Assignee
INVENSYS SYS INC
US·334 granted patents·68 pending applications·9,340 citations·filing 1996–2017
Top patents by PatentIndex Score
402 records- 0199US6311136B1Digital flowmeterINVENSYS SYS INC·Filed 1998·Granted Oct 30, 2001·326 cites·37 claims
- 0298US7890927B2Apparatus and method for configuring and editing a control system with live dataINVENSYS SYS INC·Filed 2008·Granted Feb 15, 2011·90 cites·32 claims
- 0398US7272815B1Methods and apparatus for control configuration with versioning, security, composite blocks, edit selection, object swapping, formulaic values and other aspectsINVENSYS SYS INC·Filed 2000·Granted Sep 18, 2007·480 cites·42 claims
- 0498US6507791B2Digital flowmeterINVENSYS SYS INC·Filed 2001·Granted Jan 14, 2003·89 cites·56 claims
- 0598US6505519B2Correcting for two-phase flow in a digital flowmeterINVENSYS SYS INC·Filed 2001·Granted Jan 14, 2003·202 cites·55 claims
- 0697US8028272B2Control system configurator and methods with edit selectionINVENSYS SYS INC·Filed 2008·Granted Sep 27, 2011·45 cites·46 claims
- 0797US7984420B2Control systems and methods with composite blocksINVENSYS SYS INC·Filed 2008·Granted Jul 19, 2011·49 cites·59 claims
- 0897US7617055B2Wet gas measurementINVENSYS SYS INC·Filed 2007·Granted Nov 10, 2009·34 cites·25 claims
- 0997US7089530B1Process control configuration system with connection validation and configurationINVENSYS SYS INC·Filed 1999·Granted Aug 8, 2006·432 cites·30 claims
- 1097US7086009B2Customizable system for creating supervisory process control and manufacturing information applicationsINVENSYS SYS INC·Filed 2002·Granted Aug 1, 2006·224 cites·20 claims
- 1197US6754885B1Methods and apparatus for controlling object appearance in a process control configuration systemINVENSYS SYS INC·Filed 1999·Granted Jun 22, 2004·413 cites·70 claims
- 1296US8368640B2Process control configuration system with connection validation and configurationINVENSYS SYS INC·Filed 2006·Granted Feb 5, 2013·64 cites·17 claims
- 1396US8028275B2Control systems and methods with smart blocksINVENSYS SYS INC·Filed 2008·Granted Sep 27, 2011·31 cites·42 claims
- 1496US7136761B2Digital flowmeterINVENSYS SYS INC·Filed 2005·Granted Nov 14, 2006·22 cites·12 claims
- 1596US7020532B2Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP networkINVENSYS SYS INC·Filed 2004·Granted Mar 28, 2006·129 cites·19 claims
- 1696US6788980B1Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP networkINVENSYS SYS INC·Filed 2000·Granted Sep 7, 2004·366 cites·7 claims
- 1795US7188534B2Multi-phase coriolis flowmeterINVENSYS SYS INC·Filed 2005·Granted Mar 13, 2007·31 cites·43 claims
- 1895US7096465B1Process control configuration system with parameterized objectsINVENSYS SYS INC·Filed 1999·Granted Aug 22, 2006·292 cites·77 claims
- 1995US6950760B2Startup and operational techniques for a digital flowmeterINVENSYS SYS INC·Filed 2003·Granted Sep 27, 2005·53 cites·28 claims
- 2095US6813587B2Remotely monitoring/diagnosing distributed components of a supervisory process control and manufacturing information application from a central locationINVENSYS SYS INC·Filed 2002·Granted Nov 2, 2004·116 cites·14 claims
- 2194US9664548B2Testing system for petroleum wells having a fluidic system including a gas leg, a liquid leg, and bypass conduits in communication with multiple multiphase flow metering systems with valves to control fluid flow through the fluidic systemINVENSYS SYS INC·Filed 2015·Granted May 30, 2017·8 cites·20 claims
- 2294US8055371B2Services portalINVENSYS SYS INC·Filed 2010·Granted Nov 8, 2011·49 cites·13 claims
- 2394US8056056B2Methods and apparatus for configuring a process control system with a configuration editor executing on a digital data processing deviceINVENSYS SYS INC·Filed 2010·Granted Nov 8, 2011·16 cites·30 claims
- 2494US7761923B2Process control methods and apparatus for intrusion detection, protection and network hardeningINVENSYS SYS INC·Filed 2005·Granted Jul 20, 2010·67 cites·31 claims
- 2594US7696762B2Non-metallic flow-through electrodeless conductivity sensor and leak detectorINVENSYS SYS INC·Filed 2008·Granted Apr 13, 2010·43 cites·12 claims
