If you want to distinguish your goods, services or both from those of another company, you may need a trademark or trade name. Find out what they are, what their registration procedure is and what it involves.
Information on the deadlines for filing applications for transformation of European Union trademarks into Spanish national trademarks. See more
If you have a new device, product or procedure that solves a technical problem or has a practical advantage, there are different ways to protect it in Spain and other countries. Find out how.
Does your innovation lie in the aesthetics, ornamentation or appearance of your product? Protect it through industrial design. Find out what rights registration confers and how to proceed.
Patents published worldwide are a valuable source of scientific, technical and commercial information.
El Bono 3 del Fondo para PYMEs 2025, que cubre la elaboración de Informes Tecnológicos de Patentes (ITP) y Búsquedas Retrospectivas se cerrará el lunes 10 de febrero de 2025 al cierre de la jornada laboral. Próximamente se informará sobre su reapertura. Puede consultar más información aquí.
If you are an entrepreneur or a company and you want to boost and improve the profitability of your business by adequately protecting the intangible assets of your organisation, in this space you will find what you need.
118
results.
Updated on
30/04/2025 [07:36:00]
Absstract of: US2025131493A1
The present disclosure provides a financial services platform and method of transferring funds using a financial services platform. The platform may comprise a plurality of rails. The plurality of rails may be based or built on a blockchain. The plurality of rails may be configured to enable a plurality of financial transactions comprising direct deposits, money transfers, debits, financed purchases, and point of sale loans between a plurality of parties. The platform may further comprise an application for implementing the plurality of rails. The application may be executable on a plurality of devices and comprises a graphical interface for facilitating the financial transactions between the plurality of parties. At least one of the financial transactions may be completed by using a visual code that is indicative or representative of a transaction amount or settlement between a first part and a second party.
Absstract of: US2025130623A1
An embodiment registers a node and a data object on a blockchain. The embodiment schedules by a Scheduler an object task associated with the data object in a Data Controller, generating a task execution token by the Data Controller on the blockchain where the task execution token is associated with the object task. The embodiment senses the task execution token by the node received from the Data Controller; responsive to the sensed task execution token executes the object task on the node and generating a node energy consumption metric and an energy consumption token of the object task on the blockchain. The embodiment also sends the energy consumption token to the Data Controller from the node causing a smart contract to compute a task energy consumption metric based on the node energy consumption metric where the data object on the blockchain is updated with the task energy consumption metric.
Absstract of: US2025131425A1
Systems and methods for establishing a secure and private local network with a block chain record are disclosed. One disclosed method includes establishing a network connection between a first device, second device, and third device. The method includes configuring a local network in communication with the first device, second device, and third device and establishing a block chain between the first, second, and third devices. The first, second, and third devices are nodes of the block chain and execute consensus protocols to maintain consistency of the block chain. Messages sent between the devices on the local network are stored in the block chain and when the local network is disbanded, the devices upload the block chain to a cloud repository.
Absstract of: US2025131423A1
A system and method for enabling dynamic expiration dates in a payment card. An algorithm executes on a computing device to create a private blockchain that is controlled by an inquiry block exchange. A payment card holder (PCH) metablock is generated when a first payment card issuer creates a PCH profile. This PCH profile is maintained within a security zone on the network. The security zone comprises multiple modules. These modules include a dynamic smart contract (DSC) execution engine module for generating a DSC hash value that identifies the DSC for the PCH profile metablock. A hyper-ledger fabric module enables dynamic parameters to be stored as an asset in the DSCs. A metablock generator module creates a PCH profile metablock and hashes the data in a subscribed hashing algorithm. The hashed data includes private keys and cryptographic keys in a secured element section of the PCH profile metablock.
Absstract of: US2025131420A1
The present invention relates to a system for processing the signing of a blockchain transaction, the system comprising: a) a digital storage medium configured to store a portion of an access-key for signing blockchain transactions; and b) a signature terminal comprising an input means configured to receive an input representative for the remaining not-stored part of the access-key to complete the signature, wherein a transaction to be signed on a blockchain is signed by a signing module based on a combination of the stored part of the access key on the digital storage medium and the input by the input means of the signature terminal.
