Patents by Inventor Gary Dahl
Gary Dahl 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: 8808982Abstract: The present invention relates to methods for changing the state of differentiation of a eukaryotic cell, the methods comprising introducing mRNA encoding one or more reprogramming factors into a cell and maintaining the cell under conditions wherein the cell is viable and the mRNA that is introduced into the cell is expressed in sufficient amount and for sufficient time to generate a cell that exhibits a changed state of differentiation compared to the cell into which the mRNA was introduced, and compositions therefor. For example, the present invention provides mRNA molecules and methods for their use to reprogram human somatic cells into pluripotent stem cells.Type: GrantFiled: December 7, 2010Date of Patent: August 19, 2014Assignee: Cellscript, LLCInventors: Gary Dahl, Anthony Person, Judith Meis, Jerome Jendrisak
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Publication number: 20140227300Abstract: The present invention provides methods, kits, and compositions for reducing an innate immune system response in a human or animal cell, tissue or organism. One embodiment comprises: introducing an Agent mRNA comprising in vitro-synthesized mRNA encoding one or more proteins that affect the induction, activity or response of an innate immune response pathway; whereby, the innate immune response in the cell, tissue or organism is reduced compared to the innate immune response in the absence of the Agent mRNA. Other embodiments are methods, compositions and kits for using an Agent mRNA for treating a disease or medical condition in a human or animal that exhibits symptoms of an elevated innate immune system, or for reducing an innate immune response that is induced in a human or animal cell, tissue or organism by a Foreign Substance that is administered to the cell, tissue or organism.Type: ApplicationFiled: June 27, 2012Publication date: August 14, 2014Applicant: CELLSCRIPT, LLCInventors: Cynthia Chin, Anthony D. Person, Gary A. Dahl
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Publication number: 20140221248Abstract: The present invention relates to kits and methods for efficiently generating 5? capped RNA having a modified cap nucleotide and for use of such modified-nucleotide-capped RNA molecules. In particular, the present invention provides kits and methods for capping RNA using a modified cap nucleotide and a capping enzyme system, such as poxvirus capping enzyme. The present invention finds use for in vitro production of 5?-capped RNA having a modified cap nucleotide and for in vitro or in vivo production of polypeptides by in vitro or in vivo translation of such modified-nucleotide-capped RNA. The invention also provides methods and kits for capturing or isolating uncapped RNA comprising primary RNA transcripts or RNA having a 5?-diphosphate, and methods and kits for using a capping enzyme system and modified cap nucleotides for labeling uncapped RNA comprising primary RNA transcripts or RNA having a 5?-diphosphate with detectable dye or enzyme moieties.Type: ApplicationFiled: February 20, 2014Publication date: August 7, 2014Applicant: CELLSCRIPT, LLCInventors: Jerome Jendrisak, Ronald Meis, Gary Dahl
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Publication number: 20140162897Abstract: The present invention provides methods, compositions and kits for using a transposase and a transposon end for generating extensive fragmentation and 5?-tagging of double-stranded target DNA in vitro, then using a DNA polymerase for generating 5?- and 3?-tagged single-stranded DNA fragments without performing a PCR amplification reaction, wherein the first tag on the 5?-ends exhibits the sequence of the transferred transposon end and optionally, an additional arbitrary sequence, and the second tag on the 3?-ends exhibits a different sequence from the sequence exhibited by the first tag. The method is useful for generating 5?- and 3?-tagged DNA fragments for use in a variety of processes, including processes for metagenomic analysis of DNA in environmental samples, copy number variation (CNV) analysis of DNA, and comparative genomic sequencing (CGS), including massively parallel DNA sequencing (so-called “next-generation sequencing.Type: ApplicationFiled: January 6, 2014Publication date: June 12, 2014Applicant: ILLUMINA, INC.Inventors: Haiying Li Grunenwald, Nicholas Caruccio, Jerome Jendrisak, Gary Dahl
