Patents Assigned to DELAWARE STATE UNIVERSITY
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Publication number: 20230200323Abstract: The present invention provides a longitudinally split immature tiller separated from a rhizome (LSITR), a cluster of multiple in vitro shoots (CMIT), a cluster of stem segments containing shoot primordia (CSSSP) and an in vitro tiller of Miscanthus×giganteus (Giant miscanthus), and their uses in propagating Miscanthus×giganteus (Giant miscanthus).Type: ApplicationFiled: February 21, 2023Publication date: June 29, 2023Applicant: Delaware State UniversityInventors: Bertrand B. Hankoua, Ayalew Ligaba Osena
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Patent number: 11589526Abstract: The present invention provides a longitudinally split immature tiller separated from a rhizome (LSITR), a cluster of multiple in vitro shoots (CMIT), a cluster of stem segments containing shoot primordia (CSSSP) and an in vitro tiller of Miscanthus x giganteus (Giant miscanthus), and their uses in propagating Miscanthus x giganteus (Giant miscanthus).Type: GrantFiled: September 23, 2021Date of Patent: February 28, 2023Assignee: Delaware State UniversityInventors: Bertrand B. Hankoua, Ayalew Ligaba Osena
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Publication number: 20220007608Abstract: The present invention provides a longitudinally split immature tiller separated from a rhizome (LSITR), a cluster of multiple in vitro shoots (CMIT), a cluster of stem segments containing shoot primordia (CSSSP) and an in vitro tiller of Miscanthus x giganteus (Giant Miscanthus), and their uses in propagating Miscanthus x giganteus (Giant Miscanthus).Type: ApplicationFiled: September 23, 2021Publication date: January 13, 2022Applicant: Delaware State UniversityInventors: Bertrand B. Hankoua, Ayalew Ligaba Osena
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Patent number: 11154023Abstract: The present invention provides a longitudinally split immature tiller separated from a rhizome (LSITR), a duster of multiple in vitro shoots (CMIT), a cluster of stem segments containing shoot primordia (CSSSP) and an in vitro tiller of Miscanthus x giganteus (Giant miscanthus), and their uses in propagating Miscanthus x giganteus (Giant miscanthus).Type: GrantFiled: January 17, 2020Date of Patent: October 26, 2021Assignee: Delaware State UniversityInventors: Bertrand B. Hankoua, Ayalew Ligaba Osena
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Publication number: 20200154661Abstract: The present invention provides a longitudinally split immature filler separated from a rhizome(LSITR), a cluster of multiple in vitro shoots (CMIT), a cluster of stem segments containing shoot primordia (CSSSP) and an in vitro Tiller of Miscanthus x giganteus (Giant miscanthus) and thier uses in propagating Miscanthus x giganteus (Giant miscanthus).Type: ApplicationFiled: January 17, 2020Publication date: May 21, 2020Applicant: Delaware State UniversityInventors: Bertrand B. Hankoua, Ayalew Ligaba Osena
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Patent number: 9634161Abstract: Thin films comprising crystalline Fe2XY4, wherein X is Si or Ge and Y is S or Se, are obtained by coating an ink comprised of nanoparticle precursors of Fe2XY4 and/or a non-particulate amorphous substance comprised of Fe, X and Y on a substrate surface and annealing the coating. The coated substrate thereby obtained has utility as a solar absorber material in thin film photovoltaic devices.Type: GrantFiled: May 1, 2014Date of Patent: April 25, 2017Assignee: DELAWARE STATE UNIVERSITYInventors: Daniela Rodica Radu, Cheng-Yu Lai
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Patent number: 9604847Abstract: A catalyzed metal hydride alloy is disclosed, which includes lithium amide and magnesium hydride and rubidium hydride is the catalyst. A method of making the metal hydride alloy includes combining rubidium hydride with lithium amide and magnesium hydride in a vessel to form a mixture and mechanically milling the mixture. A method of manufacturing rubidium hydride is also disclosed which includes milling rubidium metal in a vessel pressurized with hydrogen gas at an initial minimum rotation rate and increasing the rotation rate to a maximum rotation rate, alternating between periods of milling and rest, re-pressurizing the vessel with hydrogen during the rest periods, and incubating the contents of the vessel.Type: GrantFiled: April 29, 2014Date of Patent: March 28, 2017Assignee: DELAWARE STATE UNIVERSITYInventors: Andrew Goudy, Tolulope Durojaiye, Jalaal Hayes
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Publication number: 20140326920Abstract: A catalyzed metal hydride alloy is disclosed, which includes lithium amide and magnesium hydride and rubidium hydride is the catalyst. A method of making the metal hydride alloy includes combining rubidium hydride with lithium amide and magnesium hydride in a vessel to form a mixture and mechanically milling the mixture. A method of manufacturing rubidium hydride is also disclosed which includes milling rubidium metal in a vessel pressurized with hydrogen gas at an initial minimum rotation rate and increasing the rotation rate to a maximum rotation rate, alternating between periods of milling and rest, re-pressurizing the vessel with hydrogen during the rest periods, and incubating the contents of the vessel.Type: ApplicationFiled: April 29, 2014Publication date: November 6, 2014Applicant: Delaware State UniversityInventors: Andrew Goudy, Tolulope Durojaiye, Jalaal Hayes
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Publication number: 20140326316Abstract: Thin films comprising crystalline Fe2XY4, wherein X is Si or Ge and Y is S or Se, are obtained by coating an ink comprised of nanoparticle precursors of Fe2XY4 and/or a non-particulate amorphous substance comprised of Fe, X and Y on a substrate surface and annealing the coating. The coated substrate thereby obtained has utility as a solar absorber material in thin film photovoltaic devices.Type: ApplicationFiled: May 1, 2014Publication date: November 6, 2014Applicant: Delaware State UniversityInventors: Daniela Rodica Radu, Cheng-Yu Lai
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Patent number: 8015878Abstract: An optical sound detection system including: a laser source to generate a laser beam; an optical fiber; an optical sensor aligned to detect a detected portion of a diffraction pattern formed by the laser light emitted from the output coupling port of the optical fiber; and a signal processor to process the signal produced by the optical sensor. The optical fiber includes: a core that includes a photoelastically active material; an input coupling port optically coupled to the laser source to couple the laser beam into the core of the optical fiber; and an output coupling port from which the laser light is emitted after propagating through the core. The optical sensor is adapted to produce a signal corresponding to the detected portion of the diffraction pattern.Type: GrantFiled: October 4, 2007Date of Patent: September 13, 2011Assignee: Delaware State University Foundation, Inc.Inventors: Noureddine Melikechi, Aristides Marcano Olaizzola
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Publication number: 20110171636Abstract: Methods for tagging an object with an element-coded particle and identifying the object based on the element code are described. LIBS analysis can be used with the methods to provide a high resolution system for identifying and quantifying objects with great specificity. Objects can include biological and chemical molecules.Type: ApplicationFiled: March 18, 2011Publication date: July 14, 2011Applicant: DELAWARE STATE UNIVERSITYInventors: Noureddine Melikechi, Yuri Markushin