Assignee
CITIES SERVICE CO
102 granted patents·4,271 citations·filing 1971–1986
Top patents by PatentIndex Score
102 records- 0199US4422317AApparatus and process for selectively expanding a tubeCITIES SERVICE CO·Filed 1982·Granted Dec 27, 1983·106 cites·10 claims
- 0299US4420866AApparatus and process for selectively expanding to join one tube into another tubeCITIES SERVICE CO·Filed 1982·Granted Dec 20, 1983·140 cites·14 claims
- 0398US4501445AMethod of in-situ hydrogenation of carbonaceous materialCITIES SERVICE CO·Filed 1983·Granted Feb 26, 1985·346 cites·41 claims
- 0497USD264040SLaundry basketCITIES SERVICE CO·Filed 1979·Granted Apr 27, 1982·53 cites·1 claims
- 0596US4421943ACollapsible mobile solar energy power sourceCITIES SERVICE CO·Filed 1982·Granted Dec 20, 1983·321 cites·6 claims
- 0696US4412585AElectrothermal process for recovering hydrocarbonsCITIES SERVICE CO·Filed 1982·Granted Nov 1, 1983·434 cites·2 claims
- 0796USD266709SBeverage bottle transport caseCITIES SERVICE CO·Filed 1980·Granted Oct 26, 1982·47 cites·1 claims
- 0896US4303174AFoot operated container and covering deviceCITIES SERVICE CO·Filed 1980·Granted Dec 1, 1981·96 cites·4 claims
- 0996US4065034AGun-type dispenser for heat softenable adhesive or sealant compoundsCITIES SERVICE CO·Filed 1976·Granted Dec 27, 1977·81 cites·1 claims
- 1095US4030549ARecovery of geothermal energyCITIES SERVICE CO·Filed 1976·Granted Jun 21, 1977·101 cites·12 claims
- 1194US4415034AElectrode well completionCITIES SERVICE CO·Filed 1982·Granted Nov 15, 1983·158 cites·7 claims
- 1292US4703797ASweep improvement in enhanced oil recoveryCITIES SERVICE CO·Filed 1986·Granted Nov 3, 1987·98 cites·22 claims
- 1392US4221763AMulti tube high pressure, high temperature reactorCITIES SERVICE CO·Filed 1978·Granted Sep 9, 1980·54 cites·1 claims
- 1491US4452234ACollapsible mobile solar energy power sourceCITIES SERVICE CO·Filed 1983·Granted Jun 5, 1984·88 cites·6 claims
- 1590US4463988AHorizontal heated plane processCITIES SERVICE CO·Filed 1982·Granted Aug 7, 1984·199 cites·31 claims
- 1689USD259993SWash boardCITIES SERVICE CO·Filed 1979·Granted Jul 28, 1981·22 cites·1 claims
- 1789US4230501APigments dispersible in plasticsCITIES SERVICE CO·Filed 1978·Granted Oct 28, 1980·56 cites·3 claims
- 1888US4264329ATracing flow of fluidsCITIES SERVICE CO·Filed 1979·Granted Apr 28, 1981·71 cites·11 claims
- 1988US4013622AMethod of reducing breakdown in polyethylene filmCITIES SERVICE CO·Filed 1975·Granted Mar 22, 1977·80 cites·4 claims
- 2087US4418457AApparatus and process for expanding to join a tube into a tube sheet openingCITIES SERVICE CO·Filed 1982·Granted Dec 6, 1983·34 cites·12 claims
- 2187US4125535AProcess for preparing bisimides and bisimides prepared therebyCITIES SERVICE CO·Filed 1977·Granted Nov 14, 1978·24 cites·12 claims
- 2287US4119239AContainer lock deviceCITIES SERVICE CO·Filed 1977·Granted Oct 10, 1978·62 cites·7 claims
- 2387US4092345A(Cyclo)alkylenediammonium-bis-tetrahalophthalatesCITIES SERVICE CO·Filed 1976·Granted May 30, 1978·20 cites·8 claims
- 2487US4040976AProcess of treating carbonaceous material with carbon dioxideCITIES SERVICE CO·Filed 1976·Granted Aug 9, 1977·30 cites·5 claims
- 2586US4430457ACling/stretch wrap compositionsCITIES SERVICE CO·Filed 1982·Granted Feb 7, 1984·40 cites·5 claims
