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.
Geographical indications protect the name of a product that has a specific geographical origin and owes its qualities, characteristics or reputation to its particular origin. Find out what they are, how the registration process works and what benefits they provide.
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.
141
results.
Updated on
25/04/2026 [09:09:00]
Absstract of: US20260113368A1
Disclosed are examples of systems, apparatus, devices, computer program products, and methods implementing aspects of a decentralized content fabric. In some implementations, one or more processors are configured to execute a software stack to define a fabric node of a plurality of fabric nodes of an overlay network situated in an application layer differentiated from an internet protocol layer. The defined fabric node is configured to: obtain a request for digital content from a client device; obtain, from one or more of the plurality of fabric nodes, a plurality of content object parts of a content object representing, in the overlay network, at least a portion of the digital content; generate consumable media using: raw data stored in the content object parts, metadata stored in the content object parts, and build instructions stored in the content object parts; and provide the consumable media to the client device. In some instances, the consumable media is further generated using a digital contract stored in a blockchain.
Absstract of: WO2026082988A1
The invention relates to a location monitoring method comprising carrying out, by means of a portable electronic device in a user's possession, with a geolocator, a biometric reader and a connection to an external server, the steps of: - issuing periodically, or according to actions of the user or the device, an identification request to the user by means of the device; - identifying the user by means of the biometric reader; - linking the user position detected by the geolocator to the identification; - sending, in encrypted form, the user position and the moment of identification to the server, with an optional delay in the user response; - storing information linked to the identification, position and moment in the server and in a blockchain; - enabling the production of a report that reflects, during a given time period, the days spent in different jurisdictions and the regions thereof, to determine physical residence or for any other purpose aimed at monitoring stay in a place linked to an identity and moment.
Absstract of: US20260111873A1
Systems and methods are provided that authorize blockchain network transactions based on a work requirement. A blockchain network has a plurality of nodes. At least one node of the plurality of nodes is configured to determine whether a token has satisfied a work requirement. The work requirement represents participation of performing work within the blockchain network. The at least one node is further configured to approve a transaction as a function of determining that the work requirement has been satisfied and, to disapprove the transaction as a function of determining that the work requirement has not been satisfied. By enabling the transaction to be approved based on a work requirement, the token, for example, can be authenticated as having an inherent functional value. In this way, the blockchain network or token exchange can attest to the token not being a security, which would be subject to federal securities and regulations.
Absstract of: US20260113203A1
0000 The present embodiment discloses a novel process and system for storing versioned data on the Bitcoin blockchain network. This process involves generating derived public keys linked to specific versions and data parts using a key tweaking method, and storing each data part on the blockchain using its associated derived public key. Information about versions and parts are stored in root transactions. An API is provided for managing the stored data, with options for encryption, checksums, data anchoring, timestamping, segmentation, and digital signatures. AIDIOS, a data protocol designed for direct storage and retrieval on the Bitcoin blockchain, is also included. This system allows for significant amounts of data to be stored directly on the blockchain.
Absstract of: US20260111876A1
An improved computational privacy based approach is proposed to allow for a blockchain privacy enabled transaction protocol for processing distributed ledger transactions of a specially configured blockchain smart contract, the approach describing a cryptographic process, along with a corresponding apparatus and computer program products using a pair of specialized UTXO merkle tree data structures, authentication nullifiers based on zero-knowledge proofs and sets of public-private key pairs. The process includes storing a transaction amount as UTXOs into a first merkle tree data structure and confirming the transaction by claiming ownership using private tokens over the UTXOs in the first merkle tree data structure and moving the UTXOs to a second merkle tree data structure for redemption.
Absstract of: US20260113388A1
Provided is a system and a method for a dynamic redundancy-aware blockchain-based PCO for Metaverse within a COIN environment. The system includes user equipment that transmits a request for a task of the Metaverse, and a COIN device that operates a service of the Metaverse service. The COIN device includes a plurality of layers, and a controller that calculates a PCO and sends a request for determining a layer that performs a Metaverse task requested by the user equipment.
