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.
Información sobre los plazos de presentación de solicitudes de transformación de marcas de la Unión Europea en marca nacional española. Más información
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.
reembolso del 75% del coste de Búsquedas e Informes Tecnológicos de Patentes. Más información*
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.
228
results.
Updated on
01/09/2024 [08:01:00]
Absstract of: WO2024178342A1
Embodiments described herein are systems and methods for anti-fraud and redundant token distribution and management by generating and distributing authentic tokens and corresponding synthetic tokens. A computer-implemented method can include generating, by the computer executing a first smart contract, one or more authentic tokens on a blockchain. The method can include transmitting, by the computer, a notification to a client server indicating an authentic token, the notification including one or more identifiers for one or more digital wallets associated with the client server. The method can include updating, by the computer, the authentic token associated with the client server according to the synthetic token as indicated by a request, in response to receiving the request from the client server indicating a synthetic token corresponding to the authentic token.
Absstract of: WO2024175182A1
The present invention relates to a method (200A, 200B) for operating a blockchain network (100) configured to track an association between tokens and a plurality of computing nodes (111-113), the tokens comprising non-fungible tokens and fungible equivalents, during a given period defined by a timer mechanism. The method (200A, 200B) comprising steps for recording a transfer of a first non-fungible token (NFT1) among the plurality of computing nodes (111-113) by using a fungible equivalent as intermediary.
Absstract of: WO2024177604A1
The invention relates to a consensus method that can be used in all areas where blockchain is used, which is used for high security purposes, energy consumption is reduced and the approval rate varies according to the number of users. In the present invention, the approval rate can be changed optionally. Thanks to the developed block chain consensus method, the required processing power is reduced. In this way, even when new users are added to the request, there is no increase in the amount of processing load per user. Therefore, the developed method provides a new consensus method in which the approval rate, i.e. the consensus conditions, can be changed according to any desired situation.
Absstract of: WO2024177482A1
A server (202) according to an embodiment may comprise a memory (330), a communication unit (350), and a control unit (320). The control unit according to an embodiment may be configured to acquire, from an electronic apparatus (201), first data requesting issuance of a non-fungible token (NFT) for a work from a blockchain network (205). The control unit according to an embodiment may be configured to request issuance of a first token corresponding to the first data from the blockchain network by executing a first contract for the issuance of the NFT on the blockchain network. The first token according to an embodiment may be issued on the basis of a signature using a first address of a first wallet application installed on the electronic apparatus and a first private key corresponding to a first public key associated with the first address. The control unit according to an embodiment may be configured to, when the first token is issued on the blockchain network, identify whether or not the work satisfies a specified condition. The control unit according to an embodiment may be configured to, when it is identified that the work satisfies the specified condition, request the issuance of the NFT from the blockchain network by executing a second contract associated with the first contract on the blockchain network. The NFT according to an embodiment is issued on the basis of a signature using a second address of a second wallet application stored in the memory and a second priva
Absstract of: WO2024176496A1
The present invention provides a liquor token trading assistance device, which makes it possible to guarantee the value of liquor and enhance the market value thereof. A liquor token trading assistance device according to the present disclosure comprises a token issuance request acquisition unit, a token issuance unit, a market unit, a trading information acquisition unit, and a token management unit. The token issuance request acquisition unit acquires token issuance request information including product identification information relating to a liquor product to be traded. The token issuance unit issues liquor token information on a blockchain for each liquor product identified by the product identification information on the basis of the token issuance request information. The market unit publishes the liquor token information to the market. The trading information acquisition unit acquires trading information relating to the liquor token information on the market. The token management unit updates owner information relating to the liquor token information on the blockchain on the basis of the trading information.
