Recent Patents and Applications for Blockchain

by WIPRO LTD on February 15, 2019 at 12:00 pm

Embodiments of present disclosure discloses system and method for conversion of structured database into unstructured database. Initially, structured database and database descriptor is retrieved in distributed environment. Structured database comprises data fields, and each of the data fields […]

by VISA INT SERVICE ASSOCIATION on February 14, 2019 at 12:00 pm

Described herein is a system in which an electronic record is stored within a distributed environment. In this system, a validation node may receive a transaction record from an acceptance node. The validation node may verify that the acceptance node is authorized 5 to participate in a blockchain […]

by 3M CO ; 3M INNOVATIVE PROPERTIES CO on February 14, 2019 at 12:00 pm

The disclosure is directed to an article, such as a pathway article or a sheeting. The article includes a physical surface having a code embodied thereon. The code is associated with pathway information in transaction data stored by a blockchain managed by a consensus network of node. The pathway […]

by NETSPECTIVE COMMUNICATIONS LLC on February 14, 2019 at 12:00 pm

A computer-controlled diagnostic network system. The system includes diagnostic devices and diagnostician devices located at different locations in a distributed secured network. The system includes a computer-controlled central blockchain server for storing and processing details obtained from the […]

by 3M CO ; 3M INNOVATIVE PROPERTIES CO on February 14, 2019 at 12:00 pm

In some examples, an article may include a layer having a first surface marked with a first code. The article may include a second surface marked with a second code, the second code obscured by the layer to be unreadable through the layer. The first code and the second code may be associated in […]

by GASKING LINCOLN on February 14, 2019 at 12:00 pm

A machine is configured to maintain a distributed reputational database of reputational records that each correspond to a different entity. Each reputational record may include a blockchain that accumulates reputationally relevant information for its corresponding entity. Each reputational record […]

by VISA INT SERVICE ASSOCIATION on February 14, 2019 at 12:00 pm

A system and method is disclosed. The method comprises a client device receiving a verification request comprising an interaction identifier. The client device can then query a full node for a random sampling of block headers from the full node. The client device can receive the random sampling of […]

by HANGZHOU TRACE SOFTWARE CO LTD on February 14, 2019 at 12:00 pm

A blockchain management method applied to responsibilities. The method converts responsibility items in a constructed post responsibilities list into blocks, thereby realizing trust-based recording of the execution process of responsibility items, and enabling evaluation and management of the main […]

by INTEL CORP on February 14, 2019 at 12:00 pm

Example blockchain-based digital data exchanges including example data publisher endpoint devices and example data subscriber endpoint systems are disclosed herein. Example data publisher endpoint devices disclosed herein include a datamart publisher client to transmit a message to a data exchange […]

by HONEYWELL INT INC on February 14, 2019 at 12:00 pm

A method includes obtaining data associated with material that is transferred during a material transfer involving multiple parties and/or equipment associated with the material transfer. The method also includes generating an update to a blockchain based on the data and updating a local copy of […]