Patents by Inventor Steven Michael Menchen
Steven Michael Menchen 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: 20110124510Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: ApplicationFiled: October 6, 2010Publication date: May 26, 2011Applicant: LIFE TECHNOLOGIES CORPORATIONInventors: Scott C. BENSON, Joe Y. L. Lam, Steven Michael Menchen
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Patent number: 7833756Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: July 8, 2008Date of Patent: November 16, 2010Assignee: Applied Biosystems, LLCInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Publication number: 20090068751Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: ApplicationFiled: July 8, 2008Publication date: March 12, 2009Applicant: Applied Biosystems Inc.Inventors: Scott C. BENSON, Joe Y.L. Lam, Steven Michael Menchen
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Patent number: 7129050Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In the method, a mixture of sequence-specific probes are reacted with the target polynucleotide under hybridization conditions, and the hybridized probes are treated to selectively modify those probes which are bound to the target polynucleotide in a base-specific manner. The resulting labeled probes include a polymer chain which imparts to each different-sequence probe, a distinctive ratio of charge/translational frictional drag, and a detectable label. The labeled probes are fractionated by electrophoresis in a non-sieving matrix, and the presence of one or more selected sequences in the target polynucleotide are detected according to the observed electrophoretic migration rates of the labeled probes in a non-sieving medium.Type: GrantFiled: April 14, 2004Date of Patent: October 31, 2006Assignee: Applera CoporationInventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen
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Patent number: 7115376Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In one embodiment of the invention, a plurality of different-sequence probe pairs are added to a target polynucleotide, where each probe pair includes two polynucleotide probe elements which are complementary in sequence to adjacent portions of a selected one of the target sequences in the target polynucleotide. In each probe pair, one of the probe elements contains a non-polynucleotide polymer chain which imparts a distinctive mobility to the associated probe pair, when the elements in the pair are ligated. The other element in the pair contains a detectable reporter label. After the probe pairs have been allowed to hybridize with the target polynucleotide, the hybridized polynucleotides are treated under conditions effective to ligate the end subunits of target-bound probe elements when their end subunits are base-paired with adjacent target bases.Type: GrantFiled: April 14, 2004Date of Patent: October 3, 2006Assignee: Applera CorporationInventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen
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Patent number: 6919445Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: May 20, 2003Date of Patent: July 19, 2005Assignee: Applera CorporationInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Patent number: 6759202Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In one embodiment of the invention, a plurality of different-sequence probe pairs are added to a target polynucleotide, where each probe pair includes two polynucleotide probe elements which are complementary in sequence to adjacent portions of a selected one of the target sequences in the target polynucleotide. In each probe pair, one of the probe elements contains a non-polynucleotide polymer chain which imparts a distinctive mobility to the associated probe pair, when the elements in the pair are ligated. The other element in the pair contains a detectable reporter label. After the probe pairs have been allowed to hybridize with the target polynucleotide, the hybridized polynucleotides are treated under conditions effective to ligate the end subunits of target-bound probe elements when their end subunits are base-paired with adjacent target bases.Type: GrantFiled: June 10, 2002Date of Patent: July 6, 2004Assignee: Applera CorporationInventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen
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Patent number: 6756204Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In the method, a mixture of sequence-specific probes are reacted with the target polynucleotide under hybridization conditions, and the hybridized probes are treated to selectively modify those probes which are bound to the target polynucleotide in a base-specific manner. The resulting labeled probes include a polymer chain which imparts to each different-sequence probe, a distinctive ratio of charge/translational frictional drag, and a detectable label. The labeled probes are fractionated by electrophoresis in a non-sieving matrix, and the presence of one or more selected sequences in the target polynucleotide are detected according to the observed electrophoretic migration rates of the labeled probes in a non-sieving medium.Type: GrantFiled: June 10, 2002Date of Patent: June 29, 2004Assignee: Applera CorporationInventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen
