| Patent | Date |
|---|
Node Management Of Nodal Communication Networks For Highly Versatile Field Devices In Control And Automation Systems
App 20220075354 - Nixon; Mark J. ; et al. | 2022-03-10 |
Reducing controller updates in a control loop
Grant 11,199,824 - Blevins , et al. December 14, 2 | 2021-12-14 |
Automatic signal processing-based learning in a process plant
Grant 10,282,676 - Nixon , et al. | 2019-05-07 |
Data pipeline for process control system analytics
Grant 10,168,691 - Zornio , et al. J | 2019-01-01 |
Regional big data in process control systems
Grant 9,823,626 - Zornio , et al. November 21, 2 | 2017-11-21 |
Detection and location of wireless field devices
Grant 9,532,232 - Dewey , et al. December 27, 2 | 2016-12-27 |
Detection and location of wireless field devices
Grant 9,503,906 - Dewey , et al. November 22, 2 | 2016-11-22 |
Asset tracking in process control environments
Grant 9,454,744 - Imming , et al. September 27, 2 | 2016-09-27 |
Automatic Signal Processing-based Learning In A Process Plant
App 20160098647 - Nixon; Mark J. ; et al. | 2016-04-07 |
Regional Big Data In Process Control Systems
App 20160098021 - Zornio; Peter ; et al. | 2016-04-07 |
Data Pipeline For Process Control System Anaytics
App 20160098037 - Zornio; Peter ; et al. | 2016-04-07 |
Process installation network intrusion detection and prevention
Grant 9,270,642 - Rotvold , et al. February 23, 2 | 2016-02-23 |
Maintenance of wireless field devices
Grant 9,210,581 - Toepke , et al. December 8, 2 | 2015-12-08 |
Reducing Controller Updates In A Control Loop
App 20150192907 - Blevins; Terrence L. ; et al. | 2015-07-09 |
Support for network management and device communications in a wireless network
Grant 8,942,219 - Pratt, Jr. , et al. January 27, 2 | 2015-01-27 |
Routing packets on a network using directed graphs
Grant 8,892,769 - Pratt, Jr. , et al. November 18, 2 | 2014-11-18 |
Increasing reliability and reducing latency in a wireless network
Grant 8,798,084 - Pratt, Jr. , et al. August 5, 2 | 2014-08-05 |
Combined wired and wireless communications with field devices in a process control environment
Grant 8,676,219 - Pratt, Jr. , et al. March 18, 2 | 2014-03-18 |
Enhancing security in a wireless network
Grant 8,670,749 - Pratt, Jr. , et al. March 11, 2 | 2014-03-11 |
Enhancing security in a wireless network
Grant 8,670,746 - Pratt, Jr. , et al. March 11, 2 | 2014-03-11 |
Synchronizing timeslots in a wireless communication protocol
Grant 8,660,108 - Pratt, Jr. , et al. February 25, 2 | 2014-02-25 |
Efficient Addressing In Wireless Hart Protocol
App 20140038591 - Pratt, JR.; Wallace A. ; et al. | 2014-02-06 |
Detection And Location Of Wireless Field Devices
App 20140036712 - Dewey; Alan R. ; et al. | 2014-02-06 |
Efficient addressing in wireless hart protocol
Grant 8,570,922 - Pratt, Jr. , et al. October 29, 2 | 2013-10-29 |
Wireless gateway in a process control environment supporting a wireless communication protocol
Grant 8,451,809 - Pratt, Jr. , et al. May 28, 2 | 2013-05-28 |
Process Installation Network Intrusion Detection And Prevention
App 20130094500 - Rotvold; Eric D. ; et al. | 2013-04-18 |
Priority-based scheduling and routing in a wireless network
Grant 8,406,248 - Pratt, Jr. , et al. March 26, 2 | 2013-03-26 |
Asset Tracking In Process Control Environments
App 20130060351 - Imming; David P. ; et al. | 2013-03-07 |
Scheduling communication frames in a wireless network
Grant 8,356,431 - Pratt, Jr. , et al. January 22, 2 | 2013-01-22 |
Adaptive scheduling in a wireless network
Grant 8,325,627 - Pratt, Jr. , et al. December 4, 2 | 2012-12-04 |
Suspending Transmissions In A Wireless Network
