Assignee
TECHNIGAZ
22 granted patents·886 citations·filing 1973–1994
Top patents by PatentIndex Score
22 records- 0196US4021982AHeat insulating wall structure for a fluid-tight tank and the method of making sameTECHNIGAZ·Filed 1976·Granted May 10, 1977·90 cites·22 claims
- 0292US4450711AMethod of and device for remotely detecting leaks in a fluid-conveying pipe-line submerged within an ambient fluid and pipe-line provided with such a detection deviceTECHNIGAZ·Filed 1981·Granted May 29, 1984·88 cites·9 claims
- 0392US4417603AFlexible heat-insulated pipe-line for in particular cryogenic fluidsTECHNIGAZ·Filed 1981·Granted Nov 29, 1983·98 cites·34 claims
- 0492US4366917ACryogenic tankTECHNIGAZ·Filed 1980·Granted Jan 4, 1983·60 cites·1 claims
- 0591US4513550AMethod of building a reservoir for storing a liquid at low temperatureTECHNIGAZ·Filed 1981·Granted Apr 30, 1985·56 cites·14 claims
- 0691US4378403ALaminated composite material usable in heat-insulating composite wallsTECHNIGAZ·Filed 1978·Granted Mar 29, 1983·45 cites·2 claims
- 0787US5501359APrefabricated structure for forming fluid-tight and thermo-insulated walls for very low temperature fluid confinement containerTECHNIGAZ·Filed 1993·Granted Mar 26, 1996·91 cites·11 claims
- 0886US4128069AMethod of mounting a heat-insulating composite wall structure in a liquefied gas transportation and/or storage tankTECHNIGAZ·Filed 1977·Granted Dec 5, 1978·42 cites·12 claims
- 0986US4105819ALaminated sheets particularly for cryogenic enclosures, pipes, and the likeTECHNIGAZ·Filed 1976·Granted Aug 8, 1978·36 cites·15 claims
- 1086US4054431AMethod and device for regenerating an impure effluent fluid and product obtained therebyTECHNIGAZ·Filed 1975·Granted Oct 18, 1977·17 cites·11 claims
- 1186US4003174AMethod of mounting a composite wall structure and corresponding wall structure thus obtainedTECHNIGAZ·Filed 1975·Granted Jan 18, 1977·41 cites·18 claims
- 1284US4090538ASystem for loading and unloading at sea a transportation ship conveying incoherent productsTECHNIGAZ·Filed 1975·Granted May 23, 1978·37 cites·14 claims
- 1382US4461398AStorage tank for cryogenic liquefied gases such in particular as hydrogenTECHNIGAZ·Filed 1982·Granted Jul 24, 1984·36 cites·9 claims
- 1481US4199909AThermally insulating, fluid-tight composite wall, prefabricated elements for constructing the same and method of constructing said wallTECHNIGAZ·Filed 1978·Granted Apr 29, 1980·32 cites·24 claims
- 1573US4747513AHeat insulating wall structure for a fluid-tight tankTECHNIGAZ·Filed 1987·Granted May 31, 1988·53 cites·9 claims
- 1664US4060263AConduit for conveying a fluid, the temperature of which is different from the surrounding temperatureTECHNIGAZ·Filed 1976·Granted Nov 29, 1977·25 cites·20 claims
- 1760US3934152AEnclosure for confining radio-active products or wasteTECHNIGAZ·Filed 1973·Granted Jan 20, 1976·14 cites·15 claims
- 1844US5510595AMachine for automatic in situ welding according to a curvilinear section profile and having programmable extrapolation controlTECHNIGAZ·Filed 1994·Granted Apr 23, 1996·13 cites·14 claims
- 1931US3957170ASupporting device for a rigid vehicle-borne heat-insulated tankTECHNIGAZ·Filed 1975·Granted May 18, 1976·2 cites·13 claims
- 2030US4133181AMethod of assembling and laying a conduit for conveying a fluid between an on-shore point of a coastal region and an advanced off-shore pointTECHNIGAZ·Filed 1976·Granted Jan 9, 1979·2 cites·9 claims
- 2129US5468089ABuried storage tank with a single fluid-tight vessel for the confinement of a liquefied gas for example and arrangement of such storage tanksTECHNIGAZ·Filed 1994·Granted Nov 21, 1995·8 cites·15 claims
- 228US4570815AFluid-tight connecting structure and storage tank in particular for a molten salt, fitted with said structureTECHNIGAZ·Filed 1984·Granted Feb 18, 1986·0 cites·12 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →