COROMETRICS MEDICAL SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

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A61B DIAGNOSIS; SURGERY; IDENTIFICATION 7233

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6151520 Connector for fetal probeJan 26, 99Nov 21, 00[A61B]
6093151 Maternal and fetal monitorOct 14, 98Jul 25, 00[A61B]
5634459 Fetal probeApr 11, 95Jun 03, 97[A61B]
5632274 Connection arrangement for monitoring fetal heart rateDec 06, 94May 27, 97[A61B]
5411024 Fetal pulse oximetry sensorDec 15, 93May 02, 95[A61B]
5205288 Fetal electrode product with female socket connector and connector device with male plug connector each for use in monitoring fetal heart rateOct 07, 91Apr 27, 93[A61B]
5168876 Connector device for use in monitoring fetal heart rateFeb 26, 91Dec 08, 92[A61B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6104941 Physiological sensorExpiredMar 26, 98Aug 15, 00[A61B]
5373843 Connector device for use in monitoring fetal heart rateExpiredDec 24, 92Dec 20, 94[A61B]
5199432 Fetal electrode product for use in monitoring fetal heart rateExpiredOct 30, 90Apr 06, 93[A61B]
5012811 Fetal electrode product with protective capExpiredDec 20, 88May 07, 91[A61B]
4962388 Bidirectional feed mechanism of a fetal monitor printerExpiredApr 10, 89Oct 09, 90[B41J, G01D]
4934371 Fetal electrode productExpiredMay 12, 89Jun 19, 90[A61B]
4888744 Pulsed directional doppler frequency domain output circuitExpiredNov 15, 88Dec 19, 89[G01S]
RE33088 Method and apparatus for recording medical information on a strip chartExpiredJul 23, 86Oct 10, 89[A61B, G01D]
D303706 Fetal acoustic stimulator or similar articleExpiredOct 17, 86Sep 26, 89[]
4836208 Electrode assembly for sensing heart activityExpiredAug 14, 87Jun 06, 89[A61B]
4825109 Digital delay circuitExpiredNov 20, 87Apr 25, 89[H03K]
4813425 Fetal electrode productExpiredAug 26, 87Mar 21, 89[A61B]
4781201 Cardiovascular artifact filterExpiredJul 22, 86Nov 01, 88[A61B]
4748457 Recording device for recording information on a paper mediumExpiredJan 05, 87May 31, 88[G01D]
4722351 Systems and methods for processing physiological signalsExpiredJan 31, 86Feb 02, 88[A61B]
4686996 Electrode assembly for sensing heart activityExpiredAug 01, 86Aug 18, 87[A61B]
4628327 Physiological trend data recorderExpiredJan 24, 85Dec 09, 86[A61B, G01D]
4582068 Systems and methods for processing physiological signalsExpiredAug 03, 84Apr 15, 86[A61B]
4573479 Systems and methods for monitoring the fetal heartExpiredJun 22, 84Mar 04, 86[A61B]
4541439 Monitoring of capillary blood flowExpiredApr 23, 82Sep 17, 85[A61B]

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