LA CORPORATION DE L'ECOLE POLYTECHNIQUE
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Oct 01, 2009 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 376 Total Citation Count
- Nov 23, 1984 Earliest Filing
- 11 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0246,243 Carbonaceous Protective Multifunctional CoatingsAbandonedMar 25, 08Oct 01, 09[C23C, A61F]
5311873 Comparative analysis of body surface potential distribution during cardiac pacingExpiredAug 28, 92May 17, 94[A61N]
5274333 Frequency balanced six-port reflectometer with a variable test port impedanceExpiredMar 17, 92Dec 28, 93[G01N]
5050058 Family of power converters using rectifier transformers connected in series on the primary sideExpiredAug 14, 90Sep 17, 91[H02M]
5042595 Method and device for in-situ determination of rheological properties of earth materialsExpiredFeb 05, 90Aug 27, 91[E21B]
4645571 Method and apparatus for the continuous monitoring of specific elements in molten substances containing sameExpiredNov 23, 84Feb 24, 87[G01N]
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