Inventor

FLETCHER JOHN

GB44 patents

⚠️ This page may combine multiple inventors who share the name “FLETCHER JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FLETCHER JOHN

NCHAIN LICENSING AG

Controlled cryptographic private key release

Rapid distributed consensus on blockchain

Secure transfer between blockchains

Secure re-use of private key for dynamic group of nodes

Computer implemented method and system for transferring access to a digital asset

Rapid distributed consensus on blockchain

Systems and methods for avoiding or reducing cryptographically stranded resources on a blockchain network

Controlled cryptographic private key release

Computer-implemented system and method providing a decentralized protocol for the recovery of cryptographic assets

Rapid distributed consensus on blockchain

Computer-implemented systems and methods relating to a binary blockchain comprising a pair of coupled blockchains

Secure re-use of private key for dynamic group of nodes

Controlled cryptographic private key release

Computer-implemented method and system for transferring access to a digital asset

Computer-implemented systems and methods relating to a binary blockchain comprising a pair of coupled blockchains

Smart contract execution using distributed coordination

Secure transfer between blockchains

Computer-implemented system and method providing a decentralised protocol for the recovery of cryptographic assets

Systems and methods for addressing security-related vulnerabilities arising in relation to off-blockchain channels in the event of failures in a network

Methods and systems for blockchain-implemented event-lock encryption

Secure re-use of private key for dynamic group of nodes

Systems and methods for addressing security-related vulnerabilities arising in relation to off-blockchain channels in the event of failures in a network

Computer-implemented system and method providing a decentralised protocol for the recovery of cryptographic assets

Methods and systems for blockchain-implemented event-lock encryption

Systems and methods for addressing security-related vulnerabilities arising in relation to off-blockchain channels in the event of failures in a network

Computer implemented method and system for transferring access to a digital asset

Systems and methods for mining on a Proof-of-Work blockchain network

COLGATE PALMOLIVE CO

Cleaning compositions in the form of a tablet

Antibacterial cleaning compositions in the form of a tablet

Cleaning wipe comprising alkanolamide and/or amine oxide

Cleaning compositions in the form of a tablet

Multilayer cleaning wipe

Cleaning wipe comprising antioxidizing agent

For dish washing application

Cleaning wipe

Cleaning compositions in the form of a tablet

NCHAIN HOLDINGS LTD

Computer-implemented systems and methods for authorising blockchain transactions with low-entropy passwords

Methods and systems for blockchain-implemented event-lock encryption

(unassigned)

Transducer with field emitter array

Novelty double back sided necktie

LAWRENCE PESKA ASS INC

Reinforcing elements for shoe soles and heels

QUALCOMM INC

Bus clock line handover systems and methods

COATS LTD J & P

Method of and apparatus for reducing puckering occurring in a line of machine stitching during the stitching operation

MITCHELL INT INC

Work process collaboration management