Patents Assigned to NANOGAP
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Publication number: 20220031740Abstract: There is provided an invention relating to compositions and therapeutic uses of atomic quantum clusters (AQCs), in particular compositions consisting essentially of AQCs comprising 5 zero-valent transition metal atoms for use in the treatment of a cell proliferative disorder.Type: ApplicationFiled: September 25, 2019Publication date: February 3, 2022Applicants: NANOGAP SUB-NM-POWDER, S.A., UNIVERSIDADE DE SANTIAGO DE COMPOSTELAInventors: David BUCETA FERNÁNDEZ, Fernando DOMÍNGUEZ PUENTE, Manuel Arturo LÓPEZ QUINTELA
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Patent number: 11149209Abstract: The present invention refers to process for oxidation of organosulfur compounds comprising metal AQCs having between 5 and 13 metal atoms as catalyst. Additionally, the present invention refers to the use of the metal AQCs having between 5 and 13 metal atoms as catalyst in the oxidation of organosulfur compounds and to a chemical composition comprising organosulfur compounds and metal AQCs having between 5 and 13 metal atoms.Type: GrantFiled: July 20, 2018Date of Patent: October 19, 2021Assignees: UNIVERSIDADE DE SANTIAGO DE COMPOSTELA, NANOGAP SUB-NM-POWDER, S.A.Inventors: Manuel Arturo López Quintela, David Buceta Fernández
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Patent number: 9718298Abstract: The present invention relates to the use of nanosystems as non deactivable security markers comprising metal atomic quantum clusters (AQCs) of at least two different size distributions encapsulated in a cavity with an inner diameter less than or equal to approximately 10 nm. These nanosystems are luminescence, particularly fluorescence after external excitation. The invention also relates to security documents, articles or elements incorporating these markers as well as to a method and a system for detecting the same.Type: GrantFiled: June 14, 2012Date of Patent: August 1, 2017Assignees: FABRICA NACIONAL DE MONEDA Y TIMBRE—REAL CASA DE LA MONEDA, NANOGAP SUB-NM POWDER, SOCIEDAD ANONIMAInventors: Manuel Arturo Lopez Quintela, Vicente Garcia Juez
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Patent number: 9315687Abstract: The invention relates to conductive inks obtained by combining AQCs and metal nanoparticles. Atomic quantum clusters (AQCs), which melt at temperatures of less than 150° C., are used as low-temperature “flux” for the formulation of conductive inks. The combination of AQCs with bimodal and trimodal mixtures of nanoparticles of various sizes guarantees the elimination of free volumes in the final sintering of the nanoparticles in order to achieve electronic structures with very low resistivity (close to that of the bulk material) with low-temperature thermal treatments (<150° C.).Type: GrantFiled: November 23, 2010Date of Patent: April 19, 2016Assignees: Universidade de Santiago de Compostela, NanogapInventor: Manuel Arturo Lopez Quintela
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Patent number: 9302523Abstract: The present invention relates to the use of nanocompounds as non deactivable security markers comprising a charge-transfer complex of at least two different size metal atomic quantum clusters (AQCs). These nanocompounds are luminescent, particularly fluorescent after external excitation. The invention also relates to security documents, articles or elements incorporating these markers as well as to a method and a system for detecting the same.Type: GrantFiled: December 11, 2013Date of Patent: April 5, 2016Assignees: FABRICA NACIONAL DE MONEDA Y TIMBRE—REAL CASA DE LA MONEDA, NANOGAP SUB-NM POWDER, SOCIEDAD ANONIMAInventors: Manuel Arturo Lopez Quintela, Vicente Garcia Juez
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Patent number: 9302322Abstract: The present invention relates to nanocompounds comprising a charge-transfer complex of at least two different size metal atomic quantum clusters (AQCs) and the use thereof as luminescent nanocompounds, particularly for the use thereof as fluorescent nanocompounds; as well as the method for obtaining and detecting them.Type: GrantFiled: December 11, 2013Date of Patent: April 5, 2016Assignee: NANOGAP SUB NM POWDER, S.A.Inventor: Manuel Arturo Lopez Quintela