Absstract of: US2025131415A1
A blockchain-authenticated communication subscription system that leverages smart contracts and non-fungible tokens to verify the ownership and authenticity of communication channels. The platform allows creators—individuals or organizations—to authenticate their identity by proving ownership of a smart contract or non-fungible token through cryptographic wallet signatures. Subscribers can opt into these subscription services and receive communications exclusively from verified creators, enhancing trust and reducing unsolicited messages. The system supports both cryptographic wallet-based and traditional authentication methods for subscribers. Communications can be delivered through secure channels and may be stored on-chain or referenced on-chain linking to off-chain data, ensuring transparency and immutability. The platform can be implemented using centralized, decentralized, or hybrid infrastructure to manage subscription data while maintaining authentication integrity. This invention provides an effective solution to unsolicited communications by verifying message origins through blockchain technology, minimizing reliance on traditional spam filters, and delivering a secure and trusted communication experience.
Absstract of: US2025131419A1
Some examples of the present disclosure relate to generating artificially intelligent entities represented on a blockchain using a non-fungible token (NFT). In one such example, a system can generate an NFT on a blockchain. The NFT can represent an artificially intelligent entity. The system can also generate a personality dataset on the blockchain, the personality dataset describing personality characteristics of the artificially intelligent entity. The system can then correlate the NFT to the personality dataset, thereby assigning the personality characteristics to the artificially intelligent entity. Once generated, the artificially intelligent entity may reside in a virtual ecosystem in which it can perform tasks and learn over time.
Absstract of: US2025131397A1
A physical cryptocurrency may comprise a physical medium and an attached processor. The processor may generate a public-private key pair, or the public-private key pair may be generated in a secure and auditable manner external to the processor and stored on the processor. The private key may enable execution of a smart contract on a blockchain to transfer an asset from a starting address to a destination address on the blockchain.
Absstract of: US2025131390A1
Processing a vehicle maintenance transaction is provided. The method comprises receiving the transaction and entering the transaction into a blockchain ledger. In response to the transaction, an enhanced smart contract in the blockchain ledger executes. The enhanced smart contract specifies a number of compliance requirements to complete the transaction and automates a workflow for the transaction according to the compliance requirements. A number of notifications regarding the transaction are generated to a number of subscribers to the blockchain ledger. Confirmation of fulfillment of the compliance requirements is received from the subscribers to complete the transaction. The enhanced smart contract, verifies fulfillment of the compliance requirements, and completion of the transaction is recorded in the blockchain ledger.
Absstract of: US2025133138A1
A computer-implemented method is disclosed that includes: receiving, at a mempool node of distributed mempool network (DMP) implementing a distributed hash table (DHT), a request to update routing information of the mempool node; initializing a set of random walks within a key space of the DHT; generating a first record in an first table based at least in part on a first identification information stored in a second of a long-distance table type; generating a second record in a third table of the long-distance table type by at least performing a first random walk of the set of random walks, the second record containing a second identification information and an address associated with the second identification information; generating a third record in a fourth table of a short-distance table type by at least obtaining records from a table maintained by a second mempool node of the DMP network.
Absstract of: US2025133119A1
One example method includes receiving, at a control plane of a zero trust (ZT) architecture, a request to implement a proposed policy, forwarding the request to multiple policy engines of a blockchain policy engine, executing, by the policy engines, a consensus algorithm that decides whether or not the proposed policy will be implemented, wherein, as part of execution of the consensus algorithm, each of the policy engines performs a respective validation process with respect to the proposed policy, and when a consensus is reached by the policy engines, either implementing the proposed policy, or preventing implementation of the proposed policy, as dictated by the consensus.
Absstract of: US2025132914A1
A computer-implemented method of validating a blockchain transaction is disclosed. The method comprises requesting at least one UTXO referenced by at least one respective input of the transaction from a member node of at least one shard comprising at least one UTXO, obtaining validity data of at least one UTXO from at least one node, and performing a validation check on at least one input using the validity data.
