MEMORY CORPORATION PLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 381
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 254
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 156
 
  
 
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 1139

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6799357 Manufacture of metal tubesSep 05, 02Oct 05, 04[B23P]
6375458 Medical instruments and devices and parts thereof using shape memory alloysMay 17, 99Apr 23, 02[A61F, A61C]
5709021 Process for the manufacture of metal tubesMay 11, 94Jan 20, 98[B23P]
5397053 Temperature responsive, pilot operated line valve with shape memory alloy actuatorNov 08, 93Mar 14, 95[G05D]
5261597 Temperature responsive 3-way line valve with shape memory alloy actuatorMar 04, 93Nov 16, 93[G05D]
5259554 Temperature responsive, pilot operated line valve with shape memory alloy actuatorMay 15, 92Nov 09, 93[G05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0189,897 Polymer jacket for a guidewireAbandonedJan 23, 06Aug 24, 06[A61M]
2005/0263,171 Finishing processes for improving fatigue life of metal componentsAbandonedMar 11, 05Dec 01, 05[B08B]
2005/0267,492 Surgical instrument for specimen retrievalAbandonedMay 12, 04Dec 01, 05[A61B]
2004/0261,912 Method for manufacturing superelastic beta titanium articles and the articles derived therefromAbandonedJan 08, 04Dec 30, 04[C22C]
2004/0241,037 Beta titanium compositions and methods of manufacture thereofAbandonedJun 16, 04Dec 02, 04[C22F, C22C]
2004/0193,257 Medical devices having drug eluting properties and methods of manufacture thereofAbandonedMar 26, 04Sep 30, 04[A61F]
2004/0168,751 Beta titanium compositions and methods of manufacture thereofAbandonedJan 08, 04Sep 02, 04[C22C]
2004/0158,232 Implantable artificial pancreasAbandonedAug 07, 03Aug 12, 04[A61K]
2004/0099,356 Method for manufacturing superelastic beta titanium articles and the articles derived therefromAbandonedJun 27, 03May 27, 04[C22C]
2004/0052,676 beta titanium compositions and methods of manufacture thereofAbandonedJun 27, 03Mar 18, 04[C22C]
2003/0120,181 Work-hardened pseudoelastic guide wiresAbandonedNov 04, 02Jun 26, 03[A61B]
6419358 Pseudoelastic .beta. titanium eyeglass componentsExpiredNov 24, 99Jul 16, 02[G02C]
6258182 Pseudoelastic .beta. titanium alloy and uses thereforExpiredMar 05, 99Jul 10, 01[C22C]
6053992 Shape memory alloy sealing componentsExpiredSep 30, 97Apr 25, 00[F16J]
5807189 Golf club headExpiredDec 07, 95Sep 15, 98[A63B]
5721741 Memory test systemExpiredDec 16, 96Feb 24, 98[G06F]
4969598 Valve controlExpiredAug 22, 89Nov 13, 90[G05D]
4934743 Assembly for forming a mechanical connection to an objectExpiredFeb 07, 89Jun 19, 90[F16L]
4935068 Method of treating a sample of an alloyExpiredJan 23, 89Jun 19, 90[C22F]
4875623 Valve controlExpiredJul 17, 87Oct 24, 89[G05D]

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