NORGREN LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 AERATING865
 
  
 
B01D SEPARATION 7127
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 678
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
F01K STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES 325
 
  
 
F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES 271
 
  
 
F02G HOT-GAS OR COMBUSTION- PRODUCT POSITIVE-DISPLaCEMENT ENGINE PLANTS 221
 
  
 
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
 
  
 
F17C VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES 225
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 257

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0021,720 DUAL FILTER FOR MOISTURE REMOVAL FROM A FLUID FLOWNov 19, 15Jan 25, 18[B01D]
2017/0051,634 VEHICLE HEAT RECOVERY SYSTEMApr 13, 15Feb 23, 17[F01K]
2015/0267,638 VEHICLE WASTE HEAT RECOVERY SYSTEMOct 17, 13Sep 24, 15[F02G]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9915183 Fluid control module for waste heat recovery systemsOct 17, 13Mar 13, 18[F01K, F01N, F25D]
9844749 Pressure swing adsorption apparatusOct 24, 13Dec 19, 17[B01J, B01D]
9782716 Method and apparatus for removing water from compressed airDec 23, 13Oct 10, 17[B01J, B01D]
9644753 Flapper exhaust diverter valveJul 14, 14May 09, 17[F16K, F02M, F01N, F02D]
9644755 Motorized sleeve valveNov 07, 13May 09, 17[F16K, B23P]
9513640 Fill valve for use with a pressurized fluid containerFeb 07, 12Dec 06, 16[F16K, F17C, G05D]
9483060 Pressure regulatorJun 11, 15Nov 01, 16[F16K, G05D]
9195241 Pressure regulatorDec 16, 10Nov 24, 15[G05D]
9164516 Method and apparatus for controlling a fluid operated actuatorDec 11, 08Oct 20, 15[F15B, G05D]
9069360 Outlet valve for use with a pressurized fluid containerFeb 07, 12Jun 30, 15[F16K, F17C, G05D]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0114,227 GAS/LIQUID SEPARATORAbandonedMay 09, 13Apr 30, 15[B01D]
2013/0327,211 LOCKING PNEUMATIC PISTONAbandonedJan 30, 12Dec 12, 13[F16J]
2013/0291,953 PRESSURE REGULATORAbandonedFeb 07, 12Nov 07, 13[G05D]
2013/0233,407 RELIEF VALVEAbandonedDec 07, 11Sep 12, 13[F16K]
2013/0105,014 ADJUSTABLE PILOT-ACTUATED VALVEAbandonedJul 11, 11May 02, 13[F15B]
8408230 Temperature compensated I/P converterExpiredMar 16, 07Apr 02, 13[G05D]
2012/0068,099 TWO-PART VALVEAbandonedJun 11, 10Mar 22, 12[F16K]
2010/0230,951 SEAL FOR COUPLING DEVICEAbandonedSep 05, 07Sep 16, 10[F16L]
2010/0194,102 PUSH-IN ADAPTORAbandonedJul 21, 08Aug 05, 10[F16L]
2010/0187,811 ROTATABLE COUPLINGAbandonedSep 24, 07Jul 29, 10[F16L]
7653442 Communication system comprising a controller system and a master control means connected via a multipole connection meansExpiredDec 23, 05Jan 26, 10[G05B, G05D]
7533528 Actuator assemblyExpiredJun 08, 05May 19, 09[F15B]
2008/0135,583 Liquid Dispensing SystemAbandonedNov 03, 05Jun 12, 08[B65D]
2008/0100,062 Coupling DeviceAbandonedSep 30, 05May 01, 08[F16L]
2007/0290,501 Pipe coupling cartridgeAbandonedJun 15, 07Dec 20, 07[F16L]
2007/0262,278 Controlling Fluid Supply ValvesAbandonedApr 11, 05Nov 15, 07[F16K]
7025090 Fluid flow control valvesExpiredOct 30, 01Apr 11, 06[F15B]
5910280 Releasable push-in tube couplingsExpiredOct 11, 96Jun 08, 99[B29C]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.