Patents Assigned to Universidade do Minho
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Patent number: 12691050Abstract: A release composition comprising a protein and an active agent, wherein the active agent is released when in presence of an electrolyte solution is described. A kit and an article comprising the release composition of the present-subject matter are also encompassed.Type: GrantFiled: July 5, 2021Date of Patent: July 28, 2026Assignee: UNIVERSIDADE DO MINHOInventors: Artur Manuel Cavaco Paulo, Filipa Daniela Gomes Gonçalves, Artur Jorge Araújo Magalhães Ribeiro, Carla Manuela Pereira Marinho Da Silva
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Patent number: 12622755Abstract: Guided percutaneous uncertainty mapping device and method for providing visual representations of an uncertainty map with respect to an organ during a guided percutaneous procedure using an electromagnetic tracking (EMT) system comprising an EMT field generator and tracker, a catheter with a EMT sensor for placing in the organ to mark a percutaneous procedure target, and a needle with an EMT sensor and an electronic data processor configured for carrying out the steps of: receiving an indication of a percutaneous procedure target; receiving three-dimensional (3D) positions and orientations of the catheter and the needle tracked in real-time from the EMT system; estimating the uncertainty of the received position and orientation of the needle; estimating the uncertainty of the received position and orientation of the catheter: estimating a trajectory uncertainty of the needle departing from a current position and orientation of the needle; generating a visual representation of the estimated trajectory uncertaiType: GrantFiled: April 29, 2022Date of Patent: May 12, 2026Assignees: UNIVERSIDADE DO MINHO, INSTITUTO POLITÉCNICO DO CÁVADO E DO AVE, KARL STORZ SE & CO. KGInventors: João Luís Gomes Da Fonseca, João Luís Araújo Martins Vilaça, Sandro Filipe Monteiro Queirós, Estevão Augusto Rodrigues De Lima, Jorge Manuel Nunes Correia Pinto
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Patent number: 12618574Abstract: A system for improving indoor air quality for shared and confined spaces with people. This allows an improvement in surrounding air quality in indoor spaces and interaction situations with (i) groups of people among themselves (inter-person transmission), (ii) between people and the above-mentioned indoor spaces (confined spaces, buildings and/or airborne and/or overland and/or seaborne passenger transportation systems and/or confined patient transportation systems such as pods/incubators and others similar thereto), and also (iii) for interaction between people and invasive and non-invasive mechanical ventilation systems. The system proposes the use of a system based on fluid mechanics and UV wavelengths for inactivating viruses and bacteria.Type: GrantFiled: August 12, 2021Date of Patent: May 5, 2026Assignees: ASSOCIACAO BLC3—CAMPUS DE TECNOLOGIA E INOVACAO, UNIVERSIDADE DE COIMBRA, UNIVERSIDADE DO MINHO, FACULDADE DE FARMACIA D UNIVERSIDADE DE LISBOAInventors: Joao Miguel Dos Santos Almeida Nunes, Gabriela Conceicao Duarte Jorge Da Silva, Sandra Maria Braga Franco, Joao Manuel Maciel Linhares, Jose Miguel Azevedo Pereira, Quirina Alexandra Pinto Dos Santos Costa, Elsa Maria Ribeiro Dos Santos Anes, David Alexandre Rodrigues Pires
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Patent number: 12590795Abstract: A Steering Angle Sensor (SAS), equipped with a redundancy system to allow the bypass of any failing part, keeping all functionalities intact, while ensuring all the required safety integrity levels is provided. The proposed fail operational redundant steering angle sensor (100) has two functional blocks (70) responsible to determine the absolute angle between at least two angling sensing devices, detecting systematic failures of the devices.Type: GrantFiled: December 21, 2021Date of Patent: March 31, 2026Assignees: BOSCH CAR MULTIMEDIA PORTUGAL, S.A., UNIVERSIDADE DO MINHOInventors: Jens Otterbach, Jorge Miguel Nunes Dos Santos Cabral, José António Azevedo Gonçalves, João António Gonçalves De Sousa Marques De Carvalho, Marco António Da Silva Esteves, Rui Manuel Peixoto Faria, Fábio André Da Costa Leitão, Álvaro Miguel Santos Magalhães, Luís Miguel Marinho Novais
