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Blockchain patent applications on 11th September 2025

From WikiPatents

Blockchain Patent Applications on 11th September 2025

Executive Summary

On 11th September 2025, 70 patent applications related to Blockchain were published, representing 1.0% 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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These 5 organizations account for 15 applications (21.4% 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:

  • H04L9/50 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 19 applications (27.1%)
  • H04L9/3247 ({involving digital signatures}): 16 applications (22.9%)
  • H04L9/3236 ({using cryptographic hash functions}): 13 applications (18.6%)
  • H04L9/0825 ({using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates}): 12 applications (17.1%)
  • G06Q20/389 ({Keeping log of transactions for guaranteeing non-repudiation of a transaction}): 7 applications (10.0%)
  • G06Q2220/00 (Business processing using cryptography (postage metering system using cryptography): 7 applications (10.0%)
  • H04L2209/56 (TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION (arrangements common to telegraphic and telephonic communication): 7 applications (10.0%)
  • G06Q20/3829 ({involving key management}): 7 applications (10.0%)
  • G06Q20/065 ({using e-cash}): 6 applications (8.6%)
  • G06Q20/38215 ({Use of certificates or encrypted proofs of transaction rights}): 5 applications (7.1%)

Global Innovation Landscape

Innovation in Blockchain spans multiple countries:

  • US: 102 inventors (54.0%)
  • GB: 17 inventors (9.0%)
  • IN: 13 inventors (6.9%)
  • CA: 8 inventors (4.2%)
  • KR: 7 inventors (3.7%)
  • SG: 6 inventors (3.2%)
  • CH: 6 inventors (3.2%)
  • JP: 6 inventors (3.2%)
  • BE: 5 inventors (2.6%)
  • CN: 5 inventors (2.6%)

The US accounts for 54.0% 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 11th September 2025:

20250282049. SYSTEM AND METHOD FOR SCREENING MOTION DATA

Applicant: Electronics and Telecommunications Research Institute

Abstract: Provided is a method of screening motion data. The method includes extracting motion key point information from a motion data set, determining whether motion data corresponding to the extracted motion key point information are valid data based on at least one of predetermined auxiliary information and a pre-stored reference motion model, and screening motion data for learning from the motion data set based on a motion variation of the motion data when the motion data are valid data as a result o...

20250284690. DYNAMIC-LEDGER-ENABLED EDGE-DEVICE QUERY PROCESSING

Applicant: Strong Force Vcn Portfolio 2019 Llc

Abstract: A method for processing a query for data stored in a distributed database includes receiving, at an edge device, the query for data stored in the distributed database from a query device. The method includes causing, by the edge device, the query to be stored on a dynamic ledger maintained by the distributed database. The method includes detecting, by the edge device, that summary data has been stored on the dynamic ledger. The method includes generating, by the edge device, an approximate respo...

20250284707. EXTENDING BLOCKCHAIN TO SUPPORT CONTROLLED BRANCHING AND CONSISTENT DATA RECONCILIATION FOR COLLABORATIVE DATA EVOLUTION

Applicant: Raytheon BBN Technologies Corp

Abstract: Techniques for extending blockchain to support controlled branching and consistent data reconciliation for collaborative data evolution include: storing multiple data assets on a global ledger used by multiple nodes in a network; generating a first local cache for a first subset of the multiple nodes; storing, by a node in the first subset, a write transaction to the first local cache; and merging the write transaction from the first local cache onto the global ledger.

20250284771. GENERATION OF A UNIFORMLY RANDOM VECTOR

Applicant: STMicroelectronics International NV

Abstract: The present disclosure relates to a generation method, adapted to be executed by an electronic device, of an first uniformly random vector comprising n first elements, n being an integer equal or greater than two, comprising generating a second uniformly random vector comprising n second elements; generating m third elements, m being an integer equal or greater than one; generating a third uniformly random vectors comprising 1 third elements and n−1 second elements, and having third elements (b

20250284776. STREAMING FRAUD DETECTION USING BLOCKCHAIN

Applicant: Beatdapp Software Inc

Abstract: Systems and methods for detecting fraudulent streaming activity. Streaming activity is posted to a blockchain by one or more DSPs. Blockchain streaming data is extracted from the blockchain and used as input in a machine learning model. The machine learning model takes the extracted blockchain data, along with additional inputs such as DSP trend pool and social pool inputs, and makes a determination regarding potentially fraudulent streaming activity.

Market Implications

Innovation Intensity

With 70 applications in a single day, Blockchain shows high innovation activity, indicating sustained R&D investment and market development.

Competitive Landscape

Innovation in Blockchain spans 53 organizations, showing strong competitive activity and diverse investment in the field.

Technology Outlook

Emerging themes in Blockchain patents include: data, with, transaction, blockchain, 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:

Analysis Tools

Search Resources

See Also

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