Assignee
CONTROL COMPONENTS
US·66 granted patents·3 pending applications·1,119 citations·filing 1975–2025
Top patents by PatentIndex Score
69 records- 0196US4335744AQuiet safety relief valveCONTROL COMPONENTS·Filed 1980·Granted Jun 22, 1982·86 cites·9 claims
- 0294US5803119AFluid flow control deviceCONTROL COMPONENTS·Filed 1997·Granted Sep 8, 1998·93 cites·7 claims
- 0393US6782920B2Fluid flow control deviceCONTROL COMPONENTS·Filed 2001·Granted Aug 31, 2004·57 cites·12 claims
- 0491US5687763AFluid flow control deviceCONTROL COMPONENTS·Filed 1996·Granted Nov 18, 1997·61 cites·10 claims
- 0591US4127146AHigh energy loss deviceCONTROL COMPONENTS·Filed 1977·Granted Nov 28, 1978·60 cites·3 claims
- 0690US10094489B2Axial resistance valve trim designCONTROL COMPONENTS·Filed 2016·Granted Oct 9, 2018·10 cites·22 claims
- 0790US4105048AHigh energy loss deviceCONTROL COMPONENTS·Filed 1977·Granted Aug 8, 1978·42 cites·2 claims
- 0889US6772993B1Plug and seal assemblyCONTROL COMPONENTS·Filed 2003·Granted Aug 10, 2004·43 cites·21 claims
- 0989US4068683AHigh energy loss deviceCONTROL COMPONENTS·Filed 1975·Granted Jan 17, 1978·56 cites·7 claims
- 1085US9556970B2Cascade trim for control valveCONTROL COMPONENTS·Filed 2014·Granted Jan 31, 2017·11 cites·20 claims
- 1185US8955773B2Nozzle design for high temperature attemperatorsCONTROL COMPONENTS·Filed 2013·Granted Feb 17, 2015·12 cites·20 claims
- 1284US11906076B2Ball control valves having three-dimensional tortuous path flowpathsCONTROL COMPONENTS·Filed 2022·Granted Feb 20, 2024·2 cites·21 claims
- 1384US9188242B2Low diffusivity barrier fluid packing systemCONTROL COMPONENTS·Filed 2013·Granted Nov 17, 2015·17 cites·20 claims
- 1482US5390896AEnergy loss deviceCONTROL COMPONENTS·Filed 1993·Granted Feb 21, 1995·52 cites·6 claims
- 1581US7959127B2Axial trim for dirty service valveCONTROL COMPONENTS·Filed 2008·Granted Jun 14, 2011·12 cites·20 claims
- 1680US7850149B2Pressure blast pre-filming spray nozzleCONTROL COMPONENTS·Filed 2006·Granted Dec 14, 2010·12 cites·21 claims
- 1780US6746001B1Desuperheater nozzleCONTROL COMPONENTS·Filed 2003·Granted Jun 8, 2004·45 cites·15 claims
- 1879US7654509B2Desuperheater spray nozzleCONTROL COMPONENTS·Filed 2008·Granted Feb 2, 2010·14 cites·20 claims
- 1978US11703147B2Three-dimensional tortuous path flow element for control valvesCONTROL COMPONENTS·Filed 2021·Granted Jul 18, 2023·1 cites·20 claims
- 2078US7066189B2Predictive maintenance and initialization system for a digital servovalveCONTROL COMPONENTS·Filed 2003·Granted Jun 27, 2006·24 cites·21 claims
- 2178USRE36984EFluid flow controlling deviceCONTROL COMPONENTS·Filed 1998·Granted Dec 12, 2000·34 cites·2 claims
- 2276US9492829B2Multi-spindle spray nozzle assemblyCONTROL COMPONENTS·Filed 2013·Granted Nov 15, 2016·7 cites·20 claims
- 2376US7011109B2Drag ball valveCONTROL COMPONENTS·Filed 2002·Granted Mar 14, 2006·24 cites·13 claims
- 2474US6675832B1Blowdown valveCONTROL COMPONENTS·Filed 2003·Granted Jan 13, 2004·19 cites·19 claims
- 2572US11492872B2Low shear control valveCONTROL COMPONENTS·Filed 2019·Granted Nov 8, 2022·2 cites·20 claims
- 2672US6739426B2Low-noise pressure reduction systemCONTROL COMPONENTS·Filed 2002·Granted May 25, 2004·23 cites·14 claims
