WILK PATENT DEVELOPMENT CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 8232
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 4150
 
  
 
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 3137
 
  
 
A23P SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS 216
 
  
 
A63B APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT 265
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 292
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 122
 
  
 
E03D WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR123
 
  
 
E04B GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS 146

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7326219 Device for placing transmyocardial implantSep 09, 02Feb 05, 08[A61F]
7060021 Method and device for improving cardiac functionNov 08, 99Jun 13, 06[]
6701676 Attic access apparatusJun 07, 01Mar 09, 04[E04B, E04D, E02D, E04F]
6447400 Golf-course, golf park and associated method of playing a golf gameOct 01, 99Sep 10, 02[A63B]
6258021 Intrapericardial assist methodOct 25, 99Jul 10, 01[A61F]
6165527 Bagel making machine and associated methodMar 05, 99Dec 26, 00[A23P]
6155968 Method and device for improving cardiac functionJul 23, 98Dec 05, 00[A61F]
6023632 Ultrasonic medical system and associated methodJul 16, 97Feb 08, 00[A61B]
5871446 Ultrasonic medical system and associated methodApr 24, 97Feb 16, 99[A61B]
5833559 Table tennis table, conversion kit and associated methodNov 13, 96Nov 10, 98[A63B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8187217 TMR shuntExpiredJun 20, 05May 29, 12[A61M]
7347867 Designs for left ventricular conduitExpiredJan 10, 03Mar 25, 08[A61F]
2006/0155,239 Method to deliver blood from a heart chamber to vesselAbandonedFeb 24, 06Jul 13, 06[A61F]
2006/0111,660 Valve designs for left ventricular conduitsAbandonedDec 15, 05May 25, 06[A61F, A61M]
2006/0052,736 Healing transmyocardial implantAbandonedNov 04, 05Mar 09, 06[A61M]
6980688 Method and apparatus for investigating integrity of structural memberExpiredJan 12, 04Dec 27, 05[G06K]
2005/0228,334 Method to deliver blood from a heart chamber to vesselAbandonedMay 31, 05Oct 13, 05[A61F]
6929011 Method to deliver blood from a heart chamber to a vesselExpiredOct 10, 03Aug 16, 05[A61B]
6926690 Transmyocardial shunt and its attachment mechanism, for left ventricular revascularizationExpiredSep 20, 01Aug 09, 05[A61F, A61B, A61M]
6913021 Method for revascularizing a coronary vesselExpiredDec 11, 03Jul 05, 05[A61B]
2005/0101,903 Interventional diagnostic catheter and a method for using a catheter to access artificial cardiac shuntsAbandonedNov 09, 04May 12, 05[A61M]
2005/0101,904 Left ventricular conduits to coronary arteries and methods for coronary bypassAbandonedDec 15, 04May 12, 05[A61M]
2004/0210,190 Interventional diagnostic catheter and a method for using a catheter to access artificial cardiac shuntsAbandonedMay 13, 04Oct 21, 04[A61B, A61M]
6776754 Method for closing off lower portion of heart ventricleExpiredOct 04, 00Aug 17, 04[A61F]
6729982 Table tennis table, conversion kit and associated methodExpiredNov 22, 99May 04, 04[A63B]
2004/0073,157 Method and apparatus for performing coronary artery bypass surgeryAbandonedOct 09, 03Apr 15, 04[A61F, A61M]
6701932 Method and apparatus for revascularizing a coronary vessel with an implant having a tapered myocardial legExpiredJan 09, 02Mar 09, 04[A61B]
6678403 Method and apparatus for investigating integrity of structural memberExpiredSep 13, 00Jan 13, 04[G06K]
6572529 Intrapericardial assist methodExpiredJul 06, 01Jun 03, 03[A61F]
6517484 Ultrasonic imaging system and associated methodExpiredFeb 28, 00Feb 11, 03[A61B]

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