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Publication number: 20260048090Abstract: The present disclosure relates to an engineered M13 bacteriophage displaying amyloidogenic peptide motifs from amyloid beta 42 (A?42) at its surface. The present disclosure further relates to the use of the disclosed engineered M13 bacteriophage for detecting early species of A?, namely oligomeric and fibrillar A?, and preventing its aggregation promoting the inhibition of the progression of Alzheimer's disease and thus contributing to the treatment of this neurodegenerative disorder.Type: ApplicationFiled: August 14, 2023Publication date: February 19, 2026Applicants: UNIVERSIDADE DO MINHO, UNIVERSITY OF AMSTERDAMInventors: Ivone Marisa PEREIRA MARTINS, Helmut WILHELMUS HUBERTUS GERARDUS KESSELS, Joana Cecília VALENTE DE RODRIGUES AZEREDO, Cláudio Emanuel MOREIRA GOMES, Joana Margarida LOPES DA SILVA CRISTÓVÃO
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Publication number: 20260041537Abstract: The present disclosure describes an antimicrobial dental device for tissue regeneration comprising: a main body comprising an interior and an exterior surface; electrodes to stimulate the tissue to regenerate and eliminate bacteria, connected by an electrical circuit; wherein the plurality of electrodes is impregnated throughout the interior of the main body for creating micro-electric fields; a plurality of channels oriented from the outer surface towards the interior of the main body to receive a fluid and direct it to the electrical circuit for creating an electric flow; an array of pillars which are hydrophilic, wherein the space between each pillar of the pillar array forms a network of capillary channels to receive and retain the electric flow from the plurality of channels near the tissue; a hydrophobic and insulating zone inside the main body to repel the electric flow in a zone of the tissue to be protected.Type: ApplicationFiled: August 11, 2025Publication date: February 12, 2026Applicant: UNIVERSIDADE DO MINHOInventors: FILIPE SAMUEL CORREIA PEREIRA DA SILVA, FLÁVIO GABRIEL SILVA RODRIGUES, SARA CRISTINA SOARES MADEIRA, JOÃO PEDRO FIGUEIREDO PINTO
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Patent number: 12513374Abstract: The present document discloses a method to generate a database for synchronization of a text, a video and/or audio media, namely a computer-implemented method to generate a database for synchronization of a text, a video and/or audio media with a video stream to be generated using said database, comprising the steps of: receiving an input text; splitting the input text into text segments; clustering the text segments into at least one text group; labelling each text segment with a sequential timestamp; and, storing each text segment with the label on a data record wherein the text group comprises a time interval label which corresponds to the duration of at least a portion of a video and/or audio media. It is further disclosed a method for retrieving information from said database, a system, and a computer program thereof.Type: GrantFiled: December 12, 2023Date of Patent: December 30, 2025Assignee: Universidade Do MinhoInventors: Pedro Afonso Rodrigues Santos, Irenel Lopo Da Silva, Nicolas Francisco Lori, Jose Manuel Ferreira Machado
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Patent number: 12458397Abstract: Guided percutanous device and method for providing visual representations of organ registration and tracking during a guided percutaneous procedure using an electromagnetic tracking (EMT) system comprising an EMT field generator and tracker defining an EMT coordinate system, a catheter with a EMT sensor for placing in the organ to indicate a percutaneous procedure target, a needle with an EMT sensor, an ultrasound (US) probe with an EMT sensor, and an electronic data processor configured for carrying out the steps of: loading preoperative imaging data; receiving 3D poses of the catheter, needle and US probe from the EMT; receiving intraoperative imaging data; calculating transformation matrices and multiplying said matrices to transform said imaging data and needle pose to a catheter pose; generating a visual representation of the transformed imaging data and needle pose for displaying on a user interface; generating a visual representation of the transformed registered preoperative imaging data for displayinType: GrantFiled: May 2, 2022Date of Patent: November 4, 2025Assignees: Universidade do Minho, Instituto Politécnico do Cávado E do Ave, Karl Storz SE & Co. KGInventors: João Luís Gomes Da Fonseca, João Luís Araújo Martins Vilaça, Sandro Filipe Monteiro Queirós, Estevão Augusto Rodrigues De Lima, Jorge Manuel Nunes Correia Pinto
