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.
141
results.
Updated on
14/10/2025 [07:15:00]
Results 75 to 100 of 141
Absstract of: US2025299182A1
A secure digital currency service unit includes a digital currency wallet for a digital currency of a digital currency system; a creation unit configured to create a smart contract in a separate blockchain structure. The separate blockchain structure includes a smart contract for a digital asset, and the digital asset is assignable to a blockchain account of the separate blockchain structure. A digital currency asset management unit of the secure digital currency service unit manages a digital currency asset type in the blockchain structure. The smart contract includes one or more of the digital currency assets of the digital currency asset type, and the digital currency wallet is a collateral digital currency wallet holding the digital currency of the digital currency system as collateral for one or more digital currency assets in the smart contract.
Absstract of: AU2024238847A1
Systems, methods, apparatuses, and computer-readable media for management of physical object authentication are described. For example, a system may include a physical object and an authentication device coupled to the physical object. The authentication device may include an antenna, a processor, a secure enclave comprising a private key uniquely associated with the physical object via a public key stored in a blockchain; and memory comprising instructions that, when executed by the processor, cause the processor to receive signals comprising a challenge element via the antenna, identify the challenge element as corresponding to a verification request, sign the challenge element with the private key to produce a verification token for authentication of the physical object, transmit signals comprising the verification token via the antennae, wherein the verification token enables authentication of the physical object via the public key stored in the blockchain. Other embodiments are described.
Absstract of: US2025301005A1
Systems, apparatus, methods, and articles of manufacture for blockchain-based cyber threat management, such as the generation and management of cyber risk insurance policies with automatic cyber threat assessment, remediation, and/or claim payment.
Absstract of: US2025300836A1
A blockchain incorporated system for verifying ingredients in products includes a processor and a non-transient computer-readable storage medium having machine instructions encoded thereon. The processor executes the machine instructions to generate and maintain a blockchain directory that includes verification documents for the products and for product ingredients, and a hash structure with hashes that correlate to the verification documents. The processor provides through the hash structure, a single point of access to the verification documents. The hash structure includes batch hashes that correlate to multiples of the products and an ingredients hashes that correlate to individual ingredients of the products. The processor receives a scan of a batch hash applied to a product and based on the scan, provides access to the multiples of the products and corresponding individual ingredients for each of the individual ingredients of the products.
Absstract of: US2025300843A1
The system receives a call at a unique telephone number associated with a wireless telecommunication network and establishes a communication channel with a UE of a user. The system requests and receives a voice sample from the user and a PIN associated with the user. Using the voice sample and the PIN, the system performs a multi-factor authentication. Upon authenticating the user using the voice sample and the PIN, the system authorizes the user to make the modification to a blockchain. Upon failing to authenticate the user using the voice sample and the PIN, the system refuses to authorize the user to make the modification to the blockchain.
Absstract of: US2025300841A1
A system is provided to leverage blockchain for a Multi-Signed Certificate-To-Identity (MSC-To-IT) system using a distributed approach to allow end users to have greater control over their digital identities and cryptographic keys. The system can manage cryptographic keys in a distributed network. The system can include a plurality of nodes configured to participate in a blockchain network. The system can include a key generation module, operable on at least one of the nodes, to distribute generation of cryptographic keys using a threshold scheme, where the cryptographic keys can include a public key and a private key share for each participating node.
Absstract of: US2025300834A1
This disclosure enables a digital token with a set of asset-specific attributes. where the set of asset-specific attributes is modifiable or enabled to receive a new asset-specific attribute at least after the digital token with the set of asset-specific attributes is issued on a blockchain-based tokenization platform. Such functionality may be enabled via the digital token containing an attribute component with a set of key-value pairs populated with a subset of the set of asset-specific attributes. where the set of key-value pairs is programmed to be modified or have a new key-value pair being added thereto after the digital token is issued on the blockchain-based tokenization platform.
Absstract of: US2025300846A1
The present invention generally relates to systems (100) and methods for generating, managing, and displaying non-fungible digital representations (102) of living, biological, and/or eukaryotic organisms (104). More specifically, the systems (100) and methods for generating, managing, and displaying non-fungible digital representations (102) include genetic material (106), such as single nucleotide polymorphisms. The systems (100) and methods can record genetic data from the genetic material (106) on a blockchain (114) and can generate and display the non-fungible digital representation (102) of the living, biological, and/or eukaryotic organisms (104) that are based on the genetic data on the blockchain (114).
Absstract of: US2025299189A1
Methods, systems, and devices for data management are described. A blockchain address application may receive information indicating that a device supporting the blockchain address application accesses a first link associated with the blockchain address application, where the information indicates a non-fungible token (NFT). The blockchain address application may display, via a user interface, a first indication of the NFT and a second indication that the NFT is transferred to a first blockchain address associated with the blockchain address application. The blockchain address application may initiate execution of an on-chain transfer the NFT from a second blockchain address associated with an NFT collection including the NFT to the first blockchain address after receiving the information. The blockchain address application may display the first indication of the NFT and a status associated with the on-chain transfer, where the status is pending until confirmation of the on-chain transfer via a blockchain network.
