Assignee
BBC BROWN BOVERI & CIE
1,251 granted patents·1 pending application·25,492 citations·filing 1972–2013
Top patents by PatentIndex Score
1,252 records- 0198US4298448AElectrophoretic displayBBC BROWN BOVERI & CIE·Filed 1980·Granted Nov 3, 1981·274 cites·18 claims
- 0297US4932861AProcess for premixing-type combustion of liquid fuelBBC BROWN BOVERI & CIE·Filed 1988·Granted Jun 12, 1990·161 cites·2 claims
- 0397US4499731AControllable exhaust gas turbochargerBBC BROWN BOVERI & CIE·Filed 1982·Granted Feb 19, 1985·70 cites·10 claims
- 0497US4216449AWaveguide for the transmission of electromagnetic energyBBC BROWN BOVERI & CIE·Filed 1978·Granted Aug 5, 1980·260 cites·13 claims
- 0597US4147204ACompressed-air storage installationBBC BROWN BOVERI & CIE·Filed 1977·Granted Apr 3, 1979·160 cites·10 claims
- 0697US4144057AShape memory alloysBBC BROWN BOVERI & CIE·Filed 1977·Granted Mar 13, 1979·70 cites·24 claims
- 0797US4137193AUtilization of dyes for liquid crystal displaysBBC BROWN BOVERI & CIE·Filed 1977·Granted Jan 30, 1979·35 cites·13 claims
- 0896US4308476ABar windings for electrical machinesBBC BROWN BOVERI & CIE·Filed 1975·Granted Dec 29, 1981·108 cites·3 claims
- 0996US4205293AThermoelectric switchBBC BROWN BOVERI & CIE·Filed 1978·Granted May 27, 1980·61 cites·12 claims
- 1096US4201635AMethod and apparatus for carrying out an electrolysis processBBC BROWN BOVERI & CIE·Filed 1978·Granted May 6, 1980·65 cites·31 claims
- 1196US4121107AApparatus for automatic low-bacteria to aseptic filling and packing of foodstuffsBBC BROWN BOVERI & CIE·Filed 1977·Granted Oct 17, 1978·86 cites·5 claims
- 1295US4850194ABurner systemBBC BROWN BOVERI & CIE·Filed 1987·Granted Jul 25, 1989·71 cites·6 claims
- 1395US4837484AHigh-power radiatorBBC BROWN BOVERI & CIE·Filed 1987·Granted Jun 6, 1989·101 cites·6 claims
- 1495US4726812AMethod for electrostatically charging up solid or liquid particles suspended in a gas stream by means of ionsBBC BROWN BOVERI & CIE·Filed 1987·Granted Feb 23, 1988·116 cites·5 claims
- 1595US4654492ASwitch driveBBC BROWN BOVERI & CIE·Filed 1985·Granted Mar 31, 1987·192 cites·7 claims
- 1695US4586336AExhaust gas turbocharger with adjustable slide ringBBC BROWN BOVERI & CIE·Filed 1983·Granted May 6, 1986·63 cites·9 claims
- 1795US4518444AMaterial which is at least partially made from a constituent having a one-way shape memory effect and process to produce said materialBBC BROWN BOVERI & CIE·Filed 1982·Granted May 21, 1985·95 cites·15 claims
- 1895US4303877ACircuit for protecting storage cellsBBC BROWN BOVERI & CIE·Filed 1979·Granted Dec 1, 1981·134 cites·19 claims
- 1994US4630436AAir storage gas turbine power station with fluidized bed firingBBC BROWN BOVERI & CIE·Filed 1985·Granted Dec 23, 1986·98 cites·3 claims
- 2094US4523432AAir storage power stationBBC BROWN BOVERI & CIE·Filed 1982·Granted Jun 18, 1985·83 cites·1 claims
- 2194US4507253AEquipment for gassing a liquid and process for operating the equipmentBBC BROWN BOVERI & CIE·Filed 1983·Granted Mar 26, 1985·128 cites·9 claims
- 2294US4424668ACombined gas turbine and steam turbine power stationBBC BROWN BOVERI & CIE·Filed 1982·Granted Jan 10, 1984·98 cites·6 claims
- 2394US4408461ACombustion chamber of a gas turbine with pre-mixing and pre-evaporation elementsBBC BROWN BOVERI & CIE·Filed 1980·Granted Oct 11, 1983·166 cites·15 claims
- 2494US4106859AReflector with light-scattering surface for liquid-crystal displays and method for their manufactureBBC BROWN BOVERI & CIE·Filed 1976·Granted Aug 15, 1978·92 cites·18 claims
- 2594US4025164ALiquid crystal display device for colored display of information with a selective polarizerBBC BROWN BOVERI & CIE·Filed 1976·Granted May 24, 1977·94 cites·14 claims
- 2693US4996117AHigh temperature protective coatingBBC BROWN BOVERI & CIE·Filed 1989·Granted Feb 26, 1991·81 cites·4 claims