- 2686US4087441AProcess for preparing aromatic bisimidesCITIES SERVICE CO·Filed 1976·Granted May 2, 1978·18 cites·6 claims
- 2785US4415431AIntegrated oxygasification and hydropyrolysis process for producing liquid and gaseous hydrocarbonsCITIES SERVICE CO·Filed 1982·Granted Nov 15, 1983·32 cites·10 claims
- 2885US4325492ACovered containerCITIES SERVICE CO·Filed 1980·Granted Apr 20, 1982·47 cites·10 claims
- 2985US3981659AApparatus for drying carbon black pelletsCITIES SERVICE CO·Filed 1971·Granted Sep 21, 1976·39 cites·5 claims
- 3085US3976530AMethod for producing a two component polymeric tapeCITIES SERVICE CO·Filed 1975·Granted Aug 24, 1976·45 cites·1 claims
- 3184US4111189ACombined solar radiation collector and thermal energy storage deviceCITIES SERVICE CO·Filed 1977·Granted Sep 5, 1978·90 cites·30 claims
- 3284US4012311AShort residence time low pressure hydropyrolysis of carbonaceous materialsCITIES SERVICE CO·Filed 1975·Granted Mar 15, 1977·31 cites·12 claims
- 3384US3959008ACarbon blackCITIES SERVICE CO·Filed 1974·Granted May 25, 1976·48 cites·21 claims
- 3483US4435518APolymerization catalystCITIES SERVICE CO·Filed 1982·Granted Mar 6, 1984·28 cites·22 claims
- 3583US4374734AEmulsion breaking of surfactant stabilized crude oil in water emulsionsCITIES SERVICE CO·Filed 1981·Granted Feb 22, 1983·48 cites·8 claims
- 3682US4092282AHot melt sealant compositionCITIES SERVICE CO·Filed 1977·Granted May 30, 1978·31 cites·4 claims
- 3782US3997423AShort residence time low pressure hydropyrolysis of carbonaceous materialsCITIES SERVICE CO·Filed 1975·Granted Dec 14, 1976·27 cites·9 claims
- 3881US4444276AUnderground radial pipe networkCITIES SERVICE CO·Filed 1980·Granted Apr 24, 1984·97 cites·3 claims
- 3981US4232140AProcess for polymerizing olefinsCITIES SERVICE CO·Filed 1978·Granted Nov 4, 1980·37 cites·8 claims
- 4081US4029570AProcess for recovering crude oil from an underground reservoirCITIES SERVICE CO·Filed 1976·Granted Jun 14, 1977·38 cites·17 claims
- 4181US3960700ACoal hydrogenation to produce liquidsCITIES SERVICE CO·Filed 1975·Granted Jun 1, 1976·36 cites·7 claims
- 4279US3978920AIn situ combustion process for multi-stratum reservoirsCITIES SERVICE CO·Filed 1975·Granted Sep 7, 1976·59 cites·10 claims
- 4376US4165302AFilled resin compositions containing atactic polypropyleneCITIES SERVICE CO·Filed 1978·Granted Aug 21, 1979·39 cites·5 claims
- 4476US4096194AHigh purity iso-butylene recoveryCITIES SERVICE CO·Filed 1976·Granted Jun 20, 1978·11 cites·5 claims
- 4576US4067930AFlame-retardant compositionCITIES SERVICE CO·Filed 1976·Granted Jan 10, 1978·31 cites·12 claims
- 4675US4075081AFluidized bed hydroretorting of oil shaleCITIES SERVICE CO·Filed 1977·Granted Feb 21, 1978·21 cites·5 claims
- 4774US4434242APolymerization catalystCITIES SERVICE CO·Filed 1982·Granted Feb 28, 1984·22 cites·25 claims
- 4874US4406499AMethod of in situ bitumen recovery by percolationCITIES SERVICE CO·Filed 1981·Granted Sep 27, 1983·48 cites·8 claims
- 4973USD265009SBottle crateCITIES SERVICE CO·Filed 1980·Granted Jun 15, 1982·12 cites·1 claims
- 5073USD261194SBeverage caseCITIES SERVICE CO·Filed 1978·Granted Oct 6, 1981·10 cites·1 claims
Showing the top 50 of 102 patent records by PatentIndex Score.
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