TC1 LLC

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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 18830
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 6353
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS4735
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2199
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 1349
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 11129
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 1159
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 11122
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 10230
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 1074

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0319,764 REDUCED ROTATIONAL MASS MOTOR ASSEMBLY FOR CATHETER PUMPJun 28, 17Nov 09, 17[A61M]
2017/0082,114 Methods Of Operating A Rotary Blood PumpDec 06, 16Mar 23, 17[F04D, A61M]
2017/0021,070 STRAIN GAUGE FOR FLOW ESTIMATIONJul 18, 16Jan 26, 17[A61M]
2016/0367,819 ELECTRICAL CONNECTORS FOR IMPLANTABLE DEVICESMar 06, 15Dec 22, 16[H02J, H01R, A61N]
2016/0303,299 CATHETER PUMP WITH POSITIONING BRACEApr 15, 16Oct 20, 16[A61M]
2016/0250,484 HINGED RESONANT POWER TRANSFER COILNov 11, 14Sep 01, 16[A61N]
2016/0254,703 RESONANT POWER TRANSFER SYSTEMS WITH COMMUNICATIONSNov 11, 14Sep 01, 16[H02J, A61M]
2016/0254,704 RESONANT POWER TRANSFER SYSTEMS WITH COMMUNICATIONSNov 11, 14Sep 01, 16[H02J, A61M]
2016/0144,089 PUMP AND METHOD FOR MIXED FLOW BLOOD PUMPINGNov 25, 15May 26, 16[F04D, A61M]
2016/0058,930 BLOOD PUMP AND METHOD OF SUCTION DETECTIONAug 25, 15Mar 03, 16[A61M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9907890 Catheter pump with positioning braceApr 15, 16Mar 06, 18[A61M]
9901666 Flow estimation using hall-effect sensors for measuring impeller eccentricityJul 19, 16Feb 27, 18[A61M]
9878087 Pump-inflow-cannula, a pump-outflow-cannula and a blood managing systemJan 12, 12Jan 30, 18[B33Y, A61M]
9872947 Sheath system for catheter pumpMar 13, 13Jan 23, 18[A61M]
9872976 Assembly and method for stabilizing a percutaneous cableAug 19, 11Jan 23, 18[A61M]
9855437 Hinged resonant power transfer coilNov 11, 14Jan 02, 18[H02J, A61N]
9848870 Coupling system, applicator tool, attachment ring and method for connecting a conduit to biological tissueJul 24, 15Dec 26, 17[A61B, A61M]
9849224 Ventricular assist devicesApr 15, 15Dec 26, 17[A61N, A61M]
9850906 Rotation drive device and centrifugal pump apparatus employing sameSep 24, 13Dec 26, 17[H02K, F04D, A61M]
9844617 Rotary blood pump with opposing spindle magnets, bore and drive windingsDec 20, 16Dec 19, 17[F16C, F04D, A61M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0206,795 PUMPING BLOODAbandonedDec 29, 15Jul 21, 16[A61M]
2016/0184,500 CATHETER PUMP ASSEMBLY INCLUDING A STATORAbandonedMar 09, 16Jun 30, 16[A61M]
2016/0182,158 TOUCH SCREEN INTERFACE AND INFRARED COMMUNICATION SYSTEM INTEGRATED INTO A BATTERYAbandonedNov 17, 15Jun 23, 16[H01M, G08C, H04B, A61M]
2016/0045,098 HEART INNER WALL CHECKING TOOL AND DEVICE FOR CHECKING HEART INNER WALLAbandonedJan 18, 13Feb 18, 16[A61B]
2016/0030,649 CATHETER PUMP ASSEMBLY INCLUDING A STATORAbandonedMar 05, 14Feb 04, 16[A61M]
2015/0374,892 CABLE SYSTEM FOR IMPLANTABLE BLOOD PUMP WITH ACCIDENTAL DISCONNECTION PREVENTIONAbandonedJan 22, 14Dec 31, 15[H01B, A61M]
2015/0005,571 APICAL RING FOR VENTRICULAR ASSIST DEVICEAbandonedSep 12, 14Jan 01, 15[A61M]
2014/0309,481 ROTARY PUMP WITH LEVITATED IMPELLER HAVING THRUST BEARING FOR IMPROVED STARTUPAbandonedApr 11, 13Oct 16, 14[A61M]
2014/0309,733 Bi-Ventricular Percutaneous CableAbandonedJan 13, 14Oct 16, 14[A61M]
2014/0275,721 Centrifugal Blood Pump With Partitioned Implantable DeviceAbandonedMar 14, 13Sep 18, 14[A61M]
2014/0276,986 ANASTOMOTIC DEVICE AND METHODAbandonedMar 14, 14Sep 18, 14[A61B]
2014/0243,970 PROGRAMMING OF BACKUP CONTROL UNIT FOR CARDIAC ASSIST SYSTEMAbandonedFeb 25, 13Aug 28, 14[A61M]
2014/0188,148 SURGICAL TUNNELERAbandonedDec 19, 13Jul 03, 14[A61B]
2014/0066,689 Integrated Controller For Ventricular Assist DeviceAbandonedSep 04, 12Mar 06, 14[A61M]
2014/0066,691 Instability Detection Algorithm for an Implantable Blood PumpAbandonedAug 30, 13Mar 06, 14[A61M]
2012/0010,455 Attachment MethodAbandonedDec 13, 10Jan 12, 12[A61N]
2011/0152,600 IMPLANTABLE HEART ASSIST SYSTEMAbandonedAug 28, 09Jun 23, 11[A61N, A61M]
2011/0118,829 Attachment device and methodAbandonedNov 15, 09May 19, 11[A61F, A61M]
2011/0118,833 Attachment device and methodAbandonedNov 15, 09May 19, 11[A61M]
2010/0222,633 BLOOD PUMP SYSTEM WITH CONTROLLED WEANINGAbandonedFeb 27, 09Sep 02, 10[A61M]

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