HARSCO TECHNOLOGIES LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
E01B PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS 139
 
  
 
B61L GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC 818
 
  
 
B61D BODY DETAILS OR KINDS OF RAILWAY VEHICLES 224
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
1509 MACHINE TOOLS, ABRADING AND FOUNDING MACHINERY227
 
  
 
B61C LOCOMOTIVES; MOTOR RAILCARS 115
 
  
 
B61F RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE 121
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0043,913 WORK BLOCK ENCROACHMENT WARNING SYSTEMOct 30, 17Feb 15, 18[B61L, G08B]
2018/0038,051 RAIL VEHICLE HAVING STABILIZER WORKHEAD WITH POWERED AXLESAug 02, 17Feb 08, 18[E01B]
2018/0010,302 APPARATUS AND METHOD FOR TAMPING BALLASTJul 05, 16Jan 11, 18[F04B, F15B, E01B]
2016/0312,412 MOBILE AUTOMATED TIE REPLACEMENT SYSTEMApr 21, 15Oct 27, 16[E01B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902411 Work block encroachment warning systemOct 02, 15Feb 27, 18[B61L, G08B]
9878729 Failsafe rail mounted shunt deviceOct 02, 15Jan 30, 18[B61L]
D806728 Display screen with graphical user interface for a boilerApr 21, 15Jan 02, 18[1404]
9850624 Mobile automated tie replacement systemApr 21, 15Dec 26, 17[E01B]
9822986 Boiler control systemDec 03, 14Nov 21, 17[F24H, G06F, F24D]
D800805 Tamping toolApr 13, 16Oct 24, 17[1509]
D800806 Tamping toolApr 13, 16Oct 24, 17[1509]
9790644 Vertical ride quality system for a rail vehicleDec 14, 15Oct 17, 17[B61F, B61C, F15B, B61D, E01B]
9598822 Lead rail vehicle with drone vehicle and methodJun 26, 15Mar 21, 17[B61L, G06F, G05D, B61D, E01B]
9074792 Multiple-ring heat exchangerFeb 25, 11Jul 07, 15[F24H, F28D, F28F, F24B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0233,063 TAMPING TOOLAbandonedSep 26, 14Aug 20, 15[B23K, E01B]

Top Inventors for This Owner

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