Patents Assigned to Universidade Do Porto
  • Patent number: 12138892
    Abstract: The present invention is enclosed in the area of panels for structural and decorative surfaces, in particular panels containing polymer-based materials, suitable for the coating of surfaces, for example, and containing such polymer-based materials in the respective layers. The present invention may relate to the integration of polymer granules, recycled or unrecycled, being particularly relevant when the granules are obtained from end-of-life polymer-based materials, for instance obtained from car tires into the core of compact laminate boards. It is therefore an object of the present invention a composite panel (100) for structural and decorative surfaces wherein it comprises a core panel, the core panel (10) comprising a mixture of granules of a polymeric material and a bonding element (1), the bonding element providing for the bonding of the granules of a polymeric material.
    Type: Grant
    Filed: April 24, 2020
    Date of Patent: November 12, 2024
    Assignees: SURFORMA, S. A., UNIVERSIDADE DO PORTO, INSTITUTO POLITÉCNICO DE VISEU
    Inventors: Claudia Brito Da Costa, Ana João Tavares Da Silva Vinhas, Jorge Manuel Santos Silva Martins, Luísa Maria Hora De Carvalho, Fernão Domingos De Montenegro Baptista Malheiro De Magalhães
  • Patent number: 12042578
    Abstract: The present disclosure relates to the development of hydrogels with extreme stiffness and high-strength. In particular, an hydrogel comprising poly(2-hydroxyethyl methacrylate) and graphene material with a specific oxidation degree. The hydrogels of the present disclosure may be used in medicine, veterinary or cosmetic, namely as scaffold, cartilage, intervertebral disc and blood contact device such as: catheters, vascular grafts, heart valves, stents, artificial kidneys, artificial lungs, ventricular assist devices or drug delivery system. Uses in other areas can be envisaged, like in soft robotics, packaging, sealing and sensors.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: July 23, 2024
    Assignees: INEB-INSTITUTO DE ENGENHARIA BIOMÉDICA, UNIVERSIDADE DO PORTO
    Inventors: Andreia Sofia Trindade Pereira, Fernão Domingos De Montenegro Baptista Malheiro De Magalhães, Inês De Castro Gonçalves De Almada Lobo
  • Patent number: 12040398
    Abstract: The present invention relates to a one-electrode cell and series of two or more cells as a device at temperatures from below to above room temperature comprising a very high permittivity ferroelectric. In a device constituted by one or more ferroelectricity-induced superconductor cells, the cells do not have to be in physical contact with one another; one terminal can be connected to a first cell and the other connected to a third cell without physical contact between any of the three cells. With the spontaneous and dynamic alignment of the dipoles of the ferroelectric, a potential difference is induced in different points of the surface of the cell, cells or device and a current can be harvested by conductor-terminals. The present invention can be used for contactless charging of energy storage devices and as a part of several components or products.
    Type: Grant
    Filed: May 26, 2020
    Date of Patent: July 16, 2024
    Assignee: UNIVERSIDADE DO PORTO
    Inventor: Maria Helena Sousa Soares De Oliveira Braga
  • Patent number: 12030891
    Abstract: Synthetic small molecules from an important class of heterocyclic derivatives and homologs and their use as antifouling agents for protection against marine biofouling. The antifouling compounds disclosed herein are environmentally friendly and are able to reduce marine biofouling without inducing toxic effects to target and non-target species. The claimed antifouling compounds also possess ability to be incorporated as antifouling additives in polymeric formulations. Thus, allowing its further application for the preparation of antifouling polymeric matrices, such as coatings, with no hazard effects for the environment.
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: July 9, 2024
    Assignees: CIIMAR—CENTRO INTERDISCIPLINAR DE INVESTIGACAO MARINHA E AMBIENTAL, UNIVERSIDADE DO PORTO, FACULDADE DE CIENCIAS DA UNIVERSIDADE DE LISBOA
    Inventors: Marta Ramos Pinto Correia Da Silva Carvalho Guerra, Madalena Maria De Magalhaes Pinto, Vitor Manuel De Oliveira E Vasconcelos, Joana Reis De Almeida, Elisabete Ribeiro Silva Geraldes, Maria Emilia Da Silva Pereira De Sousa
  • Publication number: 20240223822
    Abstract: A novel pervasive approach to disseminating live streaming content combines secure distributed systems, Wi-Fi multicast, erasure coding, source coding and opportunistic offloading using hyperlocal mobile edge clouds. The solution disclosed to the technical problem of disseminating live streaming content without requiring a substantial equipment, planning and deployment of appropriate network infrastructure points offers an eleven fold reduction on the infrastructural Wi-Fi bandwidth usage without having to modify any existing software or firmware stacks while ensuring stream integrity, authorization and authentication.
    Type: Application
    Filed: March 14, 2024
    Publication date: July 4, 2024
    Applicants: UNIVERSIDADE DO PORTO, INESC TEC - INSTITUTO DE ENGENHARIA DE SISTEMAS E COMPUTADORES, TECNOLOGIA E CIÊNCIA
    Inventors: Rolando DA SILVA MARTINS, Luís Filipe COELHO ANTUNES, Manuel Eduardo CARVALHO DUARTE CORREIA, Fernando Manuel AUGUSTO DA SILVA
  • Patent number: 12017113
    Abstract: The present invention relates to a device for exercising the pelvic floor muscles in women, which comprises a main component (A), a secondary component (B) and a set of external weights (P). Component (A) is directly related to pelvic floor muscle contraction exercise. Component (B) allows the evaluation and monitoring of contraction exercises by measuring the displacement of a rod on a graduated ruler. The set of weights (P), with different loads, allows it to impose resistance of different magnitudes on the muscle exercises to be performed, according to the user's needs and objectives. Thus, this invention falls within the technical field of mechanical functioning devices, with application to the medical area, for the treatment and/or prevention of pathological situations related to the alteration of the muscular function of the pelvic floor region.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: June 25, 2024
    Assignee: UNIVERSIDADE DO PORTO
    Inventors: Maria Alice Da Costa Carvalhais, Manuel Renato Natal Jorge
  • Patent number: 11958804
    Abstract: The present invention relates to the use of 2,5-furanedicarboxylate-based MOFs, such as, MIL-160(AI) metal-organic framework, for separating C6 alkane isomers into linear, mono-branched and di-branched isomers. The present invention also relates to the use of 2,5-furanedicarboxylate-based MOFs, such as, MIL-160(AI) metal-organic framework, preferably in combination with Zeolite 5A for producing higher research octane number gasoline blends. Also within the scope of the invention is a system for separating C6 and C5 alkane isomer mixtures into linear, mono-branched and di-branched fractions.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: April 16, 2024
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, INSTITUTO POLITÉCNICO DE BRAGANÇA, ÉCOLE SUPÉRIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS, ÉCOLE NORMALE SUPÉRIEURE DE PARIS, UNIVERSIDADE DO PORTO
    Inventors: Christian Serre, Farid Nouar, José Silva, Alírio Rodrigues, Pedro Brântuas
  • Patent number: 11962816
    Abstract: A novel, pervasive approach to disseminating live streaming content combines secure distributed systems, WiFi multicast, erasure coding, source coding and opportunistic offloading using hyperlocal mobile edge clouds. The solution disclosed to the technical problem of disseminating live streaming content without requiring a substantial equipment, planning and deployment of appropriate network infrastructure points offers an 11 fold reduction on the infrastructural WiFi bandwidth usage without having to modify any existing software or firmware stacks while ensuring stream integrity, authorization and authentication.
    Type: Grant
    Filed: June 18, 2020
    Date of Patent: April 16, 2024
    Assignees: UNIVERSIDADE DO PORTO, INESC TEC—INSTITUTO DE ENGENHARIA DE SISTEMAS E COMPUTADORES, TECNOLOGIA E CIÊNCIA
    Inventors: Rolando Da Silva Martins, Luís Filipe Coelho Antunes, Manuel Eduardo Carvalho Duarte Correia, Fernando Manuel Augusto Da Silva
  • Patent number: 11957539
    Abstract: A dental prosthesis system, for the use with at least two dental implants, wherein the dental prosthesis is divided in a first prosthetic part and a second prosthetic part, jointed by a prosthetic screw, and wherein the first prosthetic part is connected to the dental implants through at least two connectors, and such dental prosthesis has an engaging and guidance system, including two female elements, disposed on the top of the first prosthetic part, and two corresponding male elements, disposed on the bottom of the second prosthetic part, whereby the connection between the two female elements and the two male elements is releasable.
    Type: Grant
    Filed: August 27, 2019
    Date of Patent: April 16, 2024
    Assignee: UNIVERSIDADE DO PORTO
    Inventor: Jose Joaquim Rocha Ferreira
  • Patent number: 11932719
    Abstract: A biodegradable based polymers for the production of biodegradable medical applications is provided. The biobased material has a copolymer constituted by dextran modified with glycidyl methacrylate and poly (#-caprolactone) modified with 2-isocyanatoethylmethacrylate, which are combined in different formulations and used to produce membranes, 3-D scaffolds and hollow tubes that can be used as biomedical devices for diverse applications, such as drug delivery systems, tissue engineering scaffolds, repair and regeneration of peripheral nerves, among others.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: March 19, 2024
    Assignees: UNIVERSIDADE DE COMIBRA, UNIVERSIDADE DO PORTO
    Inventors: Jorge Fernando Jordao Coelho, Ana Clotilde Amaral Loureiro Da Fonseca, Armenio Coimbra Serra, Ana Catarina Da Silva Pinho, Jose Domingos Santos, Ana Colette Pereira De Castro Osorio Mauricio, Ana Rita Caseiro Santos, Silvia Marlene Almeida Santos Pedrosa, Mariana Esteves Vieira Branquinho, Rui Damasio Alvites, Irina Ferraz Amorim Cruz
  • Patent number: 11918007
    Abstract: The present disclosure relates to a foodstuff composition, in particular a spreadable food composition, more in particular an olive oil-based functional spread fat composed by olive oil fortified with a functional ingredient—the olive pomace active ingredient. This functional ingredient is a mixture of bioactive compounds, in particular hydroxytyrosol, tyrosol, sterols, tocopherols, triterpenes, coenzyme Q10, K, Mg and Ca, among others, obtained from olive pomace by mechanical pressing.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: March 5, 2024
    Assignee: UNIVERSIDADE DO PORTO
    Inventors: Maria Beatriz Prior Pinto Oliveira, Maria Antónia Da Mota Nunes, Anabela Sílvia Guedes Da Costa
  • Patent number: 11617770
    Abstract: The present disclosure relates to the isolation, identification and characterization of novel sporeforming probiotic strain(s) with NSPase (Non-Starch Polysaccharides-active hydrolases) activity isolated from fish gut microbiota, methods and uses thereof. The sporeforming probiotic strain(s) with NSPase activity now disclosed are able of producing carbohydrate-active enzymes (CAZymes) that hydrolyse non-starch polysaccharides (NSPs) and accesses their potential as probiotics (PRO) for use in particular in aquafeeds.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: April 4, 2023
    Assignees: CIIMAR—CENTRO INTERDISCIPLINAR DE INVESTIGAÇÄO MARINHA E AMBIENTAL, UNIVERSIDADE DO PORTO
    Inventors: Claudia Alexandra Dos Reis Serra, Paula Cristina Enes Oliveira Da Silva, Aires Oliva Teles, Fernando Tavares
  • Patent number: 11523607
    Abstract: The present invention refers to field of assisted reproductive technologies, in particular to a sperm storage media, and describes mTOR enhancers, preferably the mTOR activator MHY 1485, as supplement for storage media, said supplemented media increasing sperm motility and viability during short-term room temperature storage, while sustaining the metabolic rates, without changing its fertilization potential (capacitation) and DNA integrity.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: December 13, 2022
    Assignee: UNIVERSIDADE DO PORTO
    Inventors: Marco Aurélio Gouveia Alves, Carlos Pedro Fontes Oliveira, Mário Manuel Da Silva Leite De Sousa, Tito Miguel Boléo Teles De Jesus, Susana Paula Pinto De Almeida
  • Patent number: 11078222
    Abstract: The present disclosure relates to the design and synthesis of new mitochondriotropic antioxidant compounds based on hydroxybenzoic acids and analogues. Furthermore, this disclosure is also related to the methods and uses of the hydroxybenzoic based derivatives and analogues, for example, in the field of human and animal diseases, for instance to treat mitochondrial dysfunction or mitochondrial deficiencies, and cosmetics, for instance to prevent or delay skin aging.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: August 3, 2021
    Assignees: UNIVERSIDADE DO PORTO, CENTRO DE NEUROCIÊNCIAS E BIOLOGIA CELULAR
    Inventors: Maria Fernanda Martins Borges, Paulo Jorge Gouveia Simõës Da Silva Oliveira, José Carlos Santos Teixeira, Fernando Cagide Fagin, Ana Catarina Gomes Oliveira
  • Publication number: 20210172955
    Abstract: The present invention refers to the use of antibodies against the Thomsen-Friedenreich (TF) as reagents for in vitro diagnostics of Microsatellite Instability (MSI). Another aspect of this invention refers to a method for the in vitro diagnostics of MSI comprising the said composition employing the anti-TF antigen antibodies and measuring the expression of the TF antigen in a tissue sample. The present invention further refers to a kit comprising the above mentioned compositions for detecting MSI by conducting the present invention's method. The use, composition, methods and kit may be advantageously applied to significantly facilitate the identification of MSI in the clinical setting through a single marker-based sensitive and specific detection of MSI in patients with cancers of gastric, colorectal and other tissues for diagnostics, prognostics or prediction of response to treatment.
