Assignee
KOREA INST GEOSCIENCE & MINERA
KR·57 granted patents·29 pending applications·178 citations·filing 2004–2015
Top patents by PatentIndex Score
86 records- 0194US8051994B2Sample storage apparatusKOREA INST GEOSCIENCE & MINERA·Filed 2009·Granted Nov 8, 2011·23 cites·12 claims
- 0290US9291541B2Apparatus and method of measuring porosity and permeability of dioxide carbon underground storage mediumKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Mar 22, 2016·13 cites·14 claims
- 0390US8656788B2Ring shear apparatus considering wall-slip effectKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Feb 25, 2014·12 cites·12 claims
- 0488US8940179B2Method for preparing magnetite nanoparticles from low-grade iron ore using solvent extraction and magnetite nanoparticles prepared by the sameKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Jan 27, 2015·9 cites·12 claims
- 0587US9227197B2Simplified valuable mineral sorting apparatus and method of sorting valuable minerals using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Jan 5, 2016·20 cites·12 claims
- 0682US9238854B2Method of producing carbide and carbon nitride powders containing binder, and cermet obtained from the sameKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Jan 19, 2016·3 cites·9 claims
- 0780US9372274B2Apparatus and method for 3D seismic exploration for use in a small shipKOREA INST GEOSCIENCE & MINERA·Filed 2015·Granted Jun 21, 2016·2 cites·6 claims
- 0880US7943113B2Lithium-manganese oxides, method for preparing the same, and lithium adsorbent using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2007·Granted May 17, 2011·6 cites·8 claims
- 0977US9128021B2Holder for measuring permeability of unconsolidated sedimentKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Sep 8, 2015·3 cites·3 claims
- 1076US9329296B2Underwater detector and method for underwater detectionKOREA INST GEOSCIENCE & MINERA·Filed 2015·Granted May 3, 2016·2 cites·5 claims
- 1176US9174184B2Methods of producing carbonate minerals and apparatuses of producing the carbonate mineralsKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Nov 3, 2015·3 cites·13 claims
- 1275US8047275B2Ground water restoration type terrestrial heat exchanger using auto temperature bypass apparatusKOREA INST GEOSCIENCE & MINERA·Filed 2009·Granted Nov 1, 2011·6 cites·1 claims
- 1374US7881911B24-D inversion of geophysical data and 4-D imaging method of geological structure using itKOREA INST GEOSCIENCE & MINERA·Filed 2006·Granted Feb 1, 2011·14 cites·7 claims
- 1474US7867317B2Pre-treatment process for liberation of metals from waste printed circuit boards using organic solutionKOREA INST GEOSCIENCE & MINERA·Filed 2008·Granted Jan 11, 2011·6 cites·4 claims
- 1572US9222774B2Clinocompass for measuring strike and dip on irregular geological outcrop, and method of measuring strike and dip by using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Dec 29, 2015·6 cites·10 claims
- 1671US9335245B2Method of reducing uncertainty in pressure pulse-decay measurementKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted May 10, 2016·2 cites·10 claims
- 1769US8979975B2Method of producing low oxygen-content molybdenum powder by reducing molybdenum trioxideKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Mar 17, 2015·1 cites·5 claims
- 1868US9798034B2Airship-based electromagnetic exploration deviceKOREA INST GEOSCIENCE & MINERA·Filed 2015·Granted Oct 24, 2017·1 cites·7 claims
- 1968US9068309B2Apparatus and method for simulating submarine landslide resulting from gas hydrate dissociation or earthquakeKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Jun 30, 2015·2 cites·12 claims
- 2067US9016360B2Fixture structure for reusing underground micro-seismic sensorKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Apr 28, 2015·3 cites·9 claims
- 2166US9334548B2Method of separating and recovering iron from waste non-ferrous slag discharged from process for smelting of non-ferrous metals, including copper, zinc and lead by physical and chemical separation techniqueKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted May 10, 2016·1 cites·6 claims
- 2266US9322265B2Sediment coring apparatus for preventing loss and disturbance of sample in coreKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Apr 26, 2016·4 cites·4 claims
- 2365US7799303B2Method of preparing silica nanoparticles from siliceous mudstoneKOREA INST GEOSCIENCE & MINERA·Filed 2006·Granted Sep 21, 2010·1 cites·3 claims
- 2465US7392719B2Devices and methods for sampling groundwaterKOREA INST GEOSCIENCE & MINERA·Filed 2005·Granted Jul 1, 2008·9 cites·17 claims