Absstract of: US2025299191A1
Systems and methods are disclosed for validating transactions executed by Internet of Things (IoT) devices leveraging non fungible tokens (NFTs) stored on a blockchain. The system generates a first NFT paired with metadata associated with an IoT device, a second NFT paired with metadata associated with a transaction requested by the IoT device, and a third NFT merging the first and second NFTs together. The NFTs are used in validation processes to ensure an IoT device and/or a transaction requested by an IoT device are valid. The NFTs are bound to smart contracts assigned one or more rules related to validating an IoT device and/or transaction requested by an IoT device. A transaction requested by an IoT device executes based on the validation processes.
Absstract of: US2025299179A1
A hardware wallet can enable management of digital assets. The hardware wallet includes a microcontroller and a non-volatile flash memory. The hardware wallet can authorize an electronic device to perform electronic payments with digital assets on a blockchain associated with keys of a digital wallet stored on the non-volatile flash memory. The electronic device is authorized to perform electronic payments in response to user input and while the electronic device hosts the hardware wallet. The hardware wallet can also enable a payment card to perform electronic payments with the digital assets while the hardware wallet is disposed on the payment card. As such, electronic payments are authorized based on a communication exchange between the hardware wallet and a remote server of a payment system via a point-of-sale (POS) system that accepts the payment card.
Absstract of: US2025299166A1
The invention is a blockchain based digital currency for nations with a high rate of foreign tourism that allows for visitors to buy in to the local economy by directing the visitors to purchase the digital currency before they travel to the nation. The digital currency is divided up between the local population of the nation and a fund that is set up to directly offset the economic and environmental impacts of the tourists. The local residents have the ability to vote on how the funds are distributed to various local and national projects. This digital currency would enable visitors to feel positive about their visit, and allow locals to have a say in how the money is spent in their nation.
Absstract of: US2025299167A1
Apparatus, systems and methods improve efficiency in transacting a swap or other futures based financial instrument, by using time-weighted index averages to decrease counterparty settlement risk. In preferred embodiments related to Bitcoin and several other cryptocurrencies, the swaps are based upon a time-weighted index average (Dwa) of multiple instances of difficulty (Dx to Dy) of mining the cryptocurrency over multiple time periods (Px to Py) where both Ds and Ps are available from the decentralized public blockchain. Traders can use these time-weighted index averages in conjunction with the anticipated values of Ds and Ps for the remainder of the duration of the index, to calculate the index value at any given time.
Absstract of: US2025299203A1
In one embodiment, a system includes a machine that includes one or more electrical components. The system also includes a mining component electrically coupled to the machine, the mining component includes one or more processors. The system also includes a mining component electrically coupled to the machine, the mining component includes a non-transitory computer-readable medium storing instructions that, when executed by the one or more processors, causes the one or more processors to generate operational data of the machine, receive power source data, determine a carbon utility equivalent from the operational data and the power source data, generate a carbon utility token from the carbon utility equivalent, and record the carbon utility token on a blockchain.
Absstract of: US2025299136A1
This invention presents a comprehensive platform designed for the generation, management, and execution of intercompany agreements through an automated, blockchain-based system. It employs AI and NLP technologies to assist in drafting customized agreements, taking into account international laws and corporate policies. The platform converts these agreements into immutable, transparent smart contracts deployed on a blockchain network, serving as a single source of truth. It ensures real-time compliance, automatic enforcement, and efficient dispute resolution by continuously monitoring contract performance. This integration streamlines financial processes, enhances regulatory compliance, and increases operational efficiency in managing complex intercompany relationships.
Absstract of: US2025299095A1
Embodiments are directed to the tracking of data in a generative adversarial network (GAN) model using a distributed ledger system, such as a blockchain. A learning platform implementing a classification model receives, from a third party, a set of data examples generated by a generator model. The set of data examples are processed by the classification model, which outputs a prediction for each data example indicating whether each data example is true or false. The distributed ledger keeps a record of data examples submitted to the learning platform, as well as of predictions determined by the classification model on the learning platform. The learning platform analyzes the records of the distributed ledger, and pairs the records corresponding to the submitted data examples and the generated predictions determined by the classification model, and determines if the predictions were correct. The classification model may then be updated based upon the prediction results.
Absstract of: US2025299186A1
A method for digital currency intra-chain and cross-chain off-chain payments based on trusted hardware. By creating and transferring a public-private key pair saved and managed by a trusted hardware system to replace the on-chain payment, the trusted hardware ensures the security of the transaction, avoids complicated on-chain transaction steps, reduces the long on-chain transaction time and high on-chain transaction cost, and neglects the differences among blockchain systems to support cross-chain transactions, thus greatly improving the intra-chain and cross-chain off-chain payment efficiency in digital currency and greatly reducing the payment cost in digital currency. In addition, on the basis of the above payment method, the corresponding rescue object generation process of different digital currency types and the process of using the rescue object to retrieve digital currency are further proposed, which avoids the problem of asset loss caused by the damage or loss of trusted hardware.
