EMERSON PROCESS MANAGEMENT, VALVE AUTOMATION, INC.

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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 AERATING964
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 342
 
  
 
F16H GEARING397
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS297
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 258
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
F16N LUBRICATING115

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9810248 Control fluid power apparatus and related methodsMar 19, 15Nov 07, 17[F15B, F16D]
9702442 Rotary actuators with chain operated camsNov 03, 15Jul 11, 17[F16K, F15B, F16H]
9322635 Absolute positions detectorsJul 08, 13Apr 26, 16[G01B, G01R, G01D]
9228597 Methods and apparatus for adjusting actuator output torquesMay 03, 13Jan 05, 16[F16K, F15B]
8905895 Electric motor torque transfer device and sensorJun 14, 12Dec 09, 14[F16H]
8567752 Rotary valve actuators having partial stroke damping apparatusSep 02, 09Oct 29, 13[F16K]
8544609 Automated valve stem lubrication systemJan 29, 08Oct 01, 13[F16N]
8267123 Methods and apparatus to charge accumulator apparatusJun 29, 09Sep 18, 12[F16L]
7909053 Draining system for valve actuator/valve stem protector assembliesNov 05, 07Mar 22, 11[F16K]
7430453 Remote replication of local actuator mode selectionMay 22, 02Sep 30, 08[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
4884495 Fluid motor actuator with compression spring fail-safe mechanismExpiredJun 20, 88Dec 05, 89[F01G]

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