Uentech Corporation
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 03, 1998 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,621 Total Citation Count
- Jun 09, 1987 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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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Expired/Abandoned/Withdrawn Patents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
5713415 Low flux leakage cables and cable terminations for A.C. electrical heating of oil depositsExpiredJul 24, 96Feb 03, 98[E21B]
5621844 Electrical heating of mineral well deposits using downhole impedance transformation networksExpiredMar 01, 95Apr 15, 97[E21B]
5012868 Corrosion inhibition method and apparatus for downhole electrical heating in mineral fluid wellsExpiredMar 14, 89May 07, 91[E21B]
4919201 Corrosion inhibition apparatus for downhole electrical heatingExpiredMar 14, 89Apr 24, 90[E21B]
4793409 Method and apparatus for forming an insulated oil well casingExpiredJun 18, 87Dec 27, 88[F16L, H05B, E21B]
Top Inventors for This Owner
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