Absstract of: US2025300839A1
A method, apparatus, and computer-readable storage medium for transaction processing in a blockchain network. The method includes receiving a first transaction from a client via a target processing node, and extracting information of a target type that is not needed during consensus processing or post-consensus execution. A local contract deployed in the target processing node processes this extracted information to obtain a processing result. A transition transaction is generated based on the processing result and remaining information from the first transaction, and transmitted to the client. The transition transaction is signed cooperatively using private key fragments stored in both the client and processing node to obtain a transaction signature. A second transaction is then generated based on this signature and the transition transaction, and transmitted to the consensus network for consensus processing.
Absstract of: WO2025199313A1
In one embodiment, a system includes a machine that includes one or more electrical components. The system also includes a mining component electrically coupled to the machine, the mining component includes one or more processors. The system also includes a mining component electrically coupled to the machine, the mining component includes a non-transitory computer-readable medium storing instructions that, when executed by the one or more processors, causes the one or more processors to generate operational data of the machine, receive power source data, determine a carbon utility equivalent from the operational data and the power source data, generate a carbon utility token from the carbon utility equivalent, and record the carbon utility token on a blockchain.
Absstract of: WO2025196281A1
A method and system for detecting an unauthorized usage of a personal device are provided. A user of a set of personal devices registers the set of personal devices with a smart contract on a blockchain. Each personal device includes a software module configured to detect an activation or usage of a host personal device on which the software module is installed. The software module installed on a personal device detects an activation or usage of the host personal device. The software module invokes the smart contract upon detection of the activation or usage of the first personal device. The smart contract determines whether the activation or usage of the first personal device is authorized or not. A warning is sent to the user if it is determined that the activation or usage of the first personal device is unauthorized.
Absstract of: WO2025196675A1
A system is provided to leverage blockchain for a Multi-Signed Certificate-To- Identity (MSC-To-IT) system using a distributed approach to allow end users to have greater control over their digital identities and cryptographic keys. The system can manage cryptographic keys in a distributed network. The system can include a plurality of nodes configured to participate in a blockchain network. The system can include a key generation module, operable on at least one of the nodes, to distribute generation of cryptographic keys using a threshold scheme, where the cryptographic keys can include a public key and a private key share for each participating node.
Absstract of: WO2025196139A1
The present disclosure relates to a method for obtaining authenticated feedback from a first digital identity regarding published content of a second digital identity. The method includes receiving feedback of the first digital identity regarding the published content and a reference identification of the published content. The method further includes receiving a cryptographic proof including a verifiable credential of the first digital identity, as well as receiving a digital address of the second digital identity. Furthermore, the method includes minting a non-transferable non-fungible token, NFT, on a blockchain network, wherein the non-transferable NFT comprises the verifiable credential of the first digital identity and the reference identification, as well as issuing the non-transferable NFT to the digital address of the second digital identity.
Absstract of: KR20250140262A
블록체인 기반의 블랙박스 영상 무결성 검증 시스템 및 방법을 개시한다. 블록체인 기반의 블랙박스 영상 무결성 검증 방법은, 블랙박스가 실시간으로 수집한 영상의 검증 정보 및 적어도 하나의 지각 해시(Perceptual Hash, PH) 값을 서버에 전송하는 단계와, 상기 서버가 상기 검증 정보와 상기 적어도 하나의 PH 값을 블록체인에 기록하는 단계와, 소유자가 검증 요청 영상 및 검증 관련 정보를 상기 서버에 전송하는 단계와, 상기 서버가 상기 검증 정보에 기반하여 상기 검증 관련 정보를 검증하고 업데이트하는 단계를 포함한다.
Absstract of: US2025299270A1
A water treatment system includes a water treatment station having a water input and a water output, an input sensor measuring an input flow and an output sensor measuring an output flow, and a connection through a network to a computer. A blockchain includes a plurality of user's terminals, a ledger for registering peer to peer transactions and a program enabling peer to peer transactions between the terminals by exchanging tokens through a consensus mechanism. The computer having access to the blockchain. The information issued by the input sensor and by the output sensor are transmitted to the computer. The computer associates a given number of the tokens based on the information supplied by the sensors. Preferably, the tokens can be associated with revenue streams as dividends and through transferability, create a financial marketplace.
Nº publicación: EP4620183A1 24/09/2025
Applicant:
COINBASE INC [US]
Coinbase, Inc
Absstract of: CN120226334A
The methods and systems described herein relate to an improved platform that provides support for the deposit and/or withdrawal of multi-network assets between two levels of a blockchain network. More specifically, the methods and systems provide such an improved platform by introducing additional flowability pools that allow transfer without having to bridge between two levels.
BOPI
Electronic site
