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.
139
results.
Updated on
11/05/2026 [08:34:00]
Results 50 to 75 of 139
Absstract of: US20260121875A1
0000 Methods, systems, and devices for data management are described. A client application may receive a first user input to connect the client application to a blockchain address application that is associated with multiple blockchain addresses, where blockchain addresses of the multiple blockchain addresses are associated with at least two different transaction handling models of different blockchain networks. The client application may display information associated with the multiple blockchain addresses, where the information includes a first amount of a first crypto token associated with a first blockchain address and a second amount of a second crypto token associated with a second blockchain address. The client application may receive second user inputs to perform an operation on a blockchain network using a blockchain address of the multiple blockchain addresses. The client application may initiate the operation on the blockchain network after receiving the second user inputs.
Absstract of: US20260121861A1
0000 Embodiments are directed toward a blockchain system including a global state and an assemblage of blocks, each block representing a collection of state transformation records, each state transformation record describing a state transformation performed on the global state, where preceding blocks referenced by any given block contain state transformation records describing state transformations performed on the global state prior to the evaluation of the given block, and where at least one state transformation record is a zero-knowledge transformation record encoding a zero-knowledge state transformation description, which zero-knowledge transformation record comprises at least the following elements: paths identifying the locations of the elements of a discrete data subset, a revised data subset, and a transition proof implemented as a non-interactive zero-knowledge proof, which transition proof proves that the transition from the discrete data subset to the revised data subset follows the established rules of the blockchain system.
Absstract of: US20260120083A1
0000 An improved selective privacy based approach is proposed for selective obfuscation of distributed ledger transaction records of a specially configured blockchain smart contract, the approach describing a cryptographic process, along with a corresponding apparatus and computer program products using zero-knowledge proofs and a set of auditor generated public/private key pairs. The process includes establishing two new cryptographic parameters for a computational transfer function, which are used as part of a Sigma protocol for proving relationship between generated Pedersen commitment values.
Absstract of: US20260121876A1
0000 A system to use available energy from a vehicle charging system to power blockchain processing. The system may determine that a charge cycle for charging a vehicle battery is occurring, determine an amount of available energy at least in part from an energy generator, and determine an energy target at least in part based on a charge level of the vehicle battery to be achieved during the charge cycle. Further, the system may compare the amount of available energy to the energy target, and power one or more blockchain processors to perform blockchain processing when the available energy meets or exceeds the energy target.
Absstract of: US20260120080A1
0000 Methods, non-transitory computer readable media, and property transaction systems are disclosed that generate on a blockchain network a smart contract after receiving authorization data from a seller client device and including a seller wallet ID. A buyer is authenticated in response to a request to obtain rights in the property received from a buyer client device via a GUI. The GUI comprises listing data received from the seller client device and the request comprises a buyer wallet ID. The blockchain network is queried to determine that a transaction amount was credited to the seller wallet ID from the buyer wallet ID. The seller wallet ID is provided to the buyer client device in response to the request. The buyer wallet ID is provided to the smart contract to cause a transfer of an NFT for the property to the buyer wallet ID.
Absstract of: US20260116203A1
0000 A system to use vehicle regenerative braking to power blockchain processing may include a controller that includes one or more processors, memory and instructions or programs stored in the memory or otherwise accessible by the processors that is capable of communicating with a network configured to transmit and receive blockchain data. A blockchain processor may be either integrated with the controller or separate from the controller and is capable of communicating with the controller. The system determines a vehicle energy condition, determines whether the vehicle energy condition is above a predetermined threshold and powers one or more blockchain processors to perform blockchain processing when the vehicle energy condition meets or exceeds the predetermined threshold.
Absstract of: US20260120094A1
Systems and methods for computer-implemented commodity transactions using blockchain-based smart contracts. A server with memory executes application to authenticate buyer and seller, receive listing with commodity identifier, quantity, quality, delivery terms, price; generate smart contract specifying participant identifiers, wallet or banking info, order and contract IDs, milestone events, settlement terms; commit contract to blockchain; escrow funds associated with contract; obtain shipment, inspection, and delivery status via oracle; verify milestone satisfaction; release escrowed funds accordingly; record settlement on chain; and update database. Modules may include compliance to compute taxes and fees, identity to perform KYC/AML, and dispute resolver to execute predefined remedies. Optional multisignature escrow and fiat or crypto settlement are supported. Executions store hashes and ledger indices to provide tamper evident audit trails.
Absstract of: US20260121839A1
A method for activation of a remote server using activation information stored as transactions in a blockchain ledger is disclosed. The method includes activating an agent on a server in response to the server being powered on for activation by an end user of the server. The agent includes a private key where the private key is paired with a public key by a manufacturer of the server. The public key is entered in a transaction of a ledger of a blockchain corresponding to the server. The ledger includes activation information for the server and the activation information is encrypted using the public key. The method includes accessing the ledger by the agent and decrypting, by the agent, the activation information using the private key. The method includes using, by the agent, the activation information to activate the server.
Absstract of: US20260120185A1
0000 A computer-implemented system simulates financial markets using blockchain-based assets to support trading, portfolio management, and market-dynamic gameplay. The system is implemented digitally and may optionally support physical or hybrid gameplay formats that integrate physical game components with digital portfolio interfaces. Players interact with blockchain-based assets, including cryptocurrencies, digital tokens, and non-fungible tokens, whose values dynamically adjust in response to simulated economic factors. Program modules apply rule-based logic to stored asset representations to update asset values and portfolio state during gameplay, synchronizing interactions across digital and physical formats. The system further supports reward mechanisms that grant digital assets or redeemable points and provides adaptive visualizations that reflect changing market conditions, enabling an interactive simulation of financial asset behavior.
Absstract of: WO2026089773A1
A system for authenticating ownership of a non-fungible token (NFT) representing a physical item may include an authentication module. The authentication module may scan the physical item to capture image data and analyze the image data to validate authenticity. A digital certificate as an NFT representing the authenticated physical item may be generated. A blockchain integration module may interact with blockchain networks to record ownership data for the NFT. Smart contracts may be executed to manage transfers. A transaction processing module may facilitate ownership changes. An image processing module may capture and analyze images during transfers and compare the stored data to verify the physical item matches the NFT.
Absstract of: US20260121858A1
0000 A method executed by a computing device includes determining specific terms associated with a longevity-contingent instrument for a contingency-action token (CAT) for an object distributed ledger. The method further includes establishing CAT content to include the specific terms and further CAT content to produce the CAT. The method further includes using a securely passing process to generate a new block affiliated with the CAT via a blockchain of the object distributed ledger, where the new block includes the CAT content.
Absstract of: WO2026088176A1
A system and method for the predictive management and automated compliance of industrial flares are disclosed. The system integrates multi modal data from optical and thermal cameras, alongside physical sensors, to create a real time digital twin of the flare stack. An artificial intelligence engine analyzes this data to perform predictive analysis, detecting anomalies such as incomplete combustion, gas leaks, and structural degradation, and forecasting potential failures. This enables predictive maintenance, optimizing operational efficiency and safety. The system features a secure, blockchain powered module for generating tamper proof, auditable compliance reports aligned with environmental regulations. It also includes an automated alert system, a comprehensive management dashboard, and advanced analytical reporting. This integrated approach provides a holistic solution for flare management, moving beyond simple monitoring to proactive and secure operational control.
Absstract of: KR20260058558A
블록체인 기반의 5G UDM 개인정보 보안 강화 장치 및 방법이 제공된다. 상기 방법은 5G 환경에서 서비스를 이용하는 특정 사용자에 대응하는 특정 노드에 의해 생성된 하나의 트랜잭션을 복수의 다른 노드에 전파하여 상기 하나의 트랜잭션에 대한 검증을 요청하는 단계, 복수의 트랜잭션에 대한 검증이 완료되면, 블록 생성 노드에 의해 생성된 하나의 블록에 상기 복수의 트랜잭션을 기록하는 단계 및 기 설정된 합의 알고리즘을 통해 상기 하나의 블록에 대한 합의가 완료되면, 상기 하나의 블록을 원장(ledger)에 추가하는 단계를 포함할 수 있다.
Absstract of: WO2024263958A1
A method, a system, and computer program product for managing tokenized biospecimen transfers are provided. A file including private data associated with one or more donors is retrieved by a biobank node connected to a blockchain network and from a database of a data provider. The file is processed to generate tokens corresponding to the private data, each token representing a biospecimen and being assigned to a respective donor. An inventory is updated by adding identifiers of the plurality of tokens to the inventory. A request to transfer one or more tokens corresponding to a portion of the private data is received. An authorization to transfer the one or more tokens to a target entity is received. The token is transferred to the target entity with a consent to perform one or more operations using the token.