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Publication number: 20150321252Abstract: The present invention relates to nanocompounds comprising a charge-transfer complex of at least two different size metal atomic quantum clusters (AQCs) and the use thereof as luminescent nanocompounds, particularly for the use thereof as fluorescent nanocompounds; as well as the method for obtaining and detecting them.Type: ApplicationFiled: December 11, 2013Publication date: November 12, 2015Applicant: NANOGAP SUB NM POWDER, S.A.Inventor: Manuel Arturo Lopez Quintela
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Publication number: 20150306893Abstract: The present invention relates to the use of nanocompounds as non deactivable security markers comprising a charge-transfer complex of at least two different size metal atomic quantum clusters (AQCs). These nanocompounds are luminescent, particularly fluorescent after external excitation. The invention also relates to security documents, articles or elements incorporating these markers as well as to a method and a system for detecting the same.Type: ApplicationFiled: December 11, 2013Publication date: October 29, 2015Applicants: Fabrica Nacional De Moneda Y Timbre-Real Casa De La Moneda, Nanogap Sub-NM Powder, Sociedad AnonimaInventors: Manuel Arturo Lopez Quintela, Vicente Garcia Juez
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Publication number: 20140103226Abstract: The present invention relates to the use of nanosystems as non deactivable security markers comprising metal atomic quantum clusters (AQCs) of at least two different size distributions encapsulated in a cavity with an inner diameter less than or equal to approximately 10 nm. These nanosystems are luminescence, particularly fluorescence after external excitation. The invention also relates to security documents, articles or elements incorporating these markers as well as to a method and a system for detecting the same.Type: ApplicationFiled: June 14, 2012Publication date: April 17, 2014Applicants: NANOGAP SUB-NM POWDER, SOCIEDAD ANONIMA, Fabrica Nacional De Moneda Y Timbre-Reeal Casa De La MonedaInventors: Manuel Arturo Lopez Quintela, Vicente Garcia Juez
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Patent number: 8696786Abstract: The present invention relates to a new method for preparing anisotropic metal nanoparticles with high aspect ratios and different types of structures by means of catalysis by Atomic Quantum Clusters (AQCs).Type: GrantFiled: March 17, 2011Date of Patent: April 15, 2014Assignees: Universidade de Santiago de Compostela, Nanogap Sub-NM Powder, Sociedad AnonimaInventors: Manuel Arturo Lopez Quintela, Jose Rivas Rey
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Publication number: 20130061718Abstract: The present invention relates to a new method for preparing anisotropic metal nanoparticles with high aspect ratios and different types of structures by means of catalysis by Atomic Quantum Clusters (AQCs).Type: ApplicationFiled: March 17, 2011Publication date: March 14, 2013Applicants: NANOGAP SUB-NM POWDER, SOCIEDAD ANONIMA, UNIVERSIDADE DE SANTIAGO DE COMPOSTELAInventors: Manuel Arturo Lopez Quintela, Jose Rivas Rey
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Publication number: 20120315495Abstract: The invention relates to conductive inks obtained by combining AQCs and metal nanoparticles. Atomic quantum clusters (AQCs), which melt at temperatures of less than 150° C., are used as low-temperature “flux” for the formulation of conductive inks. The combination of AQCs with bimodal and trimodal mixtures of nanoparticles of various sizes guarantees the elimination of free volumes in the final sintering of the nanoparticles in order to achieve electronic structures with very low resistivity (close to that of the bulk material) with low-temperature thermal treatments (<150° C.Type: ApplicationFiled: November 23, 2010Publication date: December 13, 2012Applicants: NANOGAP, UNIVERSIDADE DE SANTIAGO DE COMPOSTELAInventor: Manuel Arturo Lopez Quintela