Patents by Inventor Frank P. Uckert
Frank P. Uckert 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: 11977078Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: GrantFiled: April 26, 2023Date of Patent: May 7, 2024Assignee: BECTON, DICKINSON AND COMPANYInventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Publication number: 20230288428Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: ApplicationFiled: April 26, 2023Publication date: September 14, 2023Inventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Patent number: 11668716Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: GrantFiled: August 12, 2021Date of Patent: June 6, 2023Assignee: BECTON, DICKINSON AND COMPANYInventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Publication number: 20210373029Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: ApplicationFiled: August 12, 2021Publication date: December 2, 2021Inventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Patent number: 11119107Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: GrantFiled: February 19, 2020Date of Patent: September 14, 2021Assignee: BECTON, DICKINSON AND COMPANYInventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Publication number: 20200200761Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: ApplicationFiled: February 19, 2020Publication date: June 25, 2020Inventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Patent number: 10605813Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: GrantFiled: January 24, 2019Date of Patent: March 31, 2020Assignee: BECTON, DICKINSON AND COMPANYInventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Publication number: 20190170757Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: ApplicationFiled: January 24, 2019Publication date: June 6, 2019Inventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Patent number: 10228375Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: GrantFiled: June 21, 2017Date of Patent: March 12, 2019Assignee: Becton, Dickinson and CompanyInventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Publication number: 20170285039Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: ApplicationFiled: June 21, 2017Publication date: October 5, 2017Inventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Patent number: 9719998Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: GrantFiled: March 2, 2016Date of Patent: August 1, 2017Assignee: Becton Dickinson and CompanyInventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Publication number: 20160266131Abstract: Water soluble light harvesting multichromophores that have an ultraviolet absorption maximum are provided. In some embodiments, the multichromophores include a conjugated segment including a fused 6-5-6 tricyclic co-monomer and a UV absorbance-modifying co-monomer. The multichromophores may include an acceptor chromophore covalently linked to the multichromophore in energy-receiving proximity therewith. In some embodiments, a specific binding member is covalently linked to the multichromophore. Also provided are methods of evaluating a sample for the presence of a target analyte and methods of labelling a target molecule using compositions including the light harvesting multichromophores. Kits and systems for practicing the subject methods are also provided.Type: ApplicationFiled: March 2, 2016Publication date: September 15, 2016Inventors: Yongchao Liang, Frank P. Uckert, Glenn P. Bartholomew, Barry E. Leonard, Brent S. Gaylord
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Patent number: 8568616Abstract: There are provided electrically conducting polymer compositions comprising an electrectically conductive polymer or copolymer and an organic solvent wettable fluorinated acid polymer. Electrically conductive polymer materials are derived from thiophene, pyrrole, aniline and polycyclic heteroaromatic precursor monomers. Non-conductive polymers derived from alkenyl, alkynyl, arylene, and heteroarylene precursor monomers. The organic-solvent wettable fluorinated acid polymer is fluorinated or highly fluorinated and may be colloid-forming. Acidic groups include carboxylic acid groups, sulfonic acid groups, sulfonimide groups, phosphoric acid groups, phosphonic acid groups, and combinations thereof. The compositions can be used in organic electronic devices.Type: GrantFiled: October 15, 2010Date of Patent: October 29, 2013Assignee: E I du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Christopher P. Junk, Frank P. Uckert, Mark F. Teasley, Andrew Edward Feiring, Charles J. Dubois, Viacheslav A. Petrov, Natalie Daoud, Amy Qi Han
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Patent number: 8318046Abstract: Methods are provided to producing stable, aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from the disclosed compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from the compositions are also useful in combination with nanometal wires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.Type: GrantFiled: November 21, 2008Date of Patent: November 27, 2012Assignee: E I du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Frank P. Uckert
