QUEST MEDICAL, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1501 ENGINES813
 
  
 
A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY 7147
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 359
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142
 
  
 
2402 MEDICAL INSTRUMENTS, INSTRUMENTS AND TOOLS FOR LABORATORY USE142

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9770554 Cardioplegia apparatus and methodSep 13, 12Sep 26, 17[G09B, G06F, A61M]
9234514 Two-chamber blood pumpAug 27, 08Jan 12, 16[F04B, A61M]
9138532 Gangable injection port holderJun 28, 13Sep 22, 15[A61M]
8475138 Self-adaptive piston blood pumpAug 27, 08Jul 02, 13[F04B]
D679803 Balloon catheterSep 27, 11Apr 09, 13[2402]
7842003 Pulsatile fluid delivery systemDec 09, 05Nov 30, 10[F04B, A61N, A61M]
D570880 Two-port fluid manifoldJan 24, 07Jun 10, 08[1501]
D570373 Three-port fluid manifoldFeb 23, 07Jun 03, 08[1501]
D569391 Three-port flat fluid manifoldJan 24, 07May 20, 08[1501]
D557281 Six-port fluid manifoldJan 24, 07Dec 11, 07[1501]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0088,728 MALLEABLE SLEEVE FOR BALLOON CATHETER AND ENDOSCOPIC SURGICAL METHODAbandonedSep 28, 07Apr 02, 09[A61M]
2009/0076,439 Inflation System for Balloon CatheterAbandonedSep 14, 07Mar 19, 09[A61M]
2009/0076,446 ADJUSTABLE CATHETER FOR DILATION IN THE EAR, NOSE OR THROATAbandonedSep 14, 07Mar 19, 09[A61M]
2008/0172,038 STEERABLE CATHETER SYSTEMAbandonedOct 18, 06Jul 17, 08[A61M]
2008/0091,067 MULTI-LUMEN CATHETER AND ENDOSCOPIC METHODAbandonedOct 16, 06Apr 17, 08[A61B]
2007/0100,363 Aortic lancetAbandonedOct 27, 05May 03, 07[A61B]
2004/0111,058 Airless vent valveAbandonedDec 03, 03Jun 10, 04[A61M]
2004/0111,079 Targeted sanguinous drug solution delivery to a targeted organAbandonedDec 03, 03Jun 10, 04[A61K]
2004/0111,103 Surgical tape tensionerAbandonedDec 03, 03Jun 10, 04[A61B]
D281902 Intravenous metering instrumentExpiredSep 06, 83Dec 24, 85[]
4435173 Variable rate syringe pump for insulin deliveryExpiredMar 05, 82Mar 06, 84[A61M]

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