SEVEX NORTH AMERICA, INC.
Patent Owner
Stats
- 1 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 30, 2004 most recent publication
Details
- 1 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 207 Total Citation Count
- Jan 22, 1990 Earliest Filing
- 9 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
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Recent Publications
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Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6824887 Multicompartment structure for insulation and other materialsExpiredJan 09, 02Nov 30, 04[B21K, B32B]
6586111 Corrugated multilayer metal foil insulation panels and methods of makingExpiredApr 16, 02Jul 01, 03[B21D, B32B]
5408071 Electric heater with heat distributing means comprising stacked foil layersExpiredMay 19, 93Apr 18, 95[H05B]
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