Absstract of: US2025132921A1
A talking head digital identity immutable dual authentication method for use over a distributed network, comprising: downloading talking head and talking head show files from nodes of a distributed network; downloading hash values of a talking head and talking head show from a blockchain; sending a hash of a publisher's identification from the blockchain to a name lookup service; retrieving and confirming the identity of the publisher; recalculating hash values of the talking head and talking head show; comparing the recalculated hash values of the talking head and talking head show with the hash values of the talking head and talking head show retrieved from the blockchain; incorporating a 3D mesh model into the talking head show; starting playback of the talking head show if the hash values received from the blockchain match the recalculated hash values of the talking head and talking head show retrieved from the distributed network.
Absstract of: US2025132915A1
Disclosed is a service providing method based on a non-fungible token (NFT), which may include creating, by a system server, a hash value based on user information for a vehicle, vehicle unique information, and vehicle information, issuing, by a blockchain main net, an NFT corresponding to the vehicle by using the user information, the vehicle information, and the hash value, and performing an NFT inquiry, an NFT transaction, and metadata modification of the NFT between the blockchain main net and any personal terminal.
Absstract of: WO2025084724A1
A method and a system for verifying a signature in a blockchain consensus process are provided. The method for verifying a signature, according to an embodiment of the present invention, comprises steps in which: a specific validator node in a blockchain system receives a request message for a signature verification operation of transactions in a block received from another validator node; and the validator node that received the request message performs the signature verification operation on the transactions in the received block. Therefore, the signature verification operation can be skipped.
Absstract of: WO2025085166A1
Systems, methods, and computer program products for tracking funds transfers are provided. A system includes at least one processor of an administrative node in a blockchain network, the at least one processor programmed to establish a unified ledger stored by a plurality of nodes of the blockchain network, receive transaction data for a plurality of transactions processed by a plurality of different systems via an interoperable protocol while each transaction of the plurality of transactions is being processed between at least two systems of the plurality of different systems, store, in the unified ledger, the transaction data, and automatically monitor the transaction data in the unified ledger to detect anomalous transactions.
Absstract of: WO2025085385A1
Systems and methods for novel uses and/or improvements to blockchains and blockchain technology. As one example, systems and methods are described herein for self-validating digital records that may be transferred in real-time through a cross-network registry. For example, in a conventional system, minting a token (e.g., a digital record) involves writing a self-executing program that defines the transfer rules of the digital record. Once the self-executing program is written, it is deployed on a blockchain, and the digital record is minted by publishing it to a blockchain.
Absstract of: WO2025085178A1
A system and method for enabling dynamic expiration dates in a payment card. An algorithm executes on a computing device to create a private blockchain that is controlled by an inquiry block exchange. A payment card holder (PCH) metablock is generated when a first payment card issuer creates a PCH profile. This PCH profile is maintained within a security zone on the network. The security zone comprises multiple modules. These modules include a dynamic smart contract (DSC) execution engine module for generating a DSC hash value that identifies the DSC for the PCH profile metablock. A hyper-ledger fabric module enables dynamic parameters to be stored as an asset in the DSCs. A metablock generator module creates a PCH profile metablock and hashes the data in a subscribed hashing algorithm. The hashed data includes private keys and cryptographic keys in a secured element section of the PCH profile metablock.
Absstract of: WO2025083702A1
The present invention provides a decentralized electricity trading platform200 architecture comprising a plurality of prosumers, having an access to the blockchain network to provide a peer-to-peer transaction based on a consensus The decentralized electricity trading platform 200 architecture includes one or more layers to enable the transaction. The layers of the decentralized electricity trading platform200 includes (i) A smart contract layer 204 having decentralized self-executing smart contracts 210(a), 210(b) for receiving the real- time power demands and supply from one or more prosumer and is configured to perform one or more transaction, (ii) A Physical and Optimization Layer (POL) 202 in communication with the contract layer, to perform optimizations for reaching a consensus between prosumers and (iii) A monetary settlement layer (MSL) 206 in communication with the digital contract layer to execute monetary transaction after execution of one or more smart contracts.
Absstract of: WO2025081741A1
A joint risk control method based on a blockchain and a generative adversarial network. In the method: in a trusted execution environment, a generative adversarial network model is used to train local data of a bank, e-commerce enterprises, and Internet companies to obtain virtual data of the bank, the e-commerce enterprises, and the Internet companies, and a local differential privacy algorithm is used to protect intermediate parameters generated in a training process of the generative adversarial network model; then, blockchain nodes collect the virtual data to jointly train a logistic model; finally, the bank uses the logistic model to predict whether a user has a default behavior. Further disclosed is a joint risk control system based on a blockchain and a generative adversarial network.
