FISHER CONTROLS INTERNATIONAL LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING1892
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 3368
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 21426
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1767
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 1530
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 13193
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS1238
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR1057
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS792
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 621

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0307,087 ROTARY CONTROL VALVE HAVING A CLAMPED VALVE SEATApr 29, 16Oct 26, 17[F16K]
2017/0229,265 SWITCH APPARATUS FOR ENCLOSURES HAVING ENVIRONMENTAL PROTECTIONApr 27, 17Aug 10, 17[H01H]
2017/0131,178 METHODS AND APPARATUS FOR ESTIMATING USEFUL LIFE OF A SEALJan 25, 17May 11, 17[F16K, G01M, G01N]
2016/0363,919 CUSTOM APPLICATION ENVIRONMENT IN A PROCESS CONTROL DEVICEJun 09, 15Dec 15, 16[G05B]
2016/0327,184 VALVE TRIM APPARATUS HAVING MULTIPLE FLUID FLOW CONTROL MEMBERSMay 06, 15Nov 10, 16[F16K]
2016/0238,149 FLUID VALVE APPARATUS HAVING ENCLOSED SEALSApr 26, 16Aug 18, 16[F16K]
2016/0116,072 Choked Flow Valve With Clamped Seat RingOct 21, 15Apr 28, 16[F16K]
2016/0033,942 METHODS AND SYSTEM FOR MINOR LOOP FEEDBACK FALLBACKOct 12, 15Feb 04, 16[G05B]
2015/0198,187 EROSION-RESISTANT FLUID PRESSURE REDUCTION DEVICEJan 07, 15Jul 16, 15[F17D, F15D]
2015/0088,434 VALVE PROGNOSTICS FOR POLYMERIC COMPONENTS BASED ON ACCELERATED AGING TECHNIQUESMar 14, 14Mar 26, 15[G01M, G01N]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9905110 Valve service detection through data analysisOct 24, 16Feb 27, 18[F16K, H04L, G08B, G05B]
9856893 Erosion-resistant fluid pressure reduction deviceJan 07, 15Jan 02, 18[F16L, F17D, F15D, G01F]
9845901 Cage apparatus having fluid passageways to affect flow characteristics of valvesMar 21, 16Dec 19, 17[F16K]
9841741 Method and apparatus to replace an electrical power module in a wireless valve positioner without power disruptionSep 17, 14Dec 12, 17[G05B, G06F, G05F]
9811081 Emergency test control panel device, system and methodMay 06, 16Nov 07, 17[G05B]
9803774 Flow control valve having a motion conversion deviceOct 02, 15Oct 31, 17[F16K, F15B]
9804647 Continuously powered field deviceJan 06, 12Oct 31, 17[G06F]
9759340 Methods and appratus for independently controlling seating forces in rotary valvesDec 21, 15Sep 12, 17[F16K, F15B]
9759346 Methods and apparatus for analyzing effects of friction on process control devicesJun 08, 15Sep 12, 17[F16K, G01N, G05B]
9759348 Aerodynamic noise reduction cageMay 18, 15Sep 12, 17[F16K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0045,146 DISK VALVES TO PROVIDE AN EQUAL PERCENTAGE FLUID FLOW CHARACTERISTICAbandonedAug 12, 15Feb 16, 17[F16K]
2017/0038,425 APPARATUS AND METHODS TO DETECT SEMICONDUCTOR DEVICE DEGRADATION DUE TO RADIATION EXPOSUREAbandonedAug 03, 15Feb 09, 17[G01R]
2016/0349,773 CONTROLLER APPARATUS FOR TEMPERATURE-CONTROLLED PRESSURE REGULATORS AND RELATED METHODSAbandonedMay 29, 15Dec 01, 16[H05B, G05D]
2016/0091,110 AXIAL FLUID VALVES WITH ANNULAR FLOW CONTROL MEMBERSAbandonedDec 04, 15Mar 31, 16[F16K]
2016/0076,653 VALVE SEAT APPARATUS FOR USE WITH FLUID VALVESAbandonedNov 24, 15Mar 17, 16[F16K]
2015/0102,246 Interlocking Spring Seat Assembly and Rotary Control Valve Comprising SameAbandonedOct 14, 13Apr 16, 15[F16K]
8955548 Bolted valve control elementWithdrawnJul 16, 12Feb 17, 15[F16K]
2015/0013,790 AXIAL FLUID VALVESAbandonedJul 15, 13Jan 15, 15[F16K]
2014/0225,020 High Capacity Control ValveAbandonedFeb 13, 13Aug 14, 14[F16K]
2014/0203,201 BUTTERFLY VALVES HAVING MULTIPLE SEALSAbandonedJan 22, 13Jul 24, 14[F16K]
2014/0175,319 MULTI-SECTION VALVE BODIES HAVING FACE SEALSAbandonedDec 20, 12Jun 26, 14[F16K]
2014/0144,530 WIRELESS POSITION TRANSDUCER FOR A VALVEAbandonedNov 21, 13May 29, 14[F16K]
2014/0061,527 VALVE BODY WITH IMPROVED LOWER FLOW CAVITYAbandonedAug 30, 12Mar 06, 14[F16K]
2014/0034,858 VALVE ACTUATOR FOR ROTARY VALVEAbandonedJul 31, 12Feb 06, 14[F16K]
2014/0001,389 AXIAL FLUID VALVES HAVING LINEAR ACTUATORSAbandonedJun 27, 12Jan 02, 14[F16K]
2013/0327,403 METHODS AND APPARATUS TO CONTROL AND/OR MONITOR A PNEUMATIC ACTUATORAbandonedJun 08, 12Dec 12, 13[F16K]
2013/0248,751 CONTROL VALVE SEAL ASSEMBLY ENERGIZED BY SHAPE MEMORY ALLOYS AND FLUID VALVES COMPRISING SAMEAbandonedMar 26, 12Sep 26, 13[F16K]
2013/0037,146 FLUID VALVES HAVING MULTIPLE FLUID FLOW CONTROL MEMBERSAbandonedJul 20, 12Feb 14, 13[G05D]
2013/0037,148 FLUID VALVES HAVING MULTIPLE FLUID FLOW CONTROL MEMBERSAbandonedJul 20, 12Feb 14, 13[F16K]
2012/0217,426 VALVE APPARATUS HAVING A DOUBLE-OFFSET SHAFT CONNECTIONAbandonedFeb 24, 11Aug 30, 12[F16K]

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