Senior Engineering Investments AG

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE36630 Thermal isolation coupling systemApr 11, 95Mar 28, 00[F16L]
5201549 Thermal isolation coupling systemJan 17, 92Apr 13, 93[F16L]
5145215 Flexible coupler apparatusApr 26, 91Sep 08, 92[F16L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6109661 Flexible coupler apparatusExpiredApr 16, 99Aug 29, 00[F16L]
6086110 Vibration decoupling connector for exhaust systemsExpiredMay 11, 98Jul 11, 00[F16L]
6076557 Thin wall, high pressure, volume compensatorExpiredJun 12, 98Jun 20, 00[F16L]
5992896 Flexible coupler apparatusExpiredApr 15, 98Nov 30, 99[F16L]
5988226 High pressure safety hose assembly and method of manufacturingExpiredMay 09, 96Nov 23, 99[F16L]
5944363 Flexible connector systemsExpiredJan 06, 97Aug 31, 99[F16L]
5893681 Flexible pipe having a flexible wrap applied thereto and method for attaching the wrapExpiredJan 06, 97Apr 13, 99[F16L]
5372390 Coupling system for relatively thick-walled tubesExpiredFeb 24, 93Dec 13, 94[F16L]
5340165 Flexible connectorExpiredJun 21, 91Aug 23, 94[F16L]
5333447 Integrated air injection and exhaust gas recirculation systemExpiredDec 28, 92Aug 02, 94[F02M, F01N]
5333917 Tube attachment clamp systemExpiredAug 06, 92Aug 02, 94[F16L]
5174612 Vibration isolating sealing clamp for conduit structuresExpiredJul 15, 91Dec 29, 92[F16L]
5092748 Fuel metering pump systemExpiredSep 06, 90Mar 03, 92[F04B]
5069487 Flexible connectorExpiredFeb 08, 90Dec 03, 91[F16L]
4339936 Annular corrugatorExpiredNov 03, 80Jul 20, 82[B21D]
4332404 Flexible tubing couplingExpiredAug 27, 80Jun 01, 82[F16L]
4289338 Belt type expansion jointsExpiredJul 07, 80Sep 15, 81[F16L]
4250223 Belt type expansion jointsExpiredJul 07, 78Feb 10, 81[B65G, F16G, B32B]
4227444 Aneroid bellows assemblyExpiredOct 30, 78Oct 14, 80[F01B, F16J]
4204707 Vibration absorbing connectorExpiredDec 08, 78May 27, 80[F16L]

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