- 2562US9145737B2Coring system considering tilting of coring part and method of compensating depth of coring part using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Sep 29, 2015·2 cites·10 claims
- 2659US9354053B2Clinometer apparatusKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted May 31, 2016·3 cites·6 claims
- 2759US9091778B2Earthquake monitoring device and installation method thereofKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Jul 28, 2015·1 cites·12 claims
- 2859US2009130485A1Oligomer/halloysite composite material and method for preparing the same, and hydrocarbon adsorbent using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2008·Application pending·0 cites
- 2958US8019558B2Method for predicting failure of geotechnical structuresKOREA INST GEOSCIENCE & MINERA·Filed 2009·Granted Sep 13, 2011·3 cites·3 claims
- 3056US9335166B2Apparatus for monitoring hot waste water discharged from power plant by using airborne multispectral scanner systemKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted May 10, 2016·1 cites·11 claims
- 3156US8384389B2Method of monitoring behavior of carbon dioxide in porous aquifer by using marine controlled-sources electromagnetic surveyKOREA INST GEOSCIENCE & MINERA·Filed 2010·Granted Feb 26, 2013·1 cites·4 claims
- 3254US9283417B2Method of detoxifying asbestos by using room-temperature recrystallization schemeKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Mar 15, 2016·0 cites·14 claims
- 3354US7767924B2Electrostatic separation system for removal for fine metal from plasticKOREA INST GEOSCIENCE & MINERA·Filed 2004·Granted Aug 3, 2010·9 cites·7 claims
- 3454US2010316789A1Method of modifying silica nanopowder surfacesKOREA INST GEOSCIENCE & MINERA·Filed 2009·Application pending·0 cites
- 3553US9360313B2Compass and clinometer apparatus having the compassKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Jun 7, 2016·2 cites·6 claims
- 3653US8048932B2Fabrication method of CaCO3 nanoparticles using beads millingKOREA INST GEOSCIENCE & MINERA·Filed 2009·Granted Nov 1, 2011·0 cites·6 claims
- 3751US9126068B2Method of treating strong basic aluminum production wasteKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Sep 8, 2015·0 cites·4 claims
- 3851US8883254B2Method of synthesizing hollow silica from sodium silicateKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Nov 11, 2014·0 cites·8 claims
- 3951US8360692B2Apparatus for transferring slurryKOREA INST GEOSCIENCE & MINERA·Filed 2009·Granted Jan 29, 2013·1 cites·6 claims
- 4050US9393664B2Automatic sheet grinding apparatusKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Jul 19, 2016·0 cites·15 claims
- 4150US9296617B2Method for separating and recovering silicon from silicon sludgeKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Mar 29, 2016·0 cites·4 claims
- 4249US8986603B2Apparatus for producing low-oxygen content molybdenum powderKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Mar 24, 2015·0 cites·3 claims
- 4349US8353205B2Measuring apparatus with AE sensor, installing method thereof, and set of the measuring apparatusKOREA INST GEOSCIENCE & MINERA·Filed 2009·Granted Jan 15, 2013·3 cites·10 claims
- 4449US2015160333A1Method of calibrating an infrasound detection apparatus and system for calibrating the infrasound detection apparatusKOREA INST GEOSCIENCE & MINERA·Filed 2014·Application pending·0 cites
- 4548US9272917B2Method of preparing mesoporous silica particles using spray pyrolysisKOREA INST GEOSCIENCE & MINERA·Filed 2012·Granted Mar 1, 2016·0 cites·5 claims
- 4648US9274039B2Permeameter for in-situ measurement of saturated hydraulic conductivityKOREA INST GEOSCIENCE & MINERA·Filed 2013·Granted Mar 1, 2016·0 cites·3 claims
- 4748US9192970B2Banking structure using rocks producing acid drainageKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Nov 24, 2015·0 cites·13 claims
- 4848US2011230332A1Oligomer/halloysite composite material and method for preparing the same, and hydrocarbon adsorbent using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2011·Application pending·0 cites
- 4948US2013284533A1Excitation device and method for downhole seismic testing using the sameKOREA INST GEOSCIENCE & MINERA·Filed 2013·Application pending·0 cites
- 5047US9079055B2Method of removing asbestos from asbestos-containing materials by 99% through low temperature heat treatmentKOREA INST GEOSCIENCE & MINERA·Filed 2014·Granted Jul 14, 2015·0 cites·10 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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