NXSTAGE MEDICAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 12454
 
  
 
B01D SEPARATION 3896
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 1837
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL862
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 7233
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING766
 
  
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 551
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 589
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 4443
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0203,022 Filtration System for Preparation of Fluids for Medical ApplicationsMar 30, 17Jul 20, 17[F16L, B01L, C02F, A61M, B65B, B01D]
2017/0203,024 Peritoneal Dialysis Systems, Devices, and MethodsMar 31, 17Jul 20, 17[A61M]
2017/0203,026 Peritoneal Dialysis Systems, Devices, and MethodsMar 31, 17Jul 20, 17[A61M]
2017/0203,027 Peritoneal Dialysis Systems, Devices, and MethodsMar 31, 17Jul 20, 17[A61M]
2016/0306,938 Safety Features for Medical Devices Requiring Assistance and SupervisionJun 22, 16Oct 20, 16[G08B, G06F, A61B]
2016/0022,897 SINGLE PASS DIALYSIS COMBINED WITH MULTIPLE PASS ALBUMIN DIALYSISMar 13, 14Jan 28, 16[A61M]
2015/0374,895 WATER TREATMENT SYSTEMS, DEVICES, AND METHODS FOR FLUID PREPARATIONJan 24, 14Dec 31, 15[C02F, A61M]
2015/0367,062 FLUID CIRCUIT PRIMING METHODS, DEVICES, AND SYSTEMSFeb 06, 14Dec 24, 15[A61M]
2014/0018,727 PERITONEAL DIALYSIS SYSTEMS, DEVICES, AND METHODSMar 23, 12Jan 16, 14[A61M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9907897 Peritoneal dialysis systems, devices, and methodsMar 23, 12Mar 06, 18[A61M]
9879807 Methods, devices, and systems for coupling fluid linesJun 08, 12Jan 30, 18[F16L, A61M]
9861733 Peritoneal dialysis systems, devices, and methodsSep 23, 12Jan 09, 18[A61M]
9846085 Fluid property measurement devices, methods, and systemsJul 25, 13Dec 19, 17[G01K]
9835509 Pressure measurement devices, methods, and systemsJul 26, 16Dec 05, 17[G01L, A61M]
9829113 Clamp device and methods for making and usingMay 24, 13Nov 28, 17[F16K, B29C, A61M]
9808586 Electrical safety methods, devices, and systems for medical treatment devicesMar 22, 17Nov 07, 17[G05B, A61M]
D801524 Needle guardAug 08, 16Oct 31, 17[2402]
9724459 Medical device leak sensing devices, methods, and systemsAug 15, 12Aug 08, 17[G01M, B01D, A61M]
9717840 Method and apparatus for machine error detection by combining multiple sensor inputsJan 16, 14Aug 01, 17[A61M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0238,909 BATCH FILTRATION SYSTEM FOR PREPARATION OF STERILE FLUID FOR RENAL REPLACEMENT THERAPYAbandonedMay 02, 14Aug 28, 14[A61M]
2014/0072,288 FLUID HEATING APPARATUSES, SYSTEMS, AND METHODSAbandonedMay 14, 12Mar 13, 14[F24H, A61M]
2013/0264,250 BATCH FILTRATION SYSTEM FOR PREPARATION OF STERILE FLUID FOR RENAL REPLACEMENT THERAPYAbandonedJun 04, 13Oct 10, 13[A61M]
2013/0180,339 PRESSURE SENSING METHODS, DEVICES, AND SYSTEMSAbandonedSep 23, 11Jul 18, 13[A61B]
2013/0146,541 FLUID PURIFICATION METHODS, DEVICES, AND SYSTEMSAbandonedDec 13, 12Jun 13, 13[C02F]
2013/0032,537 LAST-CHANCE QUALITY CHECK AND/OR AIR/PATHOGEN FILTER FOR INFUSION SYSTEMSAbandonedMay 07, 12Feb 07, 13[A61M]
2013/0012,914 WASTE BALANCING FOR EXTRACORPOREAL BLOOD TREATMENT SYSTEMSAbandonedJul 10, 12Jan 10, 13[A61M]
2012/0116,321 NEEDLE SET WITH SEPARABLE LINE TO REDUCE SHARPS WASTEAbandonedMay 27, 10May 10, 12[A61M]
2011/0126,714 BLOOD TREATMENT DIALYZER/FILTER FOR PERMITTING GAS REMOVALAbandonedFeb 11, 11Jun 02, 11[B01D]
2011/0087,499 DIALYSIS TREATMENT PLANNING AND COST OPTIMIZATIONAbandonedOct 12, 10Apr 14, 11[G06Q]
2010/0096,311 BLOOD TREATMENT DIALYZER/FILTER DESIGN TO TRAP ENTRAINED AIR IN A FLUID CIRCUITAbandonedSep 16, 05Apr 22, 10[B01D]
2009/0236,027 Blood Treatment Filter and Method of ManufacturingAbandonedJun 05, 09Sep 24, 09[B01D]
2009/0222,671 SAFETY FEATURES FOR MEDICAL DEVICES REQUIRING ASSISTANCE AND SUPERVISIONAbandonedOct 25, 06Sep 03, 09[H04L, H04K]
2008/0303,267 Fluid flow connector permitting forceful lateral separationAbandonedJun 05, 07Dec 11, 08[B61G]
2008/0306,426 Blood flow control in a blood treatment deviceAbandonedMar 08, 04Dec 11, 08[A61M]
2008/0210,606 Filtration System Preparation of Fluids for Medical ApplicationsAbandonedJan 07, 05Sep 04, 08[B01J, B01D]
2008/0187,460 CLOSURE FOR TUBULAR ACCESS PORTAbandonedApr 04, 08Aug 07, 08[A61L]
2007/0265,571 Needle alignment, needle securement and vessel stabilization deviceAbandonedMay 09, 06Nov 15, 07[A61M]
2007/0252,057 Mounting bracket for medical deviceAbandonedMay 01, 06Nov 01, 07[A47B]
2007/0102,340 BLOOD TREATMENT FILTER AND METHOD OF MANUFACTURINGAbandonedOct 26, 06May 10, 07[B01D]

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