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Blockchain patent applications on 31st July 2025

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Blockchain Patent Applications on 31st July 2025

Executive Summary

On 31st July 2025, 72 patent applications related to Blockchain were published, representing 1.0% of all patent applications for the day. This moderate level of activity shows Blockchain is gaining significant attention from innovators.

Market Analysis

Leading Organizations

The top organizations driving Blockchain innovation include:

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These 5 organizations account for 20 applications (27.8% 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:

Technical Classification Analysis

The most active CPC classifications in Blockchain include:

  • H04L9/3247 ({involving digital signatures}): 16 applications (22.2%)
  • 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): 13 applications (18.1%)
  • H04L9/50 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 8 applications (11.1%)
  • G06Q20/389 ({Keeping log of transactions for guaranteeing non-repudiation of a transaction}): 8 applications (11.1%)
  • H04L9/0825 ({using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates}): 8 applications (11.1%)
  • H04L9/3242 ({involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC}): 6 applications (8.3%)
  • H04L9/3236 ({using cryptographic hash functions}): 6 applications (8.3%)
  • G06Q2220/00 (Business processing using cryptography (postage metering system using cryptography): 6 applications (8.3%)
  • H04L9/3271 ({using challenge-response}): 6 applications (8.3%)
  • G06Q20/3825 ({Use of electronic signatures}): 5 applications (6.9%)

Global Innovation Landscape

Innovation in Blockchain spans multiple countries:

  • US: 102 inventors (56.0%)
  • IN: 22 inventors (12.1%)
  • SA: 7 inventors (3.8%)
  • CA: 7 inventors (3.8%)
  • KR: 6 inventors (3.3%)
  • AU: 6 inventors (3.3%)
  • IL: 5 inventors (2.7%)
  • GB: 4 inventors (2.2%)
  • SE: 4 inventors (2.2%)
  • JP: 3 inventors (1.6%)

The US accounts for 56.0% of inventors in Blockchain, showing significant but not dominant innovation activity.

Industry Collaborations

Leading Inventors

Key inventors driving Blockchain innovation:

Recent Patent Applications

Representative Blockchain patent applications from 31st July 2025:

20250244473. SECURE FLASHLESS BOOTING FOR AUTOMOTIVE RADAR

Applicant: NXP BV

Abstract: A radar system boots one or more radar sensors used in motor vehicles. Rather than storing software boot images, at different non-volatile memory (NVM) devices attached to each radar sensor module, the radar system supports booting of multiple radar sensors from the software boot images stored on the NVM device associated with a host. By booting multiple radar sensors with the boot images stored in a single NVM device, the overall number of NVM devices, and therefore the overall cost of the rada...

20250244886. STORAGE DEVICE INCLUDING REPLAY PROTECTED MEMORY BLOCK (RPMB) HOST DEVICE ACCESSING THE RPMB, ELECTRONIC DEVICE INCLUDING STORAGE DEVICE AND HOST DEVICE, AND METHOD OF OPERATING THE SAME

Applicant: SK hynix Inc

Abstract: Storage devices, host devices and electronic devices are disclosed. In an embodiment of the disclosed technology, an electronic device providing an improved security function may include a storage device including a replay protected memory block (RPMB), and a host device configured to provide a command protocol information unit (PIU) instructing the storage device to access the RPMB. The command PIU may include a basic header segment including a total extra header segment length field having a v...

20250244997. CREDENTIAL-CHANGING PLUGIN FOR IOT DEVICES

Applicant: Phosphorus Cybersecurity Inc

Abstract: A process for management of Internet-of-Things (IoT) devices includes a management system for identifying, interrogating, and updating devices connected to one or more networks. The management system can include a data store for storing various data related to the devices and the various processes of the management system. The management system can include a controller for executing processes such as interrogation processes, firmware change processes, credential change processes, and other proce...

20250245298. PROCESSING A CONTINGENT ACTION TOKEN SECURELY

Applicant: 2Bc Innovations Llc

Abstract: A method executed by a computing infrastructure to utilize an object distributed ledger includes issuing, to a marketplace computing entity, or more digital records of non-authenticated user information and baseline content for subsequent utilization in establishing of a contingency-action token (CAT) to be represented on the object distributed ledger. The method further includes identifying a user information authenticity computing entity and generating authenticity information. The method furt...

20250245307. Blockchain-based certificate management

Applicant: DigiCert Inc

Abstract: Systems and methods for a blockchain-based OCSP responder using smart contracts and custom URI scheme for certificate revocation management. Various embodiments include, responsive to a requirement to determine status of a digital certificate, obtaining blockchain information from the digital certificate; interacting with a specified blockchain network based on the blockchain information; and determining a status of the digital certificate based on the Interacting.

Market Implications

Innovation Intensity

With 72 applications in a single day, Blockchain shows high innovation activity, indicating sustained R&D investment and market development.

Competitive Landscape

Innovation in Blockchain includes 44 organizations, indicating moderate competition with established players and emerging companies.

Technology Outlook

Emerging themes in Blockchain patents include: user, data, with, from, based, suggesting future development in these areas.

The current patent activity level suggests Blockchain is in a growth phase with increasing market adoption and investment.

Related Technology Areas

Innovation in Blockchain often intersects with other emerging technologies:

Analysis Tools

Search Resources

See Also

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