Absstract of: WO2025081569A1
Disclosed in the present application are an access control system and method, and an electronic device, which are used for solving the problem of data being unavailable or data being accessed without authorization caused by a single-point failure in ABAC. The access control system comprises: a DU, a PEP, a blockchain and a smart contract, wherein the blockchain is used for sending a ciphertext hash value and a ciphertext storage address to the DU after receiving consent information which indicates consent for AR access or validity information which indicates that a multi-signature is valid, the consent information being sent by the PEP or the DU on the basis of an evaluation result which is obtained after an AR is evaluated by the smart contract, and the validity information being sent by the PEP or the DU on the basis of the multi-signature which is generated for the AR by the blockchain by means of an ASM algorithm; and the DU is used for acquiring ciphertext and a random number on the basis of the ciphertext storage address after receiving the ciphertext hash value and the ciphertext storage address from the blockchain, performing legitimacy verification by means of a PCH algorithm, and using the ciphertext once it is determined that the ciphertext, the random number and the ciphertext hash value are legitimate.
Absstract of: WO2025081233A1
A system and method for processing of organic waste, the system comprising: a converter reactor (such as having pyrolytic characteristics); an input waste feed material identification subsystem; one or more energy generators; one or more sensors for acquiring at least processing data; a communication bus for remote monitoring and control of the system; and artificial intelligence agents for making localised decisions (and optionally remote decisions) The system is configured to autonomously select or control the processing according to at least the identity of the waste feed material, and the system is configured to be controlled according to at least the processing data. The system may be equipped with or configured to be controlled according to smart contracts within blockchain digital ledgers that may be connected to a carbon trading exchange.
Absstract of: US2025131994A1
Embodiments described herein provide for a healthcare ecosystem of computing devices participating as nodes of a distributed ledger (e.g., blockchain). The distributed ledger includes NFTs representing corresponding patients, where the initial NET behaves logically as a token scaffold that represents a “digital twin” of the particular patient. The initial patient token represents personal profile data of patient personal data for the patient. The nodes may generate new data and/or new sub-tokens (or other blockchain entry type) representing new data, which the nodes associate with the token scaffold. The sub-tokens contain data for representing physical or digital specimens, health data, and data derived from the health data (e.g., cell lines, organoids, other model systems). As the nodes generate and associate new sub-tokens to the patient's token scaffold over time, the token scaffold graphs and facilitates integration of patient-specific data and evolves into a robust electronic health record (EHR) and digital twin.
Absstract of: US2025132935A1
Disclosed are a consensus method and device, and a blockchain system. A primary node directly broadcasts a transaction hash list including a hash value of at least one unverified transaction in the system, so that a backup node and the primary node simultaneously verify the at least one unverified transaction, and the backup node stores a first verification result obtained by verification and a first hash value of the at least one unverified transaction. The primary node broadcasts an obtained second verification result and a second hash value of the at least one unverified transaction in a pre-preparation message after completing the verification, so that the backup node searches for the first verification result based on the second hash value, and broadcast a preparation message when the second verification result is the same as the searched first verification result, to enter a subsequent consensus stage, and complete the consensus processing.
Nº publicación: US2025132936A1 24/04/2025
Applicant:
KANOVITZ MICHAEL IRA [US]
LOEVY JON ISAAC [US]
Kanovitz Michael Ira,
Loevy Jon Isaac
Absstract of: US2025132936A1
Example systems and methods include: receiving, by a computing system, a request to add a block to a blockchain, wherein the block includes an entry that relates to a semantic representation, wherein the semantic representation encodes a state change to a state stored on the blockchain; obtaining, by the computing system, a copy of the semantic representation as provided by a trusted third party, wherein the copy of the semantic representation is digitally signed by the trusted third party or provided by the trusted third party at a network address; validating, by the computing system, the semantic representation; and initiating, by the computing system, procedures to add the block to the blockchain.
BOPI
Electronic site
