OPTICAL SENSORS INCORPORATED
Patent Owner
Stats
- 7 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jul 31, 2008 most recent publication
Details
- 7 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 3,559 Total Citation Count
- Oct 09, 1979 Earliest Filing
- 33 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
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
Patent #
Title
Filing Date
Issue Date
Intl Class
6258046 Method and device for assessing perfusion failure in a patient by measurement of blood flowApr 02, 99Jul 10, 01[A61B]
5714121 Optical carbon dioxide sensor, and associated methods of manufactureSep 28, 95Feb 03, 98[G01N]
5480723 Surface-bound fluorescent polymers and related methods of synthesis and useMay 17, 94Jan 02, 96[B32B]
5453248 Cross-linked gas permeable membrane of a cured perfluorinated urethane polymer, and optical gas sensors fabricated therewithAug 12, 92Sep 26, 95[G01N]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2006/0058,690 Method and instrument for automated measurement of skin perfusion pressureAbandonedAug 05, 05Mar 16, 06[A61B]
2004/0127,800 Device for assessing perfusion failure in a patient by measurement of blood flowAbandonedSep 23, 03Jul 01, 04[A61B]
2004/0010,185 Method for measuring a physiologic parameter using a preferred siteAbandonedJul 11, 02Jan 15, 04[A61B]
2003/0225,324 Noninvasive detection of a physiologic Parameter within a body tissue of a patientAbandonedJun 03, 02Dec 04, 03[A61B]
2003/0220,551 Device for assessing perfusion failure in a patient by measurement of blood flowAbandonedFeb 04, 03Nov 27, 03[A61B]
6441057 Optical sensor membranes having improved barrier propertiesExpiredMar 30, 00Aug 27, 02[C08H, C08F, G01N]
6162494 Method for making an optical sensor having improved barrier propertiesExpiredMar 30, 00Dec 19, 00[B05D, C08F, G01N]
6159536 Method for making an optical sensor having improved barrier propertiesExpiredMar 30, 00Dec 12, 00[B05D, C08F, G01N]
6139799 Membranes and optical sensors made therewith having improved barrier propertiesExpiredDec 16, 97Oct 31, 00[G01N]
6064474 Optical measurement of blood hematocrit incorporating a self-calibration algorithmExpiredFeb 06, 98May 16, 00[G01N]
5976085 In situ calibration system for sensors located in a physiologic lineExpiredOct 07, 97Nov 02, 99[A61B]
5944660 Disposable cartridge assembly with optional integrated temperature control system, and systems containing sameExpiredJul 08, 97Aug 31, 99[G01N, A61B]
5728422 Ratiometric fluorescence method of making for measuring oxygenExpiredMay 24, 95Mar 17, 98[C03C, B05D, G01N]
5697366 In situ calibration system for sensors located in a physiologic lineExpiredJan 27, 95Dec 16, 97[A61B]
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!.