- 2793US4788626APower semiconductor moduleBBC BROWN BOVERI & CIE·Filed 1987·Granted Nov 29, 1988·159 cites·10 claims
- 2893US4587589AVoltage limiting feed-through unitBBC BROWN BOVERI & CIE·Filed 1984·Granted May 6, 1986·98 cites·5 claims
- 2993US4492432AHomeotropic nematic display with internal reflectorBBC BROWN BOVERI & CIE·Filed 1981·Granted Jan 8, 1985·97 cites·6 claims
- 3093US4368135AAnisotropic compounds with negative or positive DC-anisotropy and low optical anisotropyBBC BROWN BOVERI & CIE·Filed 1980·Granted Jan 11, 1983·75 cites·15 claims
- 3193US4339925AMethod and apparatus for cooling hot gas casingsBBC BROWN BOVERI & CIE·Filed 1979·Granted Jul 20, 1982·89 cites·4 claims
- 3293US4326930AMethod for electrolytic deposition of metalsBBC BROWN BOVERI & CIE·Filed 1979·Granted Apr 27, 1982·52 cites·23 claims
- 3393US4314007AComposite shaped articlesBBC BROWN BOVERI & CIE·Filed 1979·Granted Feb 2, 1982·64 cites·22 claims
- 3493US4148191AMethod for regulating the power output of a thermodynamic system operating on a closed gas cycle and apparatus for carrying out the methodBBC BROWN BOVERI & CIE·Filed 1976·Granted Apr 10, 1979·86 cites·17 claims
- 3592US4945290AHigh-power radiatorBBC BROWN BOVERI & CIE·Filed 1988·Granted Jul 31, 1990·54 cites·13 claims
- 3692US4890793AAtomizer nozzleBBC BROWN BOVERI & CIE·Filed 1988·Granted Jan 2, 1990·54 cites·8 claims
- 3792US4752193AExhaust-gas turbocharger for the two-stage supercharging of an internal-combustion engine with a device to prevent losses of lubricantBBC BROWN BOVERI & CIE·Filed 1986·Granted Jun 21, 1988·58 cites·2 claims
- 3892US4650648AOzone generator with a ceramic-based dielectricBBC BROWN BOVERI & CIE·Filed 1985·Granted Mar 17, 1987·75 cites·11 claims
- 3992US4522898AHigh-temperature storage batteryBBC BROWN BOVERI & CIE·Filed 1983·Granted Jun 11, 1985·86 cites·13 claims
- 4092US4496252AResilient support arrangement for shaft bearings of highspeed rotors, in particular rotors of turbo machinesBBC BROWN BOVERI & CIE·Filed 1983·Granted Jan 29, 1985·63 cites·8 claims
- 4192US4443188ALiquid cooling arrangement for industrial furnacesBBC BROWN BOVERI & CIE·Filed 1982·Granted Apr 17, 1984·32 cites·14 claims
- 4292US4298249AElectro-optical display having an improved reflector and method of makingBBC BROWN BOVERI & CIE·Filed 1979·Granted Nov 3, 1981·88 cites·10 claims
- 4392US4213025AApparatus for connecting metallic parts by means of arc fusion weldingBBC BROWN BOVERI & CIE·Filed 1978·Granted Jul 15, 1980·53 cites·12 claims
- 4492US4197840APermanent magnet device for implantationBBC BROWN BOVERI & CIE·Filed 1976·Granted Apr 15, 1980·469 cites·14 claims
- 4592US4100745AThermal power plant with compressed air storageBBC BROWN BOVERI & CIE·Filed 1977·Granted Jul 18, 1978·128 cites·13 claims
- 4692US4086690AMethod and apparatus for producing a rotor welded together from discsBBC BROWN BOVERI & CIE·Filed 1976·Granted May 2, 1978·58 cites·17 claims
- 4792US4084217AAlternating-current fed power supplyBBC BROWN BOVERI & CIE·Filed 1977·Granted Apr 11, 1978·121 cites·6 claims
- 4891US4836929AProcess for breaking down organic substances and/or microbes in pretreated feed water for high-purity water recirculation systemsBBC BROWN BOVERI & CIE·Filed 1988·Granted Jun 6, 1989·72 cites·14 claims
- 4991US4760485AZine oxide surge arrestersBBC BROWN BOVERI & CIE·Filed 1986·Granted Jul 26, 1988·102 cites·12 claims
- 5091US4734105AProcess and device for the removal of solid or liquid particles in suspension from a gas stream by means of an electric fieldBBC BROWN BOVERI & CIE·Filed 1985·Granted Mar 29, 1988·70 cites·27 claims
Showing the top 50 of 1,252 patent records by PatentIndex Score.
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