Absstract of: WO2024174600A1
Disclosed are an instrument blockchain information encryption method and system, and a device, a storage medium, a computer program product and a computer program. The method comprises: acquiring a unique identifier of an instrument; inputting a permission key, so as to acquire the permission to use the instrument; acquiring a hash value of the previous block and a timestamp, so as to form a block header; collecting original test data, packaging all the original test data, and performing hash encryption, so as to form a data key; collecting test process images, packaging all the test process images, and performing hash encryption, so as to form an image key; jointly forming a block body by means of the formed data key, the formed image key, and instrument information, test personnel information and test object information of a block under test; and combining the block header and the block body to form a new block, and linking the new block with the previous block, so as to form a blockchain, thereby completing the encryption of instrument blockchain information.
Absstract of: AU2023219787A1
Exemplary embodiments described herein include generating a Web3 identity using a user's root legal identity. The digital residency platform and verification system and methods associated therewith include a blockchain-native digital residency platform that bridges the privacy and security of Web3 identity with the capabilities and validity of global sovereignties. Exemplary embodiments of this first Web3 identity platform may be generated using end-to-end encryption enabling users to have control over their data and identity exposure. Exemplary embodiments may leverage non-fungible tokens (NFTs) as decentralized identifiers (dTD) document's and zero knowledge proofs (ZKPs).
Absstract of: US2024289898A1
A system for utilizing non-fungible tokens to track movement of goods through supply chains is provided. The system comprises a computer and an application executing thereon that creates a smart contract for deployment on a blockchain, the smart contract directed to defining rules for non-fungible tokens (NFT), wherein each NFT represents a unique agricultural product. The system also programs the smart contract to capture and store data in the NFTs about the products. The system also programs the smart contract to include algorithms in the NFTs for tracking movement of the products through their supply chains. The system also deploys the smart contract in the blockchain. The blockchain stores data describing transactions comprising at least one of product identity, quantity of units of product, and points along the supply chain of the product during the transactions.
Absstract of: US2024289785A1
A method and corresponding system is presented for controlling a blockchain transaction output and/or specifying the recipient of the output. It also provides a method of controlling and/or generating an electronic communication. The unlocking script is provided in order to spend an output from a further transaction (Tx2) on the blockchain. The input of the transaction (Tx1) and/or the output of the further transaction (Tx2) may be associated with a tokenised asset represented on, or referenced via, the blockchain. The notification address may be associated with an asset or resource represented on the blockchain, or a controller of an asset or resource represented on the blockchain. The notification address may be a network address, a cryptographic key, a uniform resource locator (URI), email address or any other address or identifier which can be represented in the metadata of a transaction script and used as a destination for an electronic communication.
Absstract of: US2024289769A1
A method and a system for performing transactions on blockchain services. The method comprises performing, by a user using a computing device, a transaction on a blockchain service of a given blockchain, the blockchain service being offered by a service provider. The given transaction is performed by using a phone number of the user as a reference identifier on the blockchain service, the phone number being associated with at least one public address of a wallet account of the user.
Absstract of: US2024289902A1
A device, method, and or system involving the integration of blockchain technology and real estate transactions. The present invention also pertains to a novel system and method for facilitating secure and efficient real estate transactions utilizing blockchain technology. Traditional real estate transactions often encounter challenges related to transparency, security, and inefficiency, leading to delays, disputes, and increased costs. The proposed solution leverages blockchain technology to streamline the real estate transaction process, mitigate fraud, and enhance trust among stakeholders. The system utilizes a decentralized blockchain ledger to record and authenticate real estate transactions, including property transfers, title deeds, and ownership records. Each transaction is securely timestamped, encrypted, and stored on the blockchain, ensuring immutability and transparency throughout the transaction lifecycle.
Absstract of: US2024289784A1
A computer-implemented method of using a multi-level, ML, blockchain protocol to reach consensus on a data chain using a core blockchain, wherein the method comprises: obtaining a target data block associated with the data chain; generating a target ML block of the ML blockchain, wherein the target ML block is a respective core blockchain transaction and comprises a) the target data block, and b) a target chain output, wherein the target chain output is configured to be spent by a respective chain input of a subsequent ML block and comprises a locking script configured to implement a respective consensus-based locking mechanism, wherein the respective consensus-based locking mechanism of each respective ML block is a function of the respective data block of that respective ML block, and c) a target chain input that references the respective chain output of a previous ML block.
