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For the Inventor, By the Inventor

Zug, Switzerland

Nchain Licensing Ag


USPTO Granted Patents = 341


Trademarks = 3

Forward Citations = 161

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38 inventors (with patents filed for the assignee):

goldMedal Craig Steven Wright (163 out of 191 patents)

silverMedal Stephane Vincent (61 out of 61 patents)

bronzeMedal Simone Madeo (59 out of 59 patents)

4.  Patrick Motylinski (50 out of 50 patents)

5.  Silvia Bartolucci (47 out of 50 patents)

6.  Daniel Joseph (41 out of 45 patents)

7.  Stephane Savanah (40 out of 63 patents)

8.  Thomas Trevethan (31 out of 31 patents)

9.  Giuseppe Destefanis (30 out of 30 patents)

10.  Jack Owen Davies (29 out of 29 patents)

11.  Dean Kramer (28 out of 29 patents)

12.  Alexandra Covaci (26 out of 26 patents)

13.  John Fletcher (26 out of 28 patents)

14.  Pauline Bernat (25 out of 25 patents)

15.  Ying Chan (23 out of 25 patents)


Core Competencies:
Blockchain Transactions
Cryptographic Keys
Digital Signatures
Secure Storage
Identity Authentication
Smart Contracts
Data Propagation
Zero-Knowledge Proof
Tokenization
Distributed Ledger
Digital Asset Verification
Multi-Layer Network

341 patents:

1. 12500740 - Blockchain-implemented method and system (2025-12-16),
2. 12499424 - Blockchain-based exchange with tokenisation (2025-12-16),
3. 12494922 - Threshold signature scheme (2025-12-09),
4. 12493877 - Constraints on outputs of an unlocking transaction in a blockchain (2025-12-09),
5. 12493874 - Computer-implemented systems and methods for controlling or enforcing performance of transfers conducted over a blockchain (2025-12-09),
6. 12489648 - Methods and systems for streaming block templates with cross-references (2025-12-02),
7. 12483417 - Computer-implemented system and method enabling secure storage of a large blockchain over a plurality of storage nodes (2025-11-25),
8. 12483402 - Enforcing conditions on blockchain transactions (2025-11-25),
9. 12481982 - Wallet application instantiation, keys derivation for signing blockchain transactions using a PUF device (2025-11-25),
10. 12476831 - Compute services for a platform of services associated with a blockchain (2025-11-18),
11. 12476826 - Generating digital signatures (2025-11-18),
12. 12470374 - Controlled cryptographic private key release (2025-11-11),
13. 12470371 - Secure multiparty loss resistant storage and transfer of cryptographic keys for blockchain based systems in conjunction with a wallet management system (2025-11-11),
14. 12470369 - Determining a common secret for the secure exchange of information and hierarchical, deterministic cryptographic keys (2025-11-11),
15. 12469026 - Methods and devices for registering and authenticating miner identity in a blockchain network (2025-11-11),
nChain Licensing AG is a leader in blockchain research and development, focused on delivering effective solutions for the global blockchain industry. They offer a portfolio of software products, intellectual property, and technical services that empower businesses to leverage blockchain technology. With a team of world-class experts, nChain Licensing AG is committed to advancing blockchain adoption across various sectors, including finance, legal, gaming, and more.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

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341 Patents

#3 in Zug

#47 in Switzerland

#2,576 in the World

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Zug, Switzerland

Nchain Licensing Ag

Forward Citations = 161

38 inventors:

goldMedal Craig Steven Wright (163 out of 191 patents)

silverMedal Stephane Vincent (61 out of 61 patents)

bronzeMedal Simone Madeo (59 out of 59 patents)

4.  Patrick Motylinski (50 out of 50 patents)

5.  Silvia Bartolucci (47 out of 50 patents)

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