Prutec Ltd.

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Expired/Abandoned/Withdrawn Patents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
RE33064 Method for the determination of species in solution with an optical wave-guideExpiredOct 09, 87Sep 19, 89[G01N]
4818710 Method for optically ascertaining parameters of species in a liquid analyteExpiredDec 06, 85Apr 04, 89[G01N]
4775637 An immunoassay apparatus having at least two waveguides and method for its useExpiredDec 05, 85Oct 04, 88[G01N]
4758509 Microbe growth detectionExpiredMar 17, 86Jul 19, 88[C12Q]
4746179 Waveguide to be used as optical probe in multiple internal reflection spectroscopic analysisExpiredJun 30, 86May 24, 88[G02B]
4668636 Analytical assembly usable in apparatuses for optically determining species in solutionExpiredOct 31, 85May 26, 87[G01N]
4664478 Method of manufacturing a light valveExpiredMay 14, 85May 12, 87[H04B, H01R, G02F]
4634865 Introduction of samples into a mass spectrometerExpiredJul 19, 85Jan 06, 87[H01J]
4634866 Introduction of samples into a mass spectrometerExpiredJul 19, 85Jan 06, 87[H01J]
4634867 Introduction of samples into a mass spectrometerExpiredJul 19, 85Jan 06, 87[H01J]
4590371 Inlet system for a mass spectrometerExpiredJun 08, 84May 20, 86[H01J]
4575059 Method and jig for furniture constructionExpiredMar 26, 84Mar 11, 86[B25B]
D279985 PrinterExpiredAug 03, 82Aug 06, 85[]
4525848 Manchester decoderExpiredJun 02, 83Jun 25, 85[H03D]
4513066 Thin-film, high pressure fuel cellExpiredMar 30, 83Apr 23, 85[H01M]
4508832 Ellipsometrically measuring rate of optical change in immunoassayExpiredJun 18, 82Apr 02, 85[G01N]
D277962 Word processorExpiredAug 03, 82Mar 12, 85[]
4485539 Method and jig for furniture constructionExpiredDec 07, 81Dec 04, 84[B25H]
4463215 Cadmium sulphide solar cellExpiredMar 07, 83Jul 31, 84[H01L]
4403398 Method of manufacturing a cadmium sulphide photo-voltaic deviceExpiredDec 09, 81Sep 13, 83[H01L]

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!.