Absstract of: KR20260058473A
본 발명에 따른 웨이트 보안을 관리하기 위한 블록체인 시스템은 블록체인에 기반하여 웨이트 보안을 관리하기 위한 것으로, 서비스 어플리케이션이 설치된 사용자 소유의 사용자 단말 및 블록체인에 참여한 블록에 웨이트를 암호화하여 분산 저장하는 메인넷을 포함하고, 웨이트가 저장된 블록체인 상의 블록의 인덱싱이 가능한 고유주소와 고유주소를 이용하여 로딩된 웨이트의 복호화를 위한 개인키가 마련되고, 메인넷은 개인키를 이용한 접근 신호가 수신됨에 기초하여, 웨이트에 접근 가능하도록 구성된다.
Absstract of: EP4734433A2
The present invention concerns a method and system for long-term authentication of non-fungible tokens (306, 424). In various embodiments the system (400) includes an off-chain storage system (321) having one or more elements of identifying information (325, 326, 327, 328, 329) for an object (307) including at least one element that authenticates the object. In various embodiments the system (400) further includes a blockchain network adapted for recording a non-fungible token (306) located at a public address (312) on a blockchain (304). In embodiments the minted non-fungible token (306) includes at least an identification manifest (322) and/or a hash (404, 370, 372, 374, 376, 378) of all or part of the elements of identifying information and/or a digital NFT certificate (412) including a digital signature from a certifying authority (414) and the hash (404) of at least one of said elements of identifying information (325, 326, 327, 328, 329) and/or of the identification manifest (322), such that the non-fungible token (306) is independently authenticatable against said certifying authority (414) and/or a corresponding validating authority (416) and/or against the off-chain storage system (321).
Absstract of: EP4734031A2
A method for generating a cryptographic promissory note for posting to a blockchain includes: receiving an authorization request for a payment transaction, the authorization request being a transaction message formatted based on one or more standards that includes a plurality of data elements including a first data element configured to store a blockchain address and a second data element configured to store a transaction amount; generating a promissory note including the transaction amount; digitally signing the generated promissory note with a private key; encrypting the signed promissory note with a symmetric key; wrapping the symmetric key with a public key corresponding to the private key and a public key associated with an acquirer involved in the payment transaction; and electronically transmitting a blockchain transaction to a blockchain network that includes the encrypted promissory note, each symmetric key, and the blockchain address.
Absstract of: KR20260058010A
본 발명은 볼록체인을 이용한 개인의 진료 정보 제공 시스템에 관한 것으로서, 더욱 상세하게는 사용자의 의료정보를 블록체인 기술을 통해 관리하여 사용자의 과거벙력, 약물부작용, 엑스레이 등의 반복적인 진료를 방지하며, 필요한 의료정보를 의료기관, 보험사회 등에 제공하여 사용자가 용이하게 관리할 수 있는 볼록체인을 이용한 개인의 진료 정보 제공 시스템에 관한 것이다.
Absstract of: KR20260057364A
본 발명은 인공지능(AI)을 이용한 용도 맞춤형 블록체인 기반 가상 화폐 생성 시스템 및 방법에 관한 것이다. 본 발명의 시스템은, 사용자의 비즈니스 모델 데이터 또는 서비스 환경 정보를 수신하는 데이터 입력부(110); 자연어 처리(NLP) 모듈(111)을 포함하며 수신된 데이터를 멀티레이블 분류 신경망 모델(121)에 적용하여 가상 화폐의 활용 용도를 복수의 카테고리 중에서 식별하는 용도 분석부(120); 식별된 용도에 기초하여 보안성ㆍ확장성ㆍ분산성의 우선순위 가중치를 산출하고 속성 데이터베이스(132)와의 내적 연산으로 최적 합의 알고리즘을 결정하는 알고리즘 최적화부(130); 및 결정된 합의 알고리즘을 블록체인 합의 엔진에 반영하고 활용 용도에 최적화된 토크노믹스 파라미터를 자동 산출하여 가상 화폐를 생성하는 시스템 제어부(140)를 포함한다. 또한, 배포 전 성능 시뮬레이션과 피드백 루프를 수행하는 성능 예측 모듈(150), 실시간 지표를 모니터링하여 파라미터를 동적으로 갱신하는 네트워크 모니터링부(160), 및 복합 용도에 대응하는 멀티체인 관리기(170)를 더 포함한다.
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: 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: 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.
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.
Nº publicación: US20260111887A1 23/04/2026
Applicant:
MADISETTI VIJAY [US]
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.
BOPI
Electronic site