App 20120196636 - Pratt, JR.; Wallace A. ; et al. | 2012-08-02 |
Routing packets on a network using directed graphs
Grant 8,230,108 - Pratt, Jr. , et al. July 24, 2 | 2012-07-24 |
Suspending transmissions in a wireless network
Grant 8,169,974 - Pratt, Jr. , et al. May 1, 2 | 2012-05-01 |
Enhancing Security In A Wireless Network
App 20110302635 - Pratt, JR.; Wallace A. ; et al. | 2011-12-08 |
Distributed process control system and method utilizing wireless communication of packet messages
Grant 8,050,624 - Karschnia , et al. November 1, 2 | 2011-11-01 |
Routing Packets on a Network Using Directed Graphs
App 20110216656 - Pratt, JR.; Wallace A. ; et al. | 2011-09-08 |
Field-mounted process device
Grant 7,844,365 - Brewer , et al. November 30, 2 | 2010-11-30 |
Maintenance Of Wireless Field Devices
App 20100290351 - Toepke; Todd Mitchell ; et al. | 2010-11-18 |
Detection And Location Of Wireless Field Devices
App 20100290359 - Dewey; Alan Roger ; et al. | 2010-11-18 |
Synchronizing Timeslots in a Wireless Communication Protocol
App 20090052429 - Pratt, JR.; Wallace A. ; et al. | 2009-02-26 |
Enhancing Security in a Wireless Network
App 20090054033 - Pratt, JR.; Wallace A. ; et al. | 2009-02-26 |
Routing Packets on a Network Using Directed Graphs
App 20090046732 - Pratt, JR.; Wallace A. ; et al. | 2009-02-19 |
Scheduling Communication Frames in a Wireless Network
App 20090046675 - Pratt, JR.; Wallace A. ; et al. | 2009-02-19 |
Priority-Based Scheduling and Routing in a Wireless Network
App 20090010205 - Pratt, JR.; Wallace A. ; et al. | 2009-01-08 |
Support for Network Management and Device Communications in a Wireless Network
App 20090010204 - Pratt, JR.; Wallace A. ; et al. | 2009-01-08 |
Wireless Gateway in a Process Control Environment Supporting a Wireless Communication Protocol
App 20090010233 - Pratt, JR.; Wallace A. ; et al. | 2009-01-08 |
Efficient Addressing in Wireless Hart Protocol
App 20090010203 - Pratt, JR.; Wallace A. ; et al. | 2009-01-08 |
Adaptive Scheduling in a Wireless Network
App 20080279155 - Pratt, JR.; Wallace A. ; et al. | 2008-11-13 |
Increasing Reliability and Reducing Latency in a Wireless Network
App 20080279204 - Pratt, JR.; Wallace A. ; et al. | 2008-11-13 |
Wireless Protocol Adapter
App 20080273486 - Pratt; Wallace A. ; et al. | 2008-11-06 |
Suspending Transmissions in a Wireless Network
App 20080273518 - Pratt; Wallace A. ; et al. | 2008-11-06 |
Combined Wired and Wireless Communications with Field Devices in a Process Control Environment
App 20080274766 - Pratt; Wallace A. ; et al. | 2008-11-06 |
Interface module for use with a Modbus device network and a Fieldbus device network
Grant 7,246,193 - Rotvold , et al. July 17, 2 | 2007-07-17 |
Interface module for use with a fieldbus device network and with internet and non-internet based process control networks
Grant 7,246,194 - Train , et al. July 17, 2 | 2007-07-17 |
Distributed process control system and method utilizing wireless communication of packet messages
App 20060291438 - Karschnia; Robert J. ; et al. | 2006-12-28 |
Field-mounted process device
App 20050288799 - Brewer, John P. ; et al. | 2005-12-29 |
Interface module for use with a fieldbus device network and with internet and non-internet based process control networks
App 20050066104 - Train, Robert ; et al. | 2005-03-24 |
Interface module for use with a Modbus device network and a Fieldbus device network
App 20040153594 - Rotvold, Eric D. ; et al. | 2004-08-05 |
Error compensation for a process fluid temperature transmitter
Grant 6,356,191 - Kirkpatrick , et al. March 12, 2 | 2002-03-12 |
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