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Publication number: 20250332084Abstract: The current application discloses a composition that comprises at least one peptide with a sequence length of 6-12 amino acids, where 2-5 of those amino acids are cysteines for the treatment and cosmetics of animal hair, in preference human hair. There are several hair styling methods that involve breakage and reestablishment of disulfide bonds, allowing relaxation and straightening of the hair. However, the most effective methods currently used to modulate hair contain harmful chemicals. Thus there is a constant demand for formulations that efficiently model the hair fiber without damage. Thus, the present invention aims to provide a composition for treatment of the hair, including animal and human hair, without the use of chemicals harmful to the hair fiber and consumer health and uses of said compositions in shampoo, lotion, serum, cream, conditioner, foam, elixir, oil, aerosol or mask.Type: ApplicationFiled: July 14, 2025Publication date: October 30, 2025Applicant: Universidade Do MinhoInventors: Artur Manuel CAVACO PAULO, Celia FREITAS DA CRUZ, Margarida Maria MACEDO FRANCESKO FERNANDES
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Publication number: 20250302722Abstract: The present disclosure relates to a release composition comprising a protein and an active agent, wherein the active agent is released when in presence of an electrolyte solution. A kit and an article comprising the release composition of the present-subject matter are also encompassed.Type: ApplicationFiled: June 16, 2025Publication date: October 2, 2025Applicant: UNIVERSIDADE DO MINHOInventors: Artur Manuel CAVACO PAULO, Filipa Daniela GOMES GONÇALVES, Artur Jorge ARAÚJO MAGALHÃES RIBEIRO, Carla Manuela PEREIRA MARINHO DA SILVA
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Patent number: 12383484Abstract: The current application discloses a composition that comprises at least one peptide with a sequence length of 6-12 amino acids, where 2-5 of those amino acids are cysteines for the treatment and cosmetics of animal hair, in preference human hair. There are several hair styling methods that involve breakage and reestablishment of disulfide bonds, allowing relaxation and straightening of the hair. However, the most effective methods currently used to modulate hair contain harmful chemicals. Thus, there is a constant demand for formulations that efficiently model the hair fiber without damage. Thus, the present invention aims to provide a composition for treatment of the hair, including animal and human hair, without the use of chemicals harmful to the hair fiber and consumer health and uses of said compositions in shampoo, lotion, serum, cream, conditioner, foam, elixir, oil, aerosol or mask.Type: GrantFiled: October 30, 2023Date of Patent: August 12, 2025Assignee: UNIVERSIDADE DO MINHOInventors: Artur Manuel Cavaco Paulo, Celia Freitas Da Cruz, Margarida Maria Macedo Francesko Fernandes
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Patent number: 12329841Abstract: A composition comprising an odorant-binding protein for use in applications, e.g., cosmetic applications, such as for skin or hair care is described. A composition comprising an odorant-binding protein and an active agent, wherein the active agent is released when in presence of an electrolyte solution is described. A kit and an article comprising the composition comprising an odorant-binding protein are also encompassed.Type: GrantFiled: November 27, 2023Date of Patent: June 17, 2025Assignee: UNIVERSIDADE DO MINHOInventors: Artur Manuel Cavaco Paulo, Filipa Daniela Gomes Gonçalves, Artur Jorge Araújo Magalhães Ribeiro, Carla Manuela Pereira Marinho Da Silva