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Publication number: 20110031441Abstract: There are provided electrically conducting polymer compositions comprising an electrectically conductive polymer or copolymer and an organic solvent wettable fluorinated acid polymer. Electrically conductive polymer materials are derived from thiophene, pyrrole, aniline and polycyclic heteroaromatic precursor monomers. Non-conductive polymers derived from alkenyl, alkynyl, arylene, and heteroarylene precursor monomers. The organic-solvent wettable fluorinated acid polymer is fluorinated or highly fluorinated and may be colloid-forming. Acidic groups include carboxylic acid groups, sulfonic acid groups, sulfonimide groups, phosphoric acid groups, phosphonic acid groups, and combinations thereof. The compositions can be used in organic electronic devices.Type: ApplicationFiled: October 15, 2010Publication date: February 10, 2011Applicant: E.I. DU PONT DE NEMOURS AND COMPANY DUPONT DISPLAY INCInventors: Che-Hsiung Hsu, Christopher P. Junk, Frank P. Uckert, Mark F. Teasley, Andrew Edward Feiring, Charles J. Dubois, Zhen-Yu Yang, Viacheslav A. Petrov, Natalie Daoud, Amy Qi Han
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Patent number: 7837901Abstract: There are provided electrically conducting polymer compositions comprising an electrically conductive polymer or copolymer and an organic solvent wettable fluorinated acid polymer. Electrically conductive polymer materials are derived from thiophene, pyrrole, aniline and polycyclic heteroaromatic precursor monomers. Non-conductive polymers derived from alkenyl, alkynyl, arylene, and heteroarylene precursor monomers. The organic-solvent wettable fluorinated acid polymer is fluorinated or highly fluorinated and may be colloid-forming. Acidic groups include carboxylic acid groups, sulfonic acid groups, sulfonimide groups, phosphoric acid groups, phosphonic acid groups, and combinations thereof. The compositions can be used in organic electronic devices.Type: GrantFiled: June 27, 2006Date of Patent: November 23, 2010Assignees: E. I. du Pont de Nemours and Company, DuPont Displays IncInventors: Che-Hsiung Hsu, Christopher P. Junk, Frank P. Uckert, Mark F. Teasley, Andrew Edward Feiging, Charles J. Dubois, Natalie Daoud, Viascheslav A. Petrov, Zheng-Yu Yang, Amy Qi Han, legal representative
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Patent number: 7744777Abstract: An electronic device is provided which is a thin field effect transistor, a field effect resistance device, photosensor, photoswitch, light-emitting diode, light-emitting diode display, phototransistor, phototube, IR detector, diode laser, electrochemic displays, electromagnetic shielding device, solid electrolyte capacitors, energy storage device, memory storage device, biosensor, photoconductive cell, photovoltaic device, solar cell or diode, and comprises at least one layer comprising a composition comprising at least one polyaniline and at least one colloid-forming polymeric acid. Methods for making such devices are also provided.Type: GrantFiled: April 4, 2008Date of Patent: June 29, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Frank P. Uckert
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Patent number: 7572655Abstract: An electronic device includes a radiation-emitting component, a radiation-responsive component, or a combination thereof. In one embodiment, the electronic device includes a substrate and a first structure overlying the substrate. The electronic device also includes a second structure that includes a first layer, wherein the first layer has a first refractive index, and the first layer includes a first edge. The electronic device further includes a second layer overlying at least portions of the first structure and the second structure at the first edge. The second layer has a second refractive index that is lower than the first refractive index. In another embodiment, the first structure includes a layer having a perimeter and a pattern lying within the perimeter. The pattern extends at least partly though the first layer to define an opening with a first edge. In another embodiment, a process is used to form the electronic device.Type: GrantFiled: July 30, 2007Date of Patent: August 11, 2009Assignee: E. I. du Pont De Nemours and CompanyInventors: Matthew Dewey Hubert, Matthew Stevenson, Patrick Hahn, Frank P. Uckert, Gang Yu
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Publication number: 20090072201Abstract: Methods are provided to producing stable, aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from the disclosed compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from the compositions are also useful in combination with nanometal wires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.Type: ApplicationFiled: November 21, 2008Publication date: March 19, 2009Inventors: Che-Hsiung Hsu, Frank P. Uckert
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Patent number: 7462298Abstract: Compositions are provided comprising aqueous dispersions of polyaniline and colloid-forming polymeric acids. Films from invention compositions are useful as buffer layers, in organic electronic devices including electroluminescent devices, such as organic light emitting diodes (OLED) displays. Films cast from invention compositions are also useful in combination with metal metalwires or carbon nanotubes in applications such as drain, source, or gate electrodes in thin film field effect transistors.Type: GrantFiled: September 24, 2003Date of Patent: December 9, 2008Assignee: E.I. du Pont de Nemours and CompanyInventors: Che-Hsiung Hsu, Frank P. Uckert