Information management system and information management method
US12393910B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2023 |
| Grant date | Aug 19, 2025 |
| Priority date | — |
| Expiry date | Apr 8, 2044 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P90/30
- WIPO fieldIT methods for management
- WIPO sectorElectrical engineering
Abstract
When information on a chemical substance is disclosed by a node of an upstream company (S11), a controller updates product composition data (S12) and determines whether or not the disclosed information on the chemical substance is to be kept secret (S13). When the controller determines that the disclosed information on the chemical substance does not have to be kept secret (NO in S13), it adds the information on the chemical substance (a restricted substance) received in S11 to update public data (S17) and generates transaction data including the public data and transmits the transaction data to a node of a target downstream company (S18).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.