    Type: Application
    Filed: May 3, 2019
    Publication date: June 10, 2021
    Applicant: Instituto de Patologia e Imunologia da Universidade do Porto (IPATIMUP)
    Inventors: Celso ALBUQUERQUE REIS, Stefan MEREITER, Ana Maria RODRIGUES LEITE DE MAGALHÄES, Karol POLOM, Franco ROVIELLO
  • Publication number: 20210047621
    Abstract: The present invention relates to compositions comprising mesenchymal stem cells (MSC) useful for producing pharmaceutical formulation to treat musculoskeletal conditions, including joint degeneration, tendon and ligament laxity or rupture, and muscle conditions. The present invention relates to the field of regenerative medicine, namely formulating improved compositions for the treatment of musculoskeletal conditions, including joint degeneration, tendon and ligament laxity or rupture, and muscle conditions, having a positive impact on pharmaceutical formulations containing mesenchymal stem cells (MSCs), providing the enhancement of MSCs viability upon cryopreservation, MSCs stability during transportation and manipulation, and MSCs therapeutic efficacy of the final formulations.
    Type: Application
    Filed: March 12, 2019
    Publication date: February 18, 2021
    Applicant: Universidade Do Porto
    Inventors: Ana SANTOS, Sílvia PEDROSA, Mariana BRANQUINHO, Rui ALVITES, Ana MAURICIO, Sérgio CAMÕES, Joana RODRIGUES, Joana MIRANDA, Jorge SANTOS, Inês REIS
  • Patent number: 10913757
    Abstract: The present disclosure relates to the design and development of new hydroxycinnamic derivatives that operate as mitochondriotropic antioxidants. Furthermore, this disclosure is also related to the methods and uses of the hydroxycinnamic derivatives, for example, in the field of human and animal diseases, for instance to treat mitochondrial dysfunction or mitochondrial deficiencies, and cosmetics, for instance to prevent or delay skin aging.
    Type: Grant
    Filed: October 16, 2017
    Date of Patent: February 9, 2021
    Assignees: UNIVERSIDADE DO PORTO, CENTRO DE NEUROCIÊNCIAS E BIOLOGIA CELULAR
    Inventors: Maria Fernanda Martins Borges, Paulo Jorge Gouveia Simões Da Silva Oliveira, JoséCarlos Santos Teixeira, Fernando Cagide Fagin, Ester Sofia Teixeira Benfeito
  • Patent number: 10856795
    Abstract: A multifunction device for the measurement of the strain on the faces of load cells and displacement on the free ends of load cells allow measurement of the traction and/or compression force and energy expended by a muscle or muscle groups of the human body. Embodiments allow determination of the force profile, the instantaneous power and the average power. Also disclosed is a device for the measurement, recording and digital monitoring of the evolution of force and respective expended energy.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: December 8, 2020
    Assignee: Universidade do Porto
    Inventors: Maria Teresa Braga Valente De Almeira Restivo, Manuel Rodrigues Quintas, Carlos Manuel De Sousa Moreira Da Silva, Tiago Faustino Andrade, Bruno Filipe Rodrigues Bento Dos Santos
  • Publication number: 20200348055
    Abstract: Magnetocaloric refrigerator or heat pump comprising an externally activatable thermal switch for transferring heat from a heat source to a heat sink, comprising: an insulator cage with thermally conductive windows for the source and sink; a magnetic nanofluid, comprised within said cage, wherein said magnetic nanofluid is able to flow under a magnetic field inside the insulator cage between a contact of the thermally conductive window of the heat source and a contact of the thermally conductive window of the heat sink; and a activatable magnet placed at either one of the thermally conductive windows, such that the produced magnetic field is aligned substantially parallel to the temperature gradient from heat source to heat sink.
    Type: Application
    Filed: April 7, 2017
    Publication date: November 5, 2020
    Applicant: Universidade Do Porto
    Inventors: André Miguel TRINDADE PEREIRA, Joao OLIVEIRA VENTURA, João Pedro ESTEVES ARAÚJO, Joel BENTO PUGA, Daniel José SILVA, Isabel Alexandra DOMINGUES TARROSO GOMES, Bernardo Daniel ANTUNES BORDALO, João Filipe HORTA BELO DA SILVA, Francisco SALGUEIRO CARPINTEIRO, Joana Cacilda RODRIGUES ESPAIN OLIVEIRA
  • Patent number: D1013808
    Type: Grant
    Filed: December 7, 2022
    Date of Patent: February 6, 2024
    Assignee: UNIVERSIDADE DO PORTO
    Inventors: Renato Manuel Natal Jorge, Alice Maria da Costa Carvalhais