Assignee
US ENERGY
US·4,448 granted patents·54 pending applications·125,697 citations·filing 1945–2025
Top patents by PatentIndex Score
4,502 records- 0199US5096550AMethod and apparatus for spatially uniform electropolishing and electrolytic etchingUS ENERGY·Filed 1990·Granted Mar 17, 1992·413 cites·42 claims
- 0299US4683154ALaser sealed vacuum insulation windowUS ENERGY·Filed 1985·Granted Jul 28, 1987·246 cites·19 claims
- 0399US4543345ASilicon carbide whisker reinforced ceramic composites and method for making sameUS ENERGY·Filed 1984·Granted Sep 24, 1985·196 cites·11 claims
- 0499US4197421ASynthetic carbonaceous fuels and feedstocksUS ENERGY·Filed 1978·Granted Apr 8, 1980·126 cites·10 claims
- 0599US4002499ARadiant energy collectorUS ENERGY·Filed 1974·Granted Jan 11, 1977·149 cites·17 claims
- 0699US3959094AElectrolytic synthesis of methanol from CO2US ENERGY·Filed 1975·Granted May 25, 1976·154 cites·2 claims
- 0798US10427138B1Metal ferrite catalyst for conversion of CO2 and methane to synthesis gas via reformingUS ENERGY·Filed 2017·Granted Oct 1, 2019·15 cites·8 claims
- 0898US10063481B1Network endpoint congestion managementUS ENERGY·Filed 2016·Granted Aug 28, 2018·52 cites·19 claims
- 0998US7668621B2Robotic guarded motion system and methodUS ENERGY·Filed 2006·Granted Feb 23, 2010·146 cites·24 claims
- 1098US6890497B2Method for extracting and sequestering carbon dioxideUS ENERGY·Filed 2001·Granted May 10, 2005·281 cites·18 claims
- 1198US5189678ACoupling apparatus for a metal vapor laserUS ENERGY·Filed 1986·Granted Feb 23, 1993·179 cites·7 claims
- 1298US5132248ADirect write with microelectronic circuit fabricationUS ENERGY·Filed 1988·Granted Jul 21, 1992·382 cites·17 claims
- 1398US5086085AMelamine-formaldehyde aerogelsUS ENERGY·Filed 1991·Granted Feb 4, 1992·121 cites·8 claims
- 1498US5019177AMonolithic tandem solar cellUS ENERGY·Filed 1989·Granted May 28, 1991·166 cites·12 claims
- 1598US4963012APassivation coating for flexible substrate mirrorsUS ENERGY·Filed 1988·Granted Oct 16, 1990·230 cites·25 claims
- 1698US4963709AMethod and device for microwave sintering large ceramic articlesUS ENERGY·Filed 1988·Granted Oct 16, 1990·134 cites·11 claims
- 1798US4917974ALithium/organosulfur redox cell having protective solid electrolyte barrier formed on anode and method of making sameUS ENERGY·Filed 1989·Granted Apr 17, 1990·277 cites·12 claims
- 1898US4905169AMethod and apparatus for simultaneously measuring a plurality of spectral wavelengths present in electromagnetic radiationUS ENERGY·Filed 1989·Granted Feb 27, 1990·284 cites·36 claims
- 1998US4873218ALow density, resorcinol-formaldehyde aerogelsUS ENERGY·Filed 1988·Granted Oct 10, 1989·320 cites·15 claims
- 2098US4833048AMetal-sulfur type cell having improved positive electrodeUS ENERGY·Filed 1988·Granted May 23, 1989·441 cites·24 claims
- 2198US4686979AExcimer laser phototherapy for the dissolution of abnormal growthUS ENERGY·Filed 1985·Granted Aug 18, 1987·204 cites·15 claims
- 2298US4573796AApparatus for eliminating background interference in fluorescence measurementsUS ENERGY·Filed 1984·Granted Mar 4, 1986·258 cites·14 claims
- 2398US4516632AMicrochannel crossflow fluid heat exchanger and method for its fabricationUS ENERGY·Filed 1982·Granted May 14, 1985·342 cites·3 claims
- 2498US4476003AChemical anchoring of organic conducting polymers to semiconducting surfacesUS ENERGY·Filed 1983·Granted Oct 9, 1984·141 cites·25 claims