Absstract of: WO2026084659A1
The present invention relates to a system (1) which enables the conditions of the building to be included in the urban transformation to be written into smart contracts through a blockchain network and payment of the amount of the delay to be made to the homeowners by the company carrying out the transformation through the blockchain network in case of delay.
Absstract of: US20260111605A1
A method for processing personal information by using a smart contract-based trusted execution environment according to an embodiment of the present invention comprises the steps in which: a data processing platform server generates a trusted execution environment including a data processing code, in response to a data processing request received from a data processing request device according to a smart contract distributed on a blockchain; the trusted execution environment decrypts first data acquired from a data generation device; the trusted execution environment processes the decrypted first data on the basis of the data processing code so as to generate a data processing result; and the trusted execution environment provides the data processing result to the data processing request device according to the smart contract.
Absstract of: US20260111863A1
The invention provides a Web3 Decentralized Blockchain Based NFT Framework for Buyers and Sellers Who Require Privacy, Security and Confidentiality Interworking with Zero Trust Security, Digital Rights Management (DRM), Self-Sovereign Identity Management, Ricardian Contracts, NFT Ownership and Copyright Validation, IPFS Decentralized Storage, WebRTC-QUIC Real Time Communications, Cross-Chain Interoperability and Tokenization of Illiquid Digital Assets such as Patents and University Research Papers using Blockchain NFTs and Artificial Intelligence (AI) Applications.
Absstract of: US20260111887A1
Systems and methods for blockchain value transfers including receiving at the server a plurality of transaction requests, each transaction request including sending and receiving user account addresses on first and second blockchain networks, a transaction value in in-network tokens, and an API request, performing a balance check procedure on each transaction request including determining if the transaction value is greater than a permitted transaction amount of the sending user account address, and either refusing the transaction or adding the transaction to an aggregate transaction record. The permitted transaction is updated for the sending and receiving addresses to reflect the transaction and a transaction including calculating a net transaction amount is initiated.
Absstract of: US20260111885A1
A system for secure and verifiable transfer of valuable physical goods includes a card that has a public key and one or more private keys that are obscured. When ownership transfer occurs, a private key from the card is revealed and scanned. A computer system then decrypts a blockchain, generates a new block and adds it to the chain to record the transfer of ownership. The card limits the amount of transfers of a good to control the movement of the legitimate goods and preserve provenance.
Absstract of: US20260111878A1
Various aspects of the subject technology relate to systems, methods, and machine -readable media for proposing blocks to be added to a blockchain. Various aspects may include performing adding block headers to a first blockchain, wherein the block headers reference a set of validators. Aspects may also include adding a temporal parameter to each block header. Aspects may also include determining, based on a block signature from a block header and from the set of validators, a proposer of candidate blocks for addition to the blockchain. Aspects may also include sampling, based on a temporal parameter, a subset of validators of the set of validators. Aspects may include increasing the proposer to a plurality of proposers from the subset of validators by an incremental quantity based on a comparison of the temporal parameter to a threshold.
Absstract of: US20260113207A1
A data segmentation storage method through participation storage nodes includes steps of a) grouping a certain number of blocks into one group to form generation blocks, which are a block assembly, when the number of blocks in a blockchain reaches a preset certain number, b) dividing data of each block of the generation blocks into transaction data and status data, c) storing status data of a last block of a first generation block in a second generation block in the generation blocks, d) storing status data of a last block of the second generation block in a third generation block in the generation blocks, and e) repeatedly performing processes of storing status data of a last block of an immediately previous generation block in a subsequent generation block on the same principle as a principle of the steps c) and d), up to an Nth generation block.
Absstract of: US20260111866A1
0000 A method for use in a computing device, comprising: receiving, from a remote device, a request to record an asset transfer in a first blockchain system; authenticating the request by using an authentication mechanism that is independent of the first blockchain system and obtaining an authentication record indicating that the request has been authenticated successfully; and recording the asset transfer in the first blockchain system, the asset transfer being recorded by storing the authentication record and a record of the asset transfer in a first ledger of the first blockchain system, wherein recording the asset transfer includes associating an instance of the record of the asset transfer that is stored in the first ledger of the first blockchain system with an instance of the authentication record that is stored in the first ledger of the first blockchain system.