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Patent number: 6566071Abstract: Dibenzorhodamine compounds having the structure: are disclosed, including nitrogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure: including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: October 2, 2001Date of Patent: May 20, 2003Assignee: Applera CorporationInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Publication number: 20030073108Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In one embodiment of the invention, a plurality of different-sequence probe pairs are added to a target polynucleotide, where each probe pair includes two polynucleotide probe elements which are complementary in sequence to adjacent portions of a selected one of the target sequences in the target polynucleotide. In each probe pair, one of the probe elements contains a non-polynucleotide polymer chain which imparts a distinctive mobility to the associated probe pair, when the elements in the pair are ligated. The other element in the pair contains a detectable reporter label. After the probe pairs have been allowed to hybridize with the target polynucleotide, the hybridized polynucleotides are treated under conditions effective to ligate the end subunits of target-bound probe elements when their end subunits are base-paired with adjacent target bases.Type: ApplicationFiled: June 10, 2002Publication date: April 17, 2003Applicant: PE Corporation (NY)Inventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen
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Publication number: 20030059810Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In the method, a mixture of sequence-specific probes are reacted with the target polynucleotide under hybridization conditions, and the hybridized probes are treated to selectively modify those probes which are bound to the target polynucleotide in a base-specific manner. The resulting labeled probes include a polymer chain which imparts to each different-sequence probe, a distinctive ratio of charge/translational frictional drag, and a detectable label. The labeled probes are fractionated by electrophoresis in a non-sieving matrix, and the presence of one or more selected sequences in the target polynucleotide are detected according to the observed electrophoretic migration rates of the labeled probes in a non-sieving medium.Type: ApplicationFiled: June 10, 2002Publication date: March 27, 2003Applicant: PE Corporation (NY)Inventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen
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Publication number: 20020034761Abstract: Dibenzorhodamine compounds having the structure 1Type: ApplicationFiled: October 2, 2001Publication date: March 21, 2002Applicant: The Perkin-Elmer CorporationInventors: Scott C. Benson, Joe Y.L. Lam, Steven Michael Menchen
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Patent number: 6326153Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitrogen and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: February 14, 2001Date of Patent: December 4, 2001Assignee: The Perkin-Elmer CorporationInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Publication number: 20010011139Abstract: Dibenzorhodamine compounds having the structure 1Type: ApplicationFiled: February 14, 2001Publication date: August 2, 2001Applicant: The Perkin-Elmer CorporationInventors: Scott C. Benson, Joe Y.L. Lam, Steven Michael Menchen
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Patent number: 6221606Abstract: Dibenzorhodamine compounds having the structure are disclosed, including nitogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure including nitrogen- and aryl-substituted forns thereof, and a second intermediate having the structure including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alky, carboxylic acid, sulfonic acid, —CH2OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: April 20, 2000Date of Patent: April 24, 2001Assignee: The Perkin-Elmer CorporationInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Patent number: 6111116Abstract: Dibenzorhodamine compounds having the structure ##STR1## are disclosed, including nitogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure ##STR2## including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure ##STR3## including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, --CH.sub.2 OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodarnine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: November 24, 1998Date of Patent: August 29, 2000Assignee: The Perkin-Elmer CorporationInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Patent number: 6051719Abstract: Dibenzorhodamine compounds having the structure ##STR1## are disclosed, including nitogen- and aryl-substituted forms thereof. In addition, intermediates useful for synthesizing such compounds are disclosed, such intermediates having the structure ##STR2## In Formula I, R.sub.1 is H or ##STR3## wherein Y is H, lower alkyl, lower alkene, lower alkyne, aromatic, phenyl, polycyclic aromatic, heterocycle, water-solubilizing group, or linking group, including substituted forms thereof. When R.sub.1 is H, the C-12-bonded nitrogen and the C-12 and C-13 carbons form a first ring structure having from 4 to 7 members, and/or the C-12-bonded nitrogen and the C-11 and C-12 carbons form a second ring structure having from 5 to 7 members. The compounds of Formula I further include aryl- and nitrogen-substituted forms thereof.Type: GrantFiled: November 17, 1998Date of Patent: April 18, 2000Assignee: The Perkin-Elmer CorporationInventors: Scott Conrad Benson, Joe Y. L. Lam, Krishna Gajanan Upadhya, Peggy Ann Radel, Weiguo Zhen, Steven Michael Menchen
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Patent number: 6008379Abstract: A class of aromatic-substituted xanthene compounds useful as fluorescent dyes is disclosed, the compounds having the general structure where Y.sub.1 and Y.sub.2 taken separately are selected from the group consisting of hydroxyl, oxygen, imminium, linking group and amine, or Y.sub.1 taken together with R.sub.2 is cyclic imine, or Y.sub.2 taken together with R.sub.3 is cyclic amine; R.sub.2, R.sub.3, R.sub.5, and R.sub.7 taken separately are selected from the group consisting of hydrogen, fluorine, chlorine, lower alkyl, lower alkene, lower alkyne, sulfonate, sulfone, amino, imminium, amido, nitrile, lower alkoxy, phenyl, and linking group; R.sub.1 taken separately is selected from the group consisting of phenyl, substituted phenyl, polycyclic aromatic, substituted polycyclic aromatic, linking group and electron-rich heterocycle, or when taken together with R.sub.7 is selected from the group consisting of electron-rich heterocycle and indene; R.sub.Type: GrantFiled: October 1, 1997Date of Patent: December 28, 1999Assignee: The Perkin-Elmer CorporationInventors: Scott Conrad Benson, Steven Michael Menchen, Peter David Theisen, Krishna Gajanan Upadhya, Joan Dale Hauser
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Patent number: 5936087Abstract: Dibenzorhodamine compounds having the structure ##STR1## are disclosed, including nitogen- and aryl-substituted forms thereof. In addition, two intermediates useful for synthesizing such compounds are disclosed, a first intermediate having the structure ##STR2## including nitrogen- and aryl-substituted forms thereof, and a second intermediate having the structure ##STR3## including nitrogen- and aryl-substituted forms thereof, wherein substituents at positions C-14 to C18 taken separately are selected from the group consisting of hydrogen, chlorine, fluorine, lower alkyl, carboxylic acid, sulfonic acid, --CH.sub.2 OH, alkoxy, phenoxy, linking group, and substituted forms thereof. The invention further includes energy transfer dyes comprising the dibenzorhodamine compounds, nucleosides labeled with the dibenzorhodamine compounds, and nucleic acid analysis methods employing the dibenzorhodamine compounds.Type: GrantFiled: November 25, 1997Date of Patent: August 10, 1999Assignee: The Perkin-Elmer CorporationInventors: Scott C. Benson, Joe Y. L. Lam, Steven Michael Menchen
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Patent number: 5807682Abstract: Method and composition for detecting one or more selected polynucleotide regions in a target polynucleotide. In the method, a mixture of sequence-specific probes are reacted with the target polynucleotide under hybridization conditions, and the hybridized probes are treated to selectively modify those probes which are bound to the target polynucleotide in a base-specific manner. The resulting labeled probes include a polymer chain which imparts to each different-sequence probe, a distinctive ratio of charge/translational frictional drag, and a detectable label. The labeled probes are fractionated by electrophoresis in a non-sieving matrix, and the presence of one or more selected sequences in the target polynucleotide are detected according to the observed electrophoretic migration rates of the labeled probes in a non-sieving medium.Type: GrantFiled: June 17, 1997Date of Patent: September 15, 1998Assignee: The Perkin-Elmer CorporationInventors: Paul David Grossman, Steven Fung, Steven Michael Menchen, Sam Lee Woo, Emily Susan Winn-Deen