNA scans are performed on the genetic DNA from a plurality of individuals to identify genetic variants. For those variants, but not based on a full genetic DNA scan, the variants alone are scanned in additional individuals to identify blocks of the variants that tend to be inherited together.Type: ApplicationFiled: January 7, 2002Publication date: August 21, 2003Applicant: Perlegen Sciences, Inc.Inventors: David R. Cox, Bradley A. Margus
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Publication number: 20030119015Abstract: The present invention provides methods for determining sequence similarity (conserved sequences) between nucleic acids from a first organism and nucleic acids from a second, different organism without having to know a priori the nucleic acid sequence from the second, different organism. The first nucleic acid can be from any organism where the sequence of the nucleic acid is known and the second nucleic acid can be from any organism. The method involves determining which bases from the second nucleic acid are identical to the first nucleic acid, and allows one to determine the sequence of portions of the second nucleic acid. The invention is useful for identifying putative functional regions or putative organism-sequences in a genome.Type: ApplicationFiled: May 8, 2002Publication date: June 26, 2003Applicant: Perlegen Sciences, Inc.Inventors: Kelly A. Frazer, Nila Patil, John Sheehan
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Publication number: 20030108919Abstract: The presently claimed invention provides methods for amplifying a DNA target sequence. One embodiment of the present invention provides robust methods for amplification of target sequences. In a first aspect of the invention, a method for selecting primer pairs for the amplification reaction is provided. In a further aspect of the invention, reagents and cycling parameters for the amplification reaction are provided.Type: ApplicationFiled: September 5, 2002Publication date: June 12, 2003Applicant: Perlegen Sciences, Inc.Inventors: Curtis Kautzer, Nila Patil, Coleen Hacker, David P. McDonough, Daryl J. Thomas, Wade A. Barrett, John B. Sheehan
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Publication number: 20030099964Abstract: The present invention relates to methods for identifying variations that occur in the human genome and relating these variations to the genetic basis of disease and drug response. In particular, the present invention relates to identifying individual SNPs, determining SNP haplotype blocks and patterns, and, further, using the SNP haplotype blocks and patterns to dissect the genetic bases of disease and drug response. The methods of the present invention are useful in whole genome analysis.Type: ApplicationFiled: March 26, 2002Publication date: May 29, 2003Applicant: Perlegen Sciences, Inc.Inventors: Nila Patil, David R. Cox, Anthony J. Berno, David A. Hinds
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Publication number: 20030077633Abstract: The present invention includes the use of any of the polymorphisms, SNP haplotype blocks or SNP haplotype patterns. In one embodiment, susceptibility to a phenotype resulting from an allele or marker in linkage disequilibrium with such polymorphic forms is evaluated. Novel therapeutic and diagnostic compounds and methods are also disclosed.Type: ApplicationFiled: August 22, 2002Publication date: April 24, 2003Applicant: Perlegen Sciences, Inc.Inventors: David R. Cox, Deana A. Arnold