Inventor
JOHN M. CALDWELL
Inventor
US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G05Bprimary
G05BControl or regulating systems in general29%
G06FElectric digital data processing24%
H04LTransmission of digital information, e.g. telegraphic communication21%
Y02PClimate change mitigation technologies in the production or processing of goods20%
G06NComputing arrangements based on specific computational models2%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes1%
G10LSpeech analysis techniques or speech synthesis1%
G16YInformation and communication technology specially adapted for the internet of things [iot]1%
PatentTitleYear
12,498,707Automatic load balancing and performance leveling of virtual nodes running real-time control in process control systems202512,386,343Industrial control system architecture for real-time simulation and process control202512,321,161Publish/subscribe protocol for real-time process control202512,222,713Methods and apparatus to perform process analyses in a distributed control system202512,189,379Virtualized real-time I/O in process control systems202512,099,555Smart search capabilities in a process control system202412,085,925Centralized virtualization management node in process control systems202412,061,464Publish/subscribe protocol for real-time process control202412,019,431Ease of node switchovers in process control systems202411,960,270Automatic load balancing and performance leveling of virtual nodes running real-time control in process control systems202411,775,587Smart search capabilities in a process control system202311,768,878Search results display in a process control system202311,768,877Smart search capabilities in a process control system202311,747,797Publish/subscribe protocol for real-time process control202311,747,798Virtualized real-time I/O in process control systems202311,726,464Publish/subscribe protocol for real-time process control202311,726,463Industrial control system architecture for real-time simulation and process control202311,693,396Industrial control system architecture for real-time simulation and process control202311,636,118Presentation of process control information within a vehicle202311,627,175Edge gateway system with data typing for secured process plant data delivery202311,599,100Ease of node switchovers in process control systems202311,550,311Centralized virtualization management node in process control systems202311,537,112Automatic load balancing and performance leveling of virtual nodes running real-time control in process control systems202211,487,252Process model identification in a process control system202211,467,545Dual-mode model-based control of a process202211,436,242Edge gateway system with contextualized process plant knowledge repository202211,422,543Virtualized real-time I/O in process control systems202211,249,464Industrial control system architecture for real-time simulation and process control202211,231,701Publish/subscribe protocol for real-time process control202211,165,839Edge gateway system with data typing for secured process plant data delivery2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to FISHER ROSEMOUNT SYSTEMS INC (30)· patent assignee history
2021–2025Based in US· patent location history
2023Patents assigned to FISHER ROSEMOUNT SYSIEMS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FISHER ROSEMOUNT SYSTEMS INC | 30 | 2021–2025 |
| FISHER ROSEMOUNT SYSIEMS INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 30 | 2021–2025 |