Absstract of: US20260113629A1
0000 As the demand for real-time, secure, and scalable transactions continues to grow, the convergence of 5G mobile connectivity and blockchain technology emerges as a promising solution. The present invention depicts an innovative approach to harness the high-speed and low-latency capabilities of 5G mobile networks by integrating them as nodes within a Layer 1 Proof of Authority (PoA) blockchain architecture tailored for microtransactions. This integration yields several advantages. Firstly, the ultra-fast data transmission speeds and minimal network latency of 5G networks enhance the efficiency of blockchain transactions, facilitating near-instantaneous settlement of microtransactions. Secondly, the distributed nature of the blockchain, coupled with the security features inherent in 5G networks, ensures a resilient and tamper-proof transactional environment.
Absstract of: US20260113187A1
0000 A strategic master data management blockchain computing platform includes virtual machine(s) configured and deployed to execute an operating system of the blockchain computing platform across a virtual network, and a plurality of interconnected data processing nodes each comprising a plurality of functional layers, where the plurality of functional layers comprises an identity management access layer that is configured to establish a blockchain computing function. The blockchain computing function includes defining (a) role-based access control (RBAC) policies for access to node-based core operations and trust data asset management blockchain services, and (b) attribute-based access control (ABAC) time-based rules restricting access to portions of master data and reference data for trust data assets. The blockchain computing function also maintains a security framework that controls access to processing node resources and trust data asset results available across the enterprise virtual network.
Absstract of: US20260111898A1
0000 A platform for node-based core operations and trust data asset management incorporates data integrity preservation via trust controls and includes virtual machine(s) configured and deployed to execute an operating system to access the computing platform via a virtual network. The computing platform includes a blockchain and interconnected data processing nodes each including functional layers with an asset management service layer to establish a blockchain computing function that preserves data integrity by defining a single view of trust data assets referenced in transaction(s) from authoritative source(s). The preserving applies identification, standardization, and normalization rules in validation smart contracts of an ingestion preprocessor to establish the single view and executes registration and certification processes that incorporate smart contract trust controls to enhance data integrity. An API framework is maintained to support master and reference data management data processing to establish node-based core operations and trust data asset management under trust control.
Absstract of: US20260111881A1
0000 Systems and methods configure a blockchain framework that includes a master data asset ledger and peer nodes, the master data asset ledger being configured to autonomously maintain current values of a set of ledger states and includes object codes overlaying a coordination protocol of the peer nodes that are collectively configured to maintain distributed ledger copies with a set of shared smart contracts applicable to predetermined event(s) to provide trust control across virtual services. Service level access to the blockchain framework is provided through each smart contract to facilitate coordinated data asset management in accordance with the coordination protocol, the coordinated data asset management including obtaining endorsement of transaction(s) through peer consensus of the peer nodes, and instructing peer node(s) to apply a trust control maintained by the master data asset ledger, the trust control being based on the endorsement of the transaction(s).
Absstract of: US20260113197A1
0000 Systems provide a blockchain strategic node-based core operations and trust data application computing environment for master and reference data management, where the strategic node-based core operations and trust data asset application computing environment includes a peer-to-peer computing network comprising interconnected master and peer nodes collectively programmed to interoperate based at least in part on an application computing environment trust coordination protocol, a portion or all of the plurality of master and peer nodes being configured to maintain a distributed and immutable master ledger storing data asset records of decentralized applications and collectively execute a set of trust protocols to securely write to the master ledger, where the trust protocols include a peer node interacting with other peer nodes to achieve consensus on identity of data assets referenced in a transaction and to endorse disposition of the transaction in the master ledge that stores trust data assets according to smart contracts.