Absstract of: US2024289783A1
Systems and methods for verifying digitally secured communications between users are disclosed herein. A first user identifier for a first user may be received. A first blockchain address for the first user based on the first user identifier may be determined. A first non-transferable token corresponding to the first user may be generated. A request for a communication may be received. A target address and a target user identifier may be extracted. Whether the communication metadata matches the token metadata may be determined. A validation status for the communication may be determined.
Absstract of: US2024289788A1
The disclosure relates to the fields of artificial intelligence, blockchain, and traffic, and disclose a blockchain-based data processing method and apparatus. The method includes: uploading rental information regarding a virtual asset to a blockchain network; obtaining a rental request generated for the rental information, the rental request carrying resource transfer information of the virtual asset; transferring a target asset warrant of the virtual asset from an account address of the first object to an account address of the second object, and transferring the electronic resources of the numerical resource value from the account address of the second object to the account address of the first object; and determining a warrant attribute corresponding to the target asset warrant, generating a rental transaction record regarding the virtual asset based on the warrant attribute and the resource transfer information, and uploading the rental transaction record to the blockchain network.
Absstract of: US2024289787A1
Methods, systems, and apparatuses are described that are configured for an improved R&D process flow that involves peer-to-peer collaborations, linguistics services, peer review of manuscripts and the outcome of which will be stored as digitized medical/clinical library for developing public relations and marketing material for patient education and engagement using blockchain technology. A plurality of digital assets may be stored in a blockchain network. Each digital asset may be associated with a transaction. Each transaction may be associated with one or more peer nodes of a plurality of peer nodes in the blockchain network. The one or more digital assets may be sent based on one or more transactions satisfying a peer node threshold.
Absstract of: US2024289879A1
A content stake offering system is disclosed. The content stake offering system includes a content stake offering module, comprising computer-executable code stored in non volatile memory, a processor, and a plurality of computing devices. The content stake offering module, the processor, and the plurality of computing devices are configured to receive a request to sell a stake of content, determine a value of the content, generate a stake offering based on the value of the content, and update the value of the content. Determining the value of the content includes transferring data of a piece of content between the plurality of computing devices, recording a content data, which corresponds to the transferred data of the piece of content, in a database chunk, hashing the database chunk into a hashed database chunk, and appending the hashed database chunk to a block on a blockchain.
Absstract of: US2024289778A1
Systems and methods are described for implementing blockchain-based content engagement platforms. In several embodiments, the content engagement platform includes a registry service which enables verified content creators to mint Non-Fungible Tokens (NFTs). In many embodiments, media wallet applications enable users to securely store NFTs and/or other tokens on their devices. In a number of embodiments, the media wallet applications collect data concerning media consumed by users and aggregate the media consumption data in a permissioned analytics blockchain. The manner in which the media consumption data is stored can enable users to control permission to access their personal data. In one embodiment, a media wallet is provided that can securely store NFTs, display a user interface through which user instructions concerning data access permissions are received, and cause media consumption data to be written to at least one immutable ledger in conjunction with a set of data access permissions.
Absstract of: US2024289774A1
A method for processing cargo allocation information. including: associating a non-fungible virtual resource corresponding to a warehouse-in cargo with a wallet address of a first user identification in a blockchain network, the warehouse-in cargo comprising a cargo to be warehouse-out; obtaining warehouse-out information. the warehouse-out information comprising an identification of the cargo to be warehouse-out and a wallet address of a second user identification in the blockchain network; and, performing authorization on a transfer operation for a non-fungible virtual resource corresponding to the cargo to be warehouse-out according to the identification of the cargo to be warehouse-out, so as to perform the transfer operation by a second user terminal corresponding to the second user identification. wherein the transfer operation is an operation of transferring from the wallet address of the first user identification to the wallet address of the second user identification.