- 2598US4385661ADownhole steam generator with improved preheating, combustion and protection featuresUS ENERGY·Filed 1981·Granted May 31, 1983·249 cites·13 claims
- 2698US4350955AMagnetic resonance apparatusUS ENERGY·Filed 1980·Granted Sep 21, 1982·163 cites·13 claims
- 2798US4229184AApparatus and method for solar coal gasificationUS ENERGY·Filed 1979·Granted Oct 21, 1980·124 cites·15 claims
- 2898US4133854AMethod for producing small hollow spheresUS ENERGY·Filed 1977·Granted Jan 9, 1979·134 cites·5 claims
- 2998US4107935AHigh temperature refrigeratorUS ENERGY·Filed 1977·Granted Aug 22, 1978·150 cites·18 claims
- 3098US4083272AOmega-X micromachining systemUS ENERGY·Filed 1976·Granted Apr 11, 1978·94 cites·18 claims
- 3198US4011374APorous carbonaceous electrode structure and method for secondary electrochemical cellUS ENERGY·Filed 1975·Granted Mar 8, 1977·113 cites·16 claims
- 3298US3939049AProcess for radiation grafting hydrogels onto organic polymeric substratesUS ENERGY·Filed 1974·Granted Feb 17, 1976·92 cites·7 claims
- 3397US7314847B1Regenerable sorbents for CO2 capture from moderate and high temperature gas streamsUS ENERGY·Filed 2004·Granted Jan 1, 2008·146 cites·5 claims
- 3497US6857553B1Method and apparatus for in-process sensing of manufacturing qualityUS ENERGY·Filed 2003·Granted Feb 22, 2005·196 cites·16 claims
- 3597US6545281B1Pocked surface neutron detectorUS ENERGY·Filed 2001·Granted Apr 8, 2003·135 cites·15 claims
- 3697US5223207AExpert system for online surveillance of nuclear reactor coolant pumpsUS ENERGY·Filed 1992·Granted Jun 29, 1993·112 cites·9 claims
- 3797US5223043ACurrent-matched high-efficiency, multijunction monolithic solar cellsUS ENERGY·Filed 1992·Granted Jun 29, 1993·251 cites·9 claims
- 3897US5181016AMicro-valve pump light valve displayUS ENERGY·Filed 1991·Granted Jan 19, 1993·201 cites·14 claims
- 3997US5139594AMethod for joining ceramic shapesUS ENERGY·Filed 1990·Granted Aug 18, 1992·138 cites·10 claims
- 4097US5105429AModular package for cooling a laser diode arrayUS ENERGY·Filed 1990·Granted Apr 14, 1992·194 cites·14 claims
- 4197US5080706AMethod for fabrication of cylindrical microlenses of selected shapeUS ENERGY·Filed 1990·Granted Jan 14, 1992·85 cites·16 claims
- 4297US4997804ALow density, resorcinol-formaldehyde aerogelsUS ENERGY·Filed 1989·Granted Mar 5, 1991·277 cites·11 claims
- 4397US4915463AMultilayer diffraction gratingUS ENERGY·Filed 1988·Granted Apr 10, 1990·173 cites·6 claims
- 4497US4909842AGrained composite materials prepared by combustion synthesis under mechanical pressureUS ENERGY·Filed 1988·Granted Mar 20, 1990·105 cites·14 claims
- 4597US4887721ALaser particle sorterUS ENERGY·Filed 1987·Granted Dec 19, 1989·121 cites·12 claims
- 4697US4876115AElectrode assembly for use in a solid polymer electrolyte fuel cellUS ENERGY·Filed 1988·Granted Oct 24, 1989·248 cites·4 claims
- 4797US4780372ASilicon nitride protective coatings for silvered glass mirrorsUS ENERGY·Filed 1986·Granted Oct 25, 1988·105 cites·4 claims
- 4897US4719383APiezoelectric shear wave resonator and method of making sameUS ENERGY·Filed 1986·Granted Jan 12, 1988·213 cites·7 claims
- 4997US4641978ABearing systemUS ENERGY·Filed 1984·Granted Feb 10, 1987·71 cites·11 claims
- 5097US4605440ABoron-carbide-aluminum and boron-carbide-reactive metal cermetsUS ENERGY·Filed 1985·Granted Aug 12, 1986·113 cites·42 claims
Showing the top 50 of 4,502 patent records by PatentIndex Score.
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