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ASPHALT CONCRETE MIXTURES WITH STEEL SLAG AGGREGATES AND RECLAIMED ASPHALT, METHODS AND USES THEREOF
Publication number: 20250019545Abstract: The present disclosure relates to an asphalt concrete mixture comprising: 50% to 75% (w/w) of steel slag aggregates, wherein the size of the steel slag aggregates is up to 20 mm, measured by sieving; 15% to 30% (w/w) of reclaimed asphalt, wherein the size of the of reclaimed asphalt is up to 14 mm, measured by sieving; 10% to 20% (w/w) of natural stone aggregates and/or filler; and 2% to 4% (w/w) of virgin bitumen. Infrastructures comprising the described asphalt concrete mixture are also disclosed.Type: ApplicationFiled: July 12, 2024Publication date: January 16, 2025Applicants: DOMINGOS DA SILVA TEIXEIRA, S.A., UNIVERSIDADE DO MINHO, CVR - CENTRO PARA A VALORIZAÇÃO DE RESÍDUOSInventors: MAFALDA MARGARIDA MESQUITA RODRIGUES, JACINTO MANUEL CASTRO DE OLIVEIRA, JOSÉ MANUEL NOGUEIRA DA COSTA, HUGO MANUEL RIBEIRO DIAS DA SILVA, JOEL RICARDO MARTINS DE OLIVEIRA, CAROLINE FERNANDES NUNES DE MOURA, CARLOS DANIEL ALEIXO LOUREIRO, LUCAS PEREIRA DO NASCIMENTO -
Patent number: 12138133Abstract: The present disclosure relates to a ceramic structure for dental application, preferably dental restoration, process for obtaining it and its uses. The process now disclosed comprises computer-controlled machining (CNC), particularly by milling, to obtain a ceramic structure, for example dental covers, which reach thicknesses between 0.05 and 0.4 millimeters.Type: GrantFiled: October 26, 2018Date of Patent: November 12, 2024Assignee: UNIVERSIDADE DO MINHOInventors: Filipe Samuel Correia Pereira Silva, Paulo Filipe Salgado Pinto, Óscar Samuel Novais Carvalho
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Patent number: 12115242Abstract: The current application discloses a composition that comprises at least one peptide with a sequence length of 6-12 amino acids, where 2-5 of those amino acids are cysteines for the treatment and cosmetics of animal hair, in preference human hair. There are several hair styling methods that involve breakage and reestablishment of disulfide bonds, allowing relaxation and straightening of the hair. However, the most effective methods currently used to modulate hair contain harmful chemicals. Thus, there is a constant demand for formulations that efficiently model the hair fiber without damage. Thus, the present invention aims to provide a composition for treatment of the hair, including animal and human hair, without the use of chemicals harmful to the hair fiber and consumer health and uses of said compositions in shampoo, lotion, serum, cream, conditioner, foam, elixir, oil, aerosol or mask.Type: GrantFiled: June 13, 2023Date of Patent: October 15, 2024Assignee: UNIVERSIDADE DO MINHOInventors: Artur Manuel Cavaco Paulo, Celia Freitas Da Cruz, Margarida Maria Macedo Francesko Fernandes
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Patent number: 12102706Abstract: The current application discloses a composition that comprises at least one peptide with a sequence length of 6-12 amino acids, where 2-5 of those amino acids are cysteines for the treatment and cosmetics of animal hair, in preference human hair. There are several hair styling methods that involve breakage and reestablishment of disulfide bonds, allowing relaxation and straightening of the hair. However, the most effective methods currently used to modulate hair contain harmful chemicals. Thus there is a constant demand for formulations that efficiently model the hair fiber without damage. Thus, the present invention aims to provide a composition for treatment of the hair, including animal and human hair, without the use of chemicals harmful to the hair fiber and consumer health and uses of said compositions in shampoo, lotion, serum, cream, conditioner, foam, elixir, oil, aerosol or mask.Type: GrantFiled: March 31, 2023Date of Patent: October 1, 2024Assignee: UNIVERSIDADE DO MINHOInventors: Artur Manuel Cavaco Paulo, Celia Freitas Da Cruz, Margarida Maria Macedo Francesko Fernandes