Absstract of: US20260111882A1
Systems and methods call a portion of an API to access a portion of a current state data server of a blockchain computing platform (BCP) configured to perform virtual machine processing, the BCP includes interconnected data processing nodes including: a master ledger configured to store trust data asset records for master data and reference data received from decentralized application transactions performed via the processing nodes, and peer nodes configured to provide cryptographic algorithmic trust control for node-based core operations and trust data asset management. An API call to the current state data server obtains current state results of certified transaction(s) in the master ledger that have been certified at least in part via an endorsement protocol. Current state results of the certified transaction(s) are received from the current state server and displayed via a user interface, thereby rendering a world state representation of trust data asset results.
Absstract of: US20260111959A1
0000 A computer-implemented system converts verified digital influence data into blockchain tokens containing cryptographic proofs of authenticity. Each trade executes an atomic royalty payment distributing preset percentages to creators, platforms, and verification oracles. Verified datasets pass through a tokenization module and are listed on decentralized exchanges. All transactions and royalty allocations occur within a single blockchain block for transparency and efficiency. Optional embodiments enable vaulting and fractionalization of tokens into compliant investment instruments, connecting creators, advertisers, and investors in one programmable, auditable ecosystem.
Absstract of: US20260111874A1
A system for managing digital assets held by digital wallets is provided. The system comprises an electronic device and an electronic wallet application stored at least in the device that when executed enables minting of at least one customer logo or facial recognition Non-fungible Token (NFT) as directed by user entries. The system lists the NFT on a DebitMyData platform, receives a message that the NFT has been sold in a transaction, and validates and logs the transaction on a blockchain. The platform integrates facial recognition technology with a blockchain-based NFT advertising model to allow users to place logos on NFTs and videos for sharing on social media and mobile devices. The platform pays users a percentage of advertising dollars spent by corporate sponsors and advertisers who use logos placed on NFTs by the users. The application tokenizes personal data into NFTs which are manageable and tradeable on the blockchain.
Absstract of: US20260113196A1
A trust-based reputation scoring system and method are provided for verified influence networks, such as social media platforms or organizational networks. The system integrates a computer-implemented framework that authenticates multi-source data using consensus corroboration and Z-score anomaly detection, calculates adaptive trust scores with exponential averaging and moving-average forecasting, and generates governance outputs via coalition alignment analysis using Balance, Centrality, and Cohesion Indices. Privacy is ensured through SHA-256 hashing and basic differential privacy. An interactive dashboard delivers secure, auditable insights. The architecture employs distributed storage with optional blockchain and federated learning, offering compliance-ready outputs with minimal complexity for applications in social influence or organizational trust.
Absstract of: WO2026084713A1
The computer for recording a process of manufacturing a pharmaceutical, etc., acquires one or more procedure manual data in a first format from a user terminal in the order of steps of a process of manufacturing a pharmaceutical, etc. The first format is converted to a second format, and a record is output in the second format to a user terminal, the record being associated with: for each procedure manual, (A) a procedure of each step, the procedure being indicated by the procedure manual data; (B) a free description field for inputting a record content; (C) a checkbox for indicating that an operation was conducted for each step; and (D) a timestamp for recording a date and time when the operation was conducted. A blockchain is formed by grouping an item input for each step into a block and linking the block to the blockchain.
Nº publicación: US20260113182A1 23/04/2026
Applicant:
NCHAIN LICENSING AG [CH]
Absstract of: US20260113182A1
0000 Systems and methods described herein relate to techniques in which multiple parties each generate and exchange quantities that are based on a shared secret (e.g., powers of the shared secret) without exposing the shared secret. According to a protocol, two or more parties may exchange sets of elliptic curve points generated over polynomials that can be used, by each of the two or more parties, to determine a power of a shared secret. The protocol may be utilized as part of determining parameters for a smart contract that is broadcast to a blockchain network (e.g., Bitcoin). Based on the protocol, an additional party (e.g., a third party different from the two or more parties) may perform a computational task such as execution of the smart contract.
BOPI
Electronic site