- 2771US6868865B2Rotary drag valveCONTROL COMPONENTS·Filed 2003·Granted Mar 22, 2005·13 cites·12 claims
- 2871US6622987B2Liveload assembly for valveCONTROL COMPONENTS·Filed 2001·Granted Sep 23, 2003·18 cites·16 claims
- 2970US12203560B2Axial multi-stage, multi-path control valve element design for external plugsCONTROL COMPONENTS·Filed 2023·Granted Jan 21, 2025·1 cites·19 claims
- 3069US9328846B2Shut-off trim including spring loaded check valveCONTROL COMPONENTS·Filed 2014·Granted May 3, 2016·2 cites·8 claims
- 3169US9175787B2Liner displacement control valve including valve trim with spindle and flow control element for improved low flow controlCONTROL COMPONENTS·Filed 2013·Granted Nov 3, 2015·3 cites·20 claims
- 3269US6913042B2Rotary drag valveCONTROL COMPONENTS·Filed 2003·Granted Jul 5, 2005·12 cites·12 claims
- 3369US6691929B1Closed-vortex-assisted desuperheaterCONTROL COMPONENTS·Filed 2003·Granted Feb 17, 2004·18 cites·13 claims
- 3468US11060635B2Additively manufactured control valve flow elementCONTROL COMPONENTS·Filed 2019·Granted Jul 13, 2021·1 cites·12 claims
- 3568US9500298B2Shut-off trim including spring loaded check valveCONTROL COMPONENTS·Filed 2014·Granted Nov 22, 2016·2 cites·3 claims
- 3667US6732629B1Pneumatic actuator circuitCONTROL COMPONENTS·Filed 2002·Granted May 11, 2004·12 cites·11 claims
- 3766US6968923B2Reduced noise valve stack connectionCONTROL COMPONENTS·Filed 2003·Granted Nov 29, 2005·23 cites·20 claims
- 3865US4103534AHigh energy loss disk stack testing apparatusCONTROL COMPONENTS·Filed 1977·Granted Aug 1, 1978·19 cites·10 claims
- 3962US11441686B2Fluid flow control device with valve seat configured to mitigate flashingCONTROL COMPONENTS·Filed 2021·Granted Sep 13, 2022·1 cites·20 claims
- 4060US9022071B2Multi-stage fluid flow control deviceCONTROL COMPONENTS·Filed 2013·Granted May 5, 2015·10 cites·20 claims
- 4160US6923212B2Fail safe apparatus for a direct-drive servovalveCONTROL COMPONENTS·Filed 2003·Granted Aug 2, 2005·12 cites·21 claims
- 4259US6923210B2Rotary drag valveCONTROL COMPONENTS·Filed 2002·Granted Aug 2, 2005·9 cites·10 claims
- 4358US6802242B1Pneumatic circuit control systemCONTROL COMPONENTS·Filed 2003·Granted Oct 12, 2004·8 cites·13 claims
- 4457US8931717B2Nozzle design for high temperature attemperatorsCONTROL COMPONENTS·Filed 2012·Granted Jan 13, 2015·1 cites·20 claims
- 4556US7831340B2Local digital valve controller unitCONTROL COMPONENTS·Filed 2007·Granted Nov 9, 2010·9 cites·22 claims
- 4656US7219878B1Live loaded packing for valveCONTROL COMPONENTS·Filed 2005·Granted May 22, 2007·1 cites·18 claims
- 4756US6935107B2Three-way pneumatic commutator and volume boosterCONTROL COMPONENTS·Filed 2003·Granted Aug 30, 2005·7 cites·20 claims
- 4856US6719271B2Combination face and plug sealCONTROL COMPONENTS·Filed 2002·Granted Apr 13, 2004·11 cites·20 claims
- 4956US2025251054A1Fluid control valve with replaceable trim cartridgeCONTROL COMPONENTS·Filed 2025·Application pending·0 cites
- 5055US6886596B2Rotary drag valveCONTROL COMPONENTS·Filed 2002·Granted May 3, 2005·7 cites·20 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →