Blockchain patent applications on 7th August 2025
Blockchain Patent Applications on 7th August 2025
Executive Summary
On 7th August 2025, 62 patent applications related to Blockchain were published, representing 0.9% of all patent applications for the day. While representing a smaller percentage, this activity indicates emerging innovation in Blockchain.
Market Analysis
Leading Organizations
The top organizations driving Blockchain innovation include:
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- BANK OF AMERICA CORPORATION: 3 applications (4.8% of Blockchain patents)
- MASTERCARD INTERNATIONAL INCORPORATED: 3 applications (4.8% of Blockchain patents)
- Citibank NA: 3 applications (4.8% of Blockchain patents)
- Nchain Licensing Ag: 2 applications (3.2% of Blockchain patents)
- Capital One Services LLC: 2 applications (3.2% of Blockchain patents)
These 5 organizations account for 13 applications (21.0% of all Blockchain patents), indicating a diverse and competitive landscape.
Technology Deep Dive
Core Innovation Areas
Patent applications in Blockchain encompass several key innovation areas:
- Blockchain: Core technology area
- Distributed Ledger: Core technology area
- Cryptocurrency: Core technology area
- Smart Contract: Core technology area
Technical Classification Analysis
The most active CPC classifications in Blockchain include:
- H04L9/50 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 10 applications (16.1%)
- H04L9/3247 ({involving digital signatures}): 8 applications (12.9%)
- G06Q2220/00 (Business processing using cryptography (postage metering system using cryptography): 8 applications (12.9%)
- G06Q20/3829 ({involving key management}): 6 applications (9.7%)
- H04L9/3213 ({using tickets or tokens, e.g. Kerberos (network architectures or network communication protocols for entities authentication using tickets in a packet data network): 5 applications (8.1%)
- H04L9/3236 ({using cryptographic hash functions}): 5 applications (8.1%)
- G06Q20/401 ({Transaction verification}): 5 applications (8.1%)
- G06Q20/4014 ({Identity check for transactions}): 5 applications (8.1%)
- G06Q20/389 ({Keeping log of transactions for guaranteeing non-repudiation of a transaction}): 5 applications (8.1%)
- H04L9/32 (including means for verifying the identity or authority of a user of the system {or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials}): 4 applications (6.5%)
Global Innovation Landscape
Innovation in Blockchain spans multiple countries:
- US: 108 inventors (61.0%)
- IN: 17 inventors (9.6%)
- CA: 12 inventors (6.8%)
- DE: 8 inventors (4.5%)
- GB: 6 inventors (3.4%)
- JP: 6 inventors (3.4%)
- CN: 5 inventors (2.8%)
- AU: 3 inventors (1.7%)
- BB: 2 inventors (1.1%)
- FR: 2 inventors (1.1%)
The US accounts for 61.0% of inventors in Blockchain, indicating strong domestic innovation leadership.
Industry Collaborations
Leading Inventors
Key inventors driving Blockchain innovation:
- Joao Paulo De Castro Marchese of Miami FL US: 3 applications
- Valeria Alejandra Sica of Miami FL US: 3 applications
- Shailendra Singh of Maharashtra IN: 2 applications
- Christopher Opeyemi Olomo of Dublin IE: 2 applications
- Leonardo Perenha Baccala of Miami FL US: 2 applications
- Mark Meyers of Austin TX US: 1 applications
- Bruce E. Stuckman of Austin TX US: 1 applications
- John W. Howard of Cedar Park TX US: 1 applications
- Krishna Rangarao Mamadapur of Maharashtra IN: 1 applications
- Brett Cain Weiss, II of West Creek NJ US: 1 applications
Recent Patent Applications
Representative Blockchain patent applications from 7th August 2025:
20250249366. HIERARCHICAL PLAYER TOKEN NFTS GENERATED VIA A BLOCKCHAIN-BASED DISTRIBUTED COMPUTER NETWORK
Applicant: Galiant Arts Llc
Abstract: A non-fungible token (NFT) platform operates by: receiving player data to be associated with a player token NFT corresponding to a player character in a multiplayer game; receiving player hierarchy data to be associated with the player token NFT, the player hierarchy data indicating a player hierarchy corresponding to a group of characters in the multiplayer game that includes the player character, the player hierarchy further indicating associations between the player character and other charac...
20250251970. Autonomous Job Scheduler Orchestration Engine for Distributed Ledger Technology Leveraging Photonic Quantum Computing
Applicant: BANK OF AMERICA CORPORATION
Abstract: An autonomous job scheduling system for distributed ledger technology is disclosed, leveraging photonic quantum computing and generative artificial intelligence (AI). The system collects transactional and operational data from various nodes within a distributed ledger network, focusing on transaction types, sizes, and priorities. This data is filtered for urgency and resource intensity, analyzed against real-time network conditions and business rules to ascertain job execution parameters. A phot...
20250252116. SYSTEMS AND METHODS FOR SYNCHRONIZING NON-FUNGIBLE TOKEN LEDGERS
Applicant: Dk Crown Holdings Inc
Abstract: Described herein are systems and methods for synchronizing non-fungible token ledgers. The system can maintain a plurality of player profiles, with a first player profile identifying a plurality of non-fungible tokens maintained on a blockchain network. The system can provide a graphical user interface for display, including a plurality of slots corresponding to a first discard combination. The system can receive a request from a client device to discard a subset of the plurality of non-fungible...
20250252159. DEVICE LINKAGE CONTROL METHOD AND SYSTEM
Applicant: Shenzhen Reolink Technology Co Ltd
Abstract: The present application relates to the technical field of Internet of Things control, and provides a device linkage control method and system. According to the device linkage control method, after detecting information, a main control device determines a controlled device according to a linkage type by querying a linkage parameter table, the controlled device interacts with token information generated by the controlled device, and execution information is sent to the controlled device, so as to ...
20250252163. METHOD AND SYSTEM FOR SECURING COMPUTER SOFTWARE USING A DISTRIBUTED HASH TABLE AND A BLOCKCHAIN
Applicant: Nchain Licensing Ag
Abstract: A computer-implemented method and system for determining a metadata M for securing a controlled digital resource such as computer software using a distributed hash table and a peer-to-peer distributed ledger. This is a blockchain such as the Bitcoin blockchain. The method includes determining a data associated with the computer software and determining a first hash value based on the computer software. A second hash value based on the data and the computer software may be determined. The method ...
Market Implications
Innovation Intensity
With 62 applications in a single day, Blockchain shows high innovation activity, indicating sustained R&D investment and market development.
Competitive Landscape
Innovation in Blockchain includes 50 organizations, indicating moderate competition with established players and emerging companies.
Technology Outlook
Emerging themes in Blockchain patents include: data, user, with, transaction, from, suggesting future development in these areas.
The current patent activity level suggests Blockchain is in a early development phase with emerging applications and technologies.
Related Technology Areas
Innovation in Blockchain often intersects with other emerging technologies:
- Medical Devices: 491 applications
- Semiconductors: 489 applications
- Cybersecurity: 223 applications
- 5G Technology: 203 applications
- Renewable Energy: 180 applications
- Internet of Things: 160 applications
- Biotechnology: 152 applications
- Generative AI: 152 applications