ENVITEC-WISMAR GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 2238
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 2204
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8721989 Apparatus for measuring blood oxygen saturationNov 07, 08May 13, 14[G01N]
8688185 Device for measuring blood, tissue, and skin parametersDec 18, 09Apr 01, 14[A61B]
7679519 Apparatus for improved pulse oximetry measurementNov 07, 05Mar 16, 10[G08B]
7294502 Device for collecting liquid samplesMay 28, 02Nov 13, 07[G01N]
6629933 Method and device for determining per breath the partial pressure of a gas component in the air exhaled by a patientJan 28, 02Oct 07, 03[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2005/0018,088 Television apparatus provided with fm radio receptionAbandonedMay 28, 04Jan 27, 05[H04N]
2004/0038,409 Breath-alcohol measuring instrumentAbandonedNov 18, 02Feb 26, 04[G01N]
2004/0026,370 Method for producing gas diffusion membranes by means of partial laser evaporationAbandonedDec 27, 02Feb 12, 04[G01N]
2003/0121,309 Device and method for measuring alcohol vapour concentrationAbandonedJan 03, 02Jul 03, 03[G01N]
2002/0166,776 Electrochemical gas sensorAbandonedMay 10, 01Nov 14, 02[G01N]

Top Inventors for This Owner

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