- 2694US7337256B2Distributed control system with multiple control levels and/or downloadingINVENSYS SYS INC·Filed 2003·Granted Feb 26, 2008·44 cites·45 claims
- 2794US7032045B2Multi-protocol bus deviceINVENSYS SYS INC·Filed 2001·Granted Apr 18, 2006·99 cites·20 claims
- 2894US6995563B2Nonmetallic process connectionINVENSYS SYS INC·Filed 2005·Granted Feb 7, 2006·39 cites·18 claims
- 2994US6917887B2Digital flowmeterINVENSYS SYS INC·Filed 2003·Granted Jul 12, 2005·41 cites·46 claims
- 3094US6640308B1System and method of powering and communicating field ethernet device for an instrumentation and control using a single pair of powered ethernet wireINVENSYS SYS INC·Filed 1999·Granted Oct 28, 2003·303 cites·37 claims
- 3193US8000906B2Digital flowmeterINVENSYS SYS INC·Filed 2007·Granted Aug 16, 2011·16 cites·9 claims
- 3293US7707550B2Supervisory process control and manufacturing information system application having an extensible component modelINVENSYS SYS INC·Filed 2002·Granted Apr 27, 2010·84 cites·19 claims
- 3393US6754594B2Digital flowmeterINVENSYS SYS INC·Filed 2001·Granted Jun 22, 2004·37 cites·26 claims
- 3493US6686831B2Variable power control for process control instrumentsINVENSYS SYS INC·Filed 2001·Granted Feb 3, 2004·98 cites·66 claims
- 3593US6535122B1Method and apparatus for extending processing mask/filtering, and displaying alarm information for a hierarchically categorizing alarm monitoring systemINVENSYS SYS INC·Filed 2000·Granted Mar 18, 2003·91 cites·22 claims
- 3692US7925979B2Extensible manufacturing/process control information portal serverINVENSYS SYS INC·Filed 2001·Granted Apr 12, 2011·97 cites·20 claims
- 3792US7899070B2Control system apparatus with change updatesINVENSYS SYS INC·Filed 2007·Granted Mar 1, 2011·16 cites·17 claims
- 3892US7571062B2Digital flowmeterINVENSYS SYS INC·Filed 2006·Granted Aug 4, 2009·16 cites·48 claims
- 3992US7372914B2Control system methods and apparatus for inductive communication across an isolation barrierINVENSYS SYS INC·Filed 2001·Granted May 13, 2008·33 cites·52 claims
- 4092US7233745B2Field device configured for wireless data communicationINVENSYS SYS INC·Filed 2001·Granted Jun 19, 2007·92 cites·53 claims
- 4192US7120558B2Remotely monitoring/diagnosing distributed components of a supervisory process control and manufacturing information application from a central locationINVENSYS SYS INC·Filed 2004·Granted Oct 10, 2006·66 cites·19 claims
- 4292US6758102B2Correcting for two-phase flow in a digital flowmeterINVENSYS SYS INC·Filed 2003·Granted Jul 6, 2004·81 cites·20 claims
- 4391US9904746B2System and method for autogenerating simulations for process control system checkout and operator trainingINVENSYS SYS INC·Filed 2015·Granted Feb 27, 2018·14 cites·20 claims
- 4491US7882197B2Control system methods that transfer control apparatus information over IP networks in web page-less transfersINVENSYS SYS INC·Filed 2007·Granted Feb 1, 2011·15 cites·30 claims
- 4591US7802238B2Process control script development and execution facility supporting multiple user-side programming languagesINVENSYS SYS INC·Filed 2002·Granted Sep 21, 2010·82 cites·20 claims
- 4691US7720944B2Process control system with networked digital data processors and a virtual machine environmentINVENSYS SYS INC·Filed 2007·Granted May 18, 2010·15 cites·15 claims
- 4791US7614083B2Process control methods and apparatus for intrusion detection, protection and network hardeningINVENSYS SYS INC·Filed 2005·Granted Nov 3, 2009·38 cites·25 claims
- 4891US7505854B2Startup techniques for a digital flowmeterINVENSYS SYS INC·Filed 2006·Granted Mar 17, 2009·15 cites·21 claims
- 4991US7059199B2Multiphase Coriolis flowmeterINVENSYS SYS INC·Filed 2004·Granted Jun 13, 2006·35 cites·21 claims
- 5091US7043728B1Methods and apparatus for fault-detecting and fault-tolerant process controlINVENSYS SYS INC·Filed 1999·Granted May 9, 2006·222 cites·14 claims
Showing the top 50 of 402 patent records by PatentIndex Score.
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