Hudson Oxygen Therapy Sales Company

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

  • No Technology to Display

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

  • No Recent Patents to Display

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
RE33642 Nebulizer with capillary feedExpiredOct 13, 88Jul 23, 91[A61M]
4926856 Feeding systemExpiredFeb 17, 88May 22, 90[F23D, A61M]
4910384 Position independent humidifier apparatusExpiredAug 23, 88Mar 20, 90[H05B, B01F, A61M]
4839597 Battery condition monitoring systemExpiredOct 08, 87Jun 13, 89[G01N]
4803471 Ventilator monitor and alarm apparatusExpiredOct 24, 86Feb 07, 89[G08B]
4779446 Oxygen monitorExpiredOct 13, 87Oct 25, 88[G01N, G01D]
4674494 Humidifying deviceExpiredMay 10, 85Jun 23, 87[A61M]
4648888 Oxygen concentratorExpiredOct 31, 85Mar 10, 87[B01D]
4633856 Percussor subassembly for generating gas burstsExpiredOct 31, 85Jan 06, 87[F16K, A61H]
4627860 Oxygen concentrator and test apparatusExpiredMar 18, 85Dec 09, 86[B01D]
4588129 NebulizerExpiredSep 06, 83May 13, 86[A61M]
4566441 Percussor subassembly for generating gas burstsExpiredApr 19, 84Jan 28, 86[A61H]
4564748 Variable temperature heating control system for inhalation therapy apparatusExpiredOct 29, 82Jan 14, 86[H05B]
4561287 Oxygen concentratorExpiredJul 26, 84Dec 31, 85[G01N]
4560519 Self-contained nebulizer and systemExpiredJun 03, 83Dec 24, 85[B01F, A61M]
4521038 Safety connector for flexible tube deviceExpiredMay 20, 83Jun 04, 85[F16L]
4516424 Oxygen concentrator monitor and regulation assemblyExpiredJul 09, 82May 14, 85[G01N]
4512341 Nebulizer with capillary feedExpiredNov 22, 82Apr 23, 85[A61M]
4500480 Pediatric cartridge humidifierExpiredNov 07, 83Feb 19, 85[B01F, A61M]
4461425 Nebulizer systemExpiredJul 13, 82Jul 24, 84[B05B]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.