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Patent number: 12040117Abstract: Tank for electrical transformer comprising a bottom plate, two side panels and two end panels joined to contain an insulating fluid, and reinforcements joined to the exterior of said panels, wherein the two side panels and the two end panels are vertically curving convex panels, wherein the reinforcements comprise a plurality of arched vertical reinforcements distributed horizontally along each panel. The reinforcements may comprise a plurality of bracing horizontal reinforcements joined between said vertical reinforcements. The inner arching profile of the vertical reinforcements preferably matches the outer curving convex profile of the panels. The horizontal reinforcements are preferably planar. The horizontal reinforcements are preferably located at a horizontal plane in the vertical middle of the respective panel. The horizontal reinforcements are preferably located at a middle horizontal plane or at parallel horizontal planes distributed vertically.Type: GrantFiled: September 27, 2018Date of Patent: July 16, 2024Assignees: EFACEC ENERGIA, MÁQUINAS E EQUIPAMENTOS ELÉCTRICOS, S.A., UNIVERSIDADE DO MINHOInventors: Hélder Fernando Gonçalves Mendes, Agostinho Emanuel Nunes Martins De Matos, Antonio Carlos Costa Marques Pinho, Carin Celisse Della Rosa, Carlos Manuel Martins Carvalho, Cassiano Da Costa Linhares, João Viana Coutinho De Oliveira Figueiredo, Joel Ricardo Da Silva Teixeira, Jose Antonio Bizarro Meireles, José Pedro Fernandes Proença Ferreira, Luís Miguel Ribeiro Félix, Marco Jorge Sampaio Teixeira, Ricardo Alexandre Fernandes De Castro Lopes, Tiago Ramos Lima
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Publication number: 20240196067Abstract: The present document discloses a method to generate a database for synchronization of a text, a video and/or audio media, namely a computer-implemented method to generate a database for synchronization of a text, a video and/or audio media with a video stream to be generated using said database, comprising the steps of: receiving an input text; splitting the input text into text segments; clustering the text segments into at least one text group; labelling each text segment with a sequential timestamp; and, storing each text segment with the label on a data record wherein the text group comprises a time interval label which corresponds to the duration of at least a portion of a video and/or audio media. It is further disclosed a method for retrieving information from said database, a system, and a computer program thereof.Type: ApplicationFiled: December 12, 2023Publication date: June 13, 2024Applicant: Universidade Do MinhoInventors: Pedro Afonso Rodrigues SANTOS, Irenel Lopo DA SILVA, Nicolas Francisco LORI, Jose Manuel FERREIRA MACHADO
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Patent number: 11642298Abstract: The present invention provides a composition that comprises at least one peptide with a sequence length of 6-12 amino acids, where 2-5 of those amino acids are cysteines for the treatment of the hair, including animal and human hair, without the use of chemicals harmful to the hair fiber and consumer health and uses of said compositions in shampoo, lotion, serum, cream, conditioner, foam, elixir, oil, aerosol or mask.Type: GrantFiled: June 13, 2019Date of Patent: May 9, 2023Assignee: UNIVERSIDADE DO MINHOInventors: Artur Manuel Cavaco Paulo, Celia Freitas Da Cruz, Margarida Maria Macedo Francesko Fernandes
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Patent number: RE49626Abstract: The present disclosure relates to a piezoresistive ink composition for sensors production. This ink, change linearly their electrical resistivity with an applied deformation and can easily recover when the external applied stress is released. The composition comprises flexible polymers as thermoplastic elastomers from the styrene-butadiene-styrene family (SBS, SEBS or others), nanostructures of carbon or metal, polar solvents and dispersive agents. With this ink, the user can print the sensor with any desired geometry and use different printing techniques, including drop casting, spray, screen and inkjet printing.Type: GrantFiled: April 2, 2021Date of Patent: August 29, 2023Assignees: UNIVERSIDADE DO MINHO, DYNASOL ELASTÓMEROS, S.A.U.Inventors: Senen Lanceros Mendez, Pedro Filipe Ribeiro Da Costa, Juliana Alice Ferreira Oliveira, Bruna Ferreira Gonçalves, Sergio Corona Galvàn