EMERSON VULCAN HOLDING 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 AERATING2944
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 678
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 243
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS248
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
F16H GEARING199
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
F16N LUBRICATING115
 
  
 
F22G SUPERHEATING OF STEAM 18

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0122,454 Electro-Hydraulic ActuatorNov 02, 15May 04, 17[F16K, F15B, F16H]
2016/0356,386 Knife Gate Valve LinerJun 02, 16Dec 08, 16[F16K]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9541202 Lubrication system for a gate valveJun 03, 14Jan 10, 17[F16K]
9519294 Low pressure pilot operated relief valveJan 20, 15Dec 13, 16[F16K, G05D]
9371916 Segmented valve packing glandSep 05, 13Jun 21, 16[F16K]
9353873 Ball valve having conically shaped stem sealSep 30, 14May 31, 16[F16K]
9200726 Vibration damping deviceMar 05, 14Dec 01, 15[F16K]
9188231 Sleeve seal for gate valvesSep 16, 11Nov 17, 15[F16K, F16J]
9103466 Vibration damping deviceMar 05, 14Aug 11, 15[F16K]
9103467 Vibration damping device for a valveMar 05, 14Aug 11, 15[F16K]
8627846 Pressure regulator having an integral pilot and self-relieving mechanismNov 05, 10Jan 14, 14[F16K]
8517043 Pressure build economizer valveNov 09, 10Aug 27, 13[G05D]

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Expired/Abandoned/Withdrawn Patents

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