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Publication number: 20140149196Abstract: A system is provided for offer redemption of a retailer. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a user. The service provider is configured to be in communication with an advertiser and the retailer. The service provider is coupled to one or more processors with logic that enable an advertiser to create an offer campaign with details of the offer campaign stored in the storage. The details including at least one of, offer distribution rules and offer redemption rules. The one or more processors review transaction line items of the offer and making a determination to push or not push the offer redemption to a retailer check-out system.Type: ApplicationFiled: October 28, 2013Publication date: May 29, 2014Applicant: Envizio, Inc.Inventors: Youri Drozd, Leonid Kontsevich, Seb Kiureghian, Gary Dahl
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Publication number: 20140058818Abstract: An offer redemption system is provided with least one computing device. An offer clearinghouse application is executable in the at least one computing device. The offer clearinghouse application includes, (i) one or more processes that receives details of an offer including at least one product to which n offer applies and at least one offer restriction for the offer, (ii) one or more processors that provides for distribution of the offer to users on behalf of an advertiser and (iii) one or more processors that provides for redemption of the offer with a retailer. A retailer interface receives, at a time of offer redemption, information to identify a retail transaction and line item used by an offer validation.Type: ApplicationFiled: October 31, 2013Publication date: February 27, 2014Applicant: Envizio, Inc.Inventors: Youri Drozd, Leonid Kontsevich, Seb Kiureghian, Gary Dahl
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Publication number: 20140052521Abstract: A campaign offer system provides an offer using a mobile device. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a use. The service provider is in communication with an advertiser, a retailer and a financial institution. A retailer gateway is in communication with a retailer checkout system that has a unique identifier for each retailer checkout location captured by the mobile device. The unique identifier is transmitted to the service provider which effects transactions between the user and the retailer checkout system via the retailer gateway. The service provider invoices the advertiser for the offer with redemption information.Type: ApplicationFiled: October 25, 2013Publication date: February 20, 2014Applicant: ENVIZO, INC.Inventors: Youri Drozd, Leonid Kontsevich, Seb Kiureghian, Gary Dahl
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Publication number: 20140046759Abstract: A campaign offer system provides an offer using a mobile device. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a user. The service provider is in communication with an advertiser and a retailer. A retailer gateway communicates with a retailer checkout system via existing retailer checkout system peripheral device communication protocols without a need to modify the communications protocols or modify a retailer checkout system software code. The system in operation sorts offers for different users.Type: ApplicationFiled: October 16, 2013Publication date: February 13, 2014Applicant: Envizio, Inc.Inventors: Youri Drozd, Leonid Kontsevich, Seb Kiureghian, Gary Dahl
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Publication number: 20130339143Abstract: A campaign offer system provides an offer with the use of a mobile device. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a user. The service provider is in communication with an advertiser and a retailer. A retailer gateway communicates with a retailer checkout system via existing retailer checkout system peripheral device communication protocols without a need to modify the communications protocols or modify a retailer checkout system software code. An advertiser creates an offer campaign with details including at least one of, offer distribution rules and offer redemption rules for targeting users for offers.Type: ApplicationFiled: August 16, 2013Publication date: December 19, 2013Applicant: ENVIZIO, INC.Inventors: Youri Drozd, Leonid Kontsevich, Kr Prasad, Seb Kiureghian, Gary Dahl
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Publication number: 20130339135Abstract: A campaign offer system provides an offer with the use of a mobile device. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a user. The service provider is in communication with an advertiser and a retailer. A retailer gateway communicates with a retailer checkout system via existing retailer checkout system peripheral device communication protocols without a need to modify the communications protocols or modify a retailer checkout system software code. An advertiser creates an offer campaign with details of the offer campaign stored in the database. The details include at least one of, offer distribution rules and offer redemption rules.Type: ApplicationFiled: August 20, 2013Publication date: December 19, 2013Applicant: ENVIZIO, INC.Inventors: Youri Drozd, Leonid Kontsevich, KR Prasad, Seb Kiureghian, Gary Dahl
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Publication number: 20130325570Abstract: A campaign offer system provides an offer using a mobile device. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a use. The service provider is in communication with an advertiser, a retailer and a financial institution. A retailer gateway is in communication with a retailer checkout system that has a unique identifier for each retailer checkout location captured by the mobile device. The unique identifier is transmitted to the service provider which effects transactions between the user and the retailer checkout system via the retailer gateway. The system prepares a report for the retailer that includes redemption data for the offers redeemed at the retailer with enough data to identify a specific redemption.Type: ApplicationFiled: August 6, 2013Publication date: December 5, 2013Applicant: ENVIZIO, INC.Inventors: Youri Drozd, Leonid Kontsevich, KR Prasad, Seb Kiureghian, Gary Dahl
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Publication number: 20130317913Abstract: A campaign offer system provides an offer using a mobile device. A service provider includes one or more servers with engines and attached storage. The service provider is configured to be in communication with a mobile application running on a user mobile device of a use. The service provider is in communication with an advertiser, a retailer and a financial institution. A retailer gateway is in communication with a retailer checkout system that has a unique identifier for each retailer checkout location captured by the mobile device. The unique identifier is transmitted to the service provider which effects transactions between the user and the retailer checkout system via the retailer gateway. The service provider invoices the advertiser for the offer with redemption information.Type: ApplicationFiled: August 5, 2013Publication date: November 28, 2013Applicant: ENVlZIO, INC.Inventors: Youri Drozd, Leonid Kontsevich, KR Prasad, Seb Kiureghian, Gary Dahl
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Publication number: 20130196860Abstract: Compositions of transposome complexes for generating DNA fragments with specific 5?- and 3?-tags. Kits for generating libraries for sequencing, with transposome complexes, enzymes, oligonucleotides or other components.Type: ApplicationFiled: June 5, 2012Publication date: August 1, 2013Applicant: EPICENTRE TECHNOLOGIES CORPORATIONInventors: Haiying Li Grunenwald, Nicholas Caruccio, Jerome Jendrisak, Gary Dahl
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Patent number: 8329887Abstract: The present invention relates generally to methods, compositions and kits for synthesizing sense RNA molecules from one or more RNA molecules of interest in a sample. In exemplary embodiments, the methods use a terminal tagging oligoribonucleotide (rTTO) to join a DNA sequence tag to the 3?-termini of first-strand cDNA molecules. The use of an rTTO comprising ribonucleotides results in decreased oligonucleotide-derived background synthesis of RNA in the absence of sample RNA and, surprisingly and unexpectedly, also results in significantly increased yields of sense RNA molecules that exhibit sequences that are substantially identical to those of the RNA molecules of interest in the sample. The sense RNA molecules also have an RNA sequence tag on their 5?-termini that is useful for fixing the lengths of sense RNA molecules that are synthesized in a second or subsequent round.Type: GrantFiled: September 20, 2011Date of Patent: December 11, 2012Assignee: Cellscript, Inc.Inventors: Gary Dahl, Roy Rabindranauth Sooknanan
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Patent number: 8309335Abstract: The present invention provides novel compositions, kits and methods employing RNA 5? polyphosphatases, RNA 5? monophosphatases, capping enzymes, decapping enzymes, nucleic acid pyrophosphatases and RNA ligases, as well as other enzymes, for selective 5? ligation tagging of desired classes of RNA molecules that differ with respect to particular chemical moieties on their 5? ends. The 5? tagged RNA molecules can be used for synthesis of tagged first-stand cDNA, double-stranded cDNA, and sense or antisense RNA for a variety of uses.Type: GrantFiled: February 29, 2012Date of Patent: November 13, 2012Assignee: Epicentre Technologies CorporationInventors: Jerome Jendrisak, Ramesh Vaidyanathan, Gary Dahl