Absstract of: US2024289802A1
Disclosed herein are methods and systems related to fraud detection, risk assessment, and intervention. More specifically, this is related to conducting and monitoring transactions on a blockchain through the use of artificial intelligence, AI, and machine learning. This combination can be applied to financial systems to create an Artificial Intelligence Financial Technology Blockchain, AIFTB. The AIFTB is able to receive a variety of data and use it to predict actions being taken by users and detect if there are any risks or legal concerns with the activity. The AIFTB is then able to apply its training to execute smart contracts on the blockchain based on the risk and legality of the data it received. Finally it will alert appropriate authorities based on the predictions.
Absstract of: US2024289326A1
Techniques are presented relating to analysing transactions on a blockchain network. Steps include, for a node of a blockchain network, said node having a plurality of interfaces connected to peer nodes, analysing transactions received from a peer node; determining, based on the transactions received from a peer node, that a peer node is a malicious node; and upon determining that a peer node is a malicious node, removing connection to the peer node.
Absstract of: US2024289756A1
Disclosed are various embodiments for a payment instrument, such as a payment card or a client device, that interfaces with multiple central bank digital currency (CBDC) networks associated with different countries and territories. In one non-limiting example, the system comprises a computing device that is configured to detect a location of a client device being outside of a territorial area for a first CBDC blockchain network and receive an authorization request from a merchant system for a purchase of an item. A token associated with the authorization request is identified and associated with the client device. The computing device determines that the token is authorized for use with a blockchain address for a second CBDC blockchain network for the purchase. A CBDC blockchain transfer is generated and the CBDC blockchain transfer is transmitted to the second CBDC blockchain network.
Absstract of: US2024289770A1
A payment method implemented by a payment device and including: receiving a first request intended for a computer program, referred to as smart contract, recorded on a blockchain, the first request including at least one electronic token associated with at least one parameter; sending the at least one parameter in response to a second request originating from a service application; and issuing the at least one token in response to a third request originating from the service application.
Absstract of: US2024289755A1
Validator nodes and methods of operating a validator node to process blockchain transactions. The validator node provides a plurality of mining nodes with access to a set of unconfirmed transactions, typically by providing a hash of those transactions, in exchange for a token from each of the mining nodes. If one of the plurality of mining nodes successfully mines a block containing the set of unconfirmed transactions, the validator node refunds the token to that mining node and retains the remaining tokens. If a miner other than one of the plurality of mining nodes successfully mines a block before any of the plurality of mining nodes is able to mine a block containing the set of unconfirmed transactions, then the validator node transfers to each of the plurality of mining nodes a modified token.
Absstract of: US2024289273A1
Disclosed herein are systems and methods for NFT data structure and related features and system. In some embodiments, a data structure is defined that is configured for storing certain defined elements on the blockchain ledger and other element on InterPlanetary File System or similar storage system. The other element is configured in accordance with the data structure to include a group of files. The element is a compressed archive of the group of files. The files are configured to provide the benefit of the product represented by the NFT and defined by the filed in the product archive. The data structure stores a pointer to the storage system and an identifier of the particular product on the blockchain. The system is configured to provide an expansion feature by way of the definition of a data structure that require minimal data storage.
Nº publicación: US2024289773A1 29/08/2024
Applicant:
PAYPAL INC [US]
PayPal, Inc
Absstract of: US2024289773A1
Systems, methods, and computer-readable media disclosed herein relate to reducing computation and computing resources for certain blockchain related transactions. Specifically, software algorithms and architecture allow some transactions to avoid the need for recordation on a blockchain, which can be computationally expensive both for a requesting device and for various nodes on the blockchain. Thus, a computer system may receive indications of incoming transactions transferring digital assets to particular user accounts, and in response to requests from user accounts, the computer system facilitates one or more internal transactions between those accounts. In response to a request from a particular internal user account, the computer system may perform an outgoing transaction transferring one or more digital assets to an external user account from one or more internal user accounts. The incoming transactions and outgoing transaction are recorded on the blockchain, but the internal transactions are recorded on an internal ledger rather than the blockchain, saving computational power and improving computer operations.
BOPI
Electronic site
