Trudell Medical Limited

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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 6148
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239
 
  
 
A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING 136

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7472705 Methods of forming a nebulizing catheterJun 25, 03Jan 06, 09[A61B]
7469700 Nebulizing catheter system for delivering an aerosol to a patientJun 25, 03Dec 30, 08[A61M]
6729334 Nebulizing catheter system and methods of use and manufactureMar 10, 99May 04, 04[A61M]
6079413 Catheter system for delivery of aerosolized medicine for use with pressurized propellant canisterDec 20, 96Jun 27, 00[A62B, A61M]
5964223 Nebulizing catheter system and methods of use and manufactureJan 23, 97Oct 12, 99[A61M]
5848588 Backpiece for receiving an MDI adapter in an aerosolization spacerOct 17, 96Dec 15, 98[A61M]
5642730 Catheter system for delivery of aerosolized medicine for use with pressurized propellant canisterJun 17, 94Jul 01, 97[A61M]
5627324 Peak flow meterNov 23, 94May 06, 97[A16B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0107,503 NEBULIZING CATHETER SYSTEM AND METHODS OF USE AND MANUFACTUREAbandonedOct 22, 08Apr 30, 09[A61M]
6526976 Nebulizing catheter system and method of use and manufactureExpiredMar 10, 99Mar 04, 03[A61M]
5954049 Equine mask with MDI adapterExpiredSep 24, 92Sep 21, 99[A61D]
5078131 Introduction of medication in ventilator circuitExpiredMay 21, 90Jan 07, 92[A61M]
5054478 NebulizerExpiredApr 21, 89Oct 08, 91[A61M]
5042467 Medication inhaler with fitting having a sonic signalling deviceExpiredSep 04, 90Aug 27, 91[A62B, A61M]
5012803 Modular medication inhalerExpiredMar 06, 89May 07, 91[A61M]
5012804 Medication inhaler with adult maskExpiredMay 23, 90May 07, 91[A61M]
4938210 Inhalation chamber in ventilator circuitExpiredApr 25, 89Jul 03, 90[A61M]
4832015 Pediatric asthmatic inhalerExpiredMay 19, 88May 23, 89[A62B]
4809692 Pediatric asthmatic medication inhalerExpiredJun 04, 87Mar 07, 89[A61M]
4796614 Collapsible inhalation valveExpiredFeb 26, 87Jan 10, 89[A61M]
4621631 Process for the production of a bonded collagen fiber sheetExpiredDec 23, 83Nov 11, 86[A61F]
4534343 Metered dose inhalerExpiredJan 27, 84Aug 13, 85[A61M]
4470412 Inhalation valveExpiredMar 19, 82Sep 11, 84[A61M]

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