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Publication number: 20120156679Abstract: The present invention provides methods, compositions and kits for using an RNA polymerase for making transcription products corresponding to a target sequence by obtaining circular single-stranded DNA transcription substrates using a promoter primer that encodes one strand of a double-stranded promoter. The invention has broad applicability for research, diagnostic and therapeutic applications, such as preparing cDNA corresponding to mRNA, making sense or anti-sense probes, detecting gene- or organism-specific sequences, or making RNAi.Type: ApplicationFiled: February 14, 2011Publication date: June 21, 2012Applicant: EPICENTRE TECHNOLOGIESInventors: Gary A. Dahl, Jerome J. Jendrisak
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Publication number: 20120156753Abstract: The present invention provides novel compositions, kits and methods employing RNA 5? polyphosphatases, RNA 5? monophosphatases, capping enzymes, decapping enzymes, nucleic acid pyrophosphatases and RNA ligases, as well as other enzymes, for selective 5? ligation tagging of desired classes of RNA molecules that differ with respect to particular chemical moieties on their 5? ends. The 5? tagged RNA molecules can be used for synthesis of tagged first-stand cDNA, double-stranded cDNA, and sense or antisense RNA for a variety of uses.Type: ApplicationFiled: February 29, 2012Publication date: June 21, 2012Applicant: ILLUMINA, INC.Inventors: Jerome Jendrisak, Ramesh Vaidyanathan, Gary Dahl
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Patent number: 8163491Abstract: The present invention provides novel compositions, kits and methods employing RNA 5? polyphosphatases, RNA 5? monophosphatases, capping enzymes, decapping enzymes, nucleic acid pyrophosphatases and RNA ligases, as well as other enzymes, for selective 5? ligation tagging of desired classes of RNA molecules that differ with respect to particular chemical moieties on their 5? ends. The 5?tagged RNA molecules can be used for synthesis of tagged first-stand cDNA, double-stranded cDNA, and sense or antisense RNA for a variety of uses.Type: GrantFiled: February 17, 2010Date of Patent: April 24, 2012Assignee: Epicentre Technologies CorporationInventors: Jerome Jendrisak, Ramesh Vaidyanathan, Gary Dahl
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Patent number: 8137911Abstract: The present invention provides methods, compositions and kits for using an RNA polymerase for making transcription products corresponding to a target sequence by obtaining single-stranded DNA transcription substrates that comprise a single-stranded promoter that is operably joined to a single-stranded target sequence. The invention has broad applicability for research, diagnostic and therapeutic applications, such as preparing cDNA corresponding to full-length mRNA, making sense or anti-sense probes, detecting gene- or organism-specific sequences, cloning, cell signaling or making RNA for use in RNAi.Type: GrantFiled: November 21, 2003Date of Patent: March 20, 2012Assignee: CellScript, Inc.Inventors: Gary A. Dahl, Jerome J. Jendrisak, Elena K. Davydova, Lucia B. Rothman-Denes, Svetalana Y. Gerdes
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Publication number: 20120009649Abstract: The present invention relates generally to methods, compositions and kits for synthesizing sense RNA molecules from one or more RNA molecules of interest in a sample. In exemplary embodiments, the methods use a terminal tagging oligoribonucleotide (rTTO) to join a DNA sequence tag to the 3?-termini of first-strand cDNA molecules. The use of an rTTO comprising ribonucleotides results in decreased oligonucleotide-derived background synthesis of RNA in the absence of sample RNA and, surprisingly and unexpectedly, also results in significantly increased yields of sense RNA molecules that exhibit sequences that are substantially identical to those of the RNA molecules of interest in the sample. The sense RNA molecules also have an RNA sequence tag on their 5?-termini that is useful for fixing the lengths of sense RNA molecules that are synthesized in a second or subsequent round.Type: ApplicationFiled: September 20, 2011Publication date: January 12, 2012Applicant: CELLSCRIPT, INC.Inventors: Gary Dahl, Roy Rabindranauth Sooknanan