Assignee
KOREA RES INST CHEM TECH
KR·259 granted patents·37 pending applications·4,026 citations·filing 1986–2015
Top patents by PatentIndex Score
296 records- 0194US7771687B2Method for preparing granular polycrystalline silicon using fluidized bed reactorKOREA RES INST CHEM TECH·Filed 2007·Granted Aug 10, 2010·22 cites·14 claims
- 0294US5374413AHeating of fluidized bed reactor by microwavesKOREA RES INST CHEM TECH·Filed 1993·Granted Dec 20, 1994·125 cites·23 claims
- 0393US7378193B2Polysiloxane-based compound and solid polymer electrolyte composition using the sameKOREA RES INST CHEM TECH·Filed 2005·Granted May 27, 2008·17 cites·6 claims
- 0493US5250023ATransdermal administration method of protein or peptide drug and its administration device thereofKOREA RES INST CHEM TECH·Filed 1990·Granted Oct 5, 1993·588 cites·19 claims
- 0592US9199944B2N2,N4-bis(4-(piperazine-1-yl)phenyl)pirimidine-2,4-diamine derivative or pharmaceutically acceptable salt thereof, and composition containing same as active ingredient for preventing or treating cancerKOREA RES INST CHEM TECH·Filed 2015·Granted Dec 1, 2015·10 cites·11 claims
- 0692US7972562B2High-pressure fluidized bed reactor for preparing granular polycrystalline siliconKOREA RES INST CHEM TECH·Filed 2007·Granted Jul 5, 2011·14 cites·25 claims
- 0792US7855299B2Preparation method of porous organic inorganic hybrid materialsKOREA RES INST CHEM TECH·Filed 2007·Granted Dec 21, 2010·14 cites·16 claims
- 0892US7157404B1Catalyst for preparing hydrocarbonKOREA RES INST CHEM TECH·Filed 2000·Granted Jan 2, 2007·36 cites·2 claims
- 0992US6682782B2Organic compound having an acetylene group, vacuum deposition polymerization thereof, deposited polymerized thin film, and electroluminescence device containing sameKOREA RES INST CHEM TECH·Filed 2001·Granted Jan 27, 2004·35 cites·3 claims
- 1092US5382412AFluidized bed reactor heated by microwavesKOREA RES INST CHEM TECH·Filed 1993·Granted Jan 17, 1995·121 cites·7 claims
- 1191US6740783B1Process for preparing dimethyl ether from crude methanolKOREA RES INST CHEM TECH·Filed 2003·Granted May 25, 2004·31 cites·3 claims
- 1290US8017024B2Method for continual preparation of polycrystalline silicon using a fluidized bed reactorKOREA RES INST CHEM TECH·Filed 2007·Granted Sep 13, 2011·12 cites·18 claims
- 1390US6541377B2Method and apparatus for preparing polysilicon granulesKOREA RES INST CHEM TECH·Filed 2001·Granted Apr 1, 2003·40 cites·13 claims
- 1490US4822779APhosphoric and thiophosphonic acid derivatives of 5-hydroxypyrazoles, compositions and useKOREA RES INST CHEM TECH·Filed 1988·Granted Apr 18, 1989·96 cites·17 claims
- 1589US5273749AProcess for preparing coated microbial pesticides and pesticides produced therefromKOREA RES INST CHEM TECH·Filed 1992·Granted Dec 28, 1993·56 cites·5 claims
- 1689US4786477AFluidized bed reactor with microwave heating system for preparing high-purity polycrystalline siliconKOREA RES INST CHEM TECH·Filed 1987·Granted Nov 22, 1988·126 cites·9 claims
- 1788US8030507B2Tin amino-alkoxide complexes and process for preparing thereofKOREA RES INST CHEM TECH·Filed 2009·Granted Oct 4, 2011·11 cites·8 claims
- 1888US7045826B2Strontium silicate-based phosphor, fabrication method thereof, and LED using the phosphorKOREA RES INST CHEM TECH·Filed 2004·Granted May 16, 2006·66 cites·20 claims
- 1988US6822125B2Method for preparing dimethylether using a membrane reactor for separation and reactionKOREA RES INST CHEM TECH·Filed 2003·Granted Nov 23, 2004·31 cites·5 claims
- 2087US7959894B2Flaky alpha-alumina crystal and a method of its preparationKOREA RES INST CHEM TECH·Filed 2006·Granted Jun 14, 2011·10 cites·7 claims
- 2186US7993746B2Flaky alpha-alumina crystals with large aspect ratio and a preparation method of the sameKOREA RES INST CHEM TECH·Filed 2007·Granted Aug 9, 2011·10 cites·9 claims
- 2286US7847134B2Process of producing monohydric alcohols from monocarboxylic acids or derivatives thereofKOREA RES INST CHEM TECH·Filed 2009·Granted Dec 7, 2010·9 cites·10 claims
- 2386US5362424AMicroencapsulation for controlled oral drug delivery systemKOREA RES INST CHEM TECH·Filed 1991·Granted Nov 8, 1994·92 cites·9 claims
- 2486US5242944APhenylacetamide derivatives and pharmaceutical compositions thereofKOREA RES INST CHEM TECH·Filed 1992·Granted Sep 7, 1993·37 cites·15 claims
- 2586US4900411AMethod of preparing a high-purity polycrystalline silicon using a microwave heating system in a fluidized bed reactorKOREA RES INST CHEM TECH·Filed 1986·Granted Feb 13, 1990·71 cites·14 claims
- 2685US9316906B2Fluorene oxime ester compound, photopolymerization initiator and photoresist composition containing the sameKOREA RES INST CHEM TECH·Filed 2013·Granted Apr 19, 2016·8 cites·8 claims
- 2785US6982341B1Volatile copper aminoalkoxide complex and deposition of copper thin film using sameKOREA RES INST CHEM TECH·Filed 2005·Granted Jan 3, 2006·11 cites·6 claims
- 2885US6693060B2Modified θ-Al2O3-supported nickel reforming catalyst and its use for producing synthesis gas from natural gasKOREA RES INST CHEM TECH·Filed 2002·Granted Feb 17, 2004·28 cites·3 claims
- 2984US7854826B2Carbon nanotube biosensors with aptamers as molecular recognition elements and method for sensing target material using the sameKOREA RES INST CHEM TECH·Filed 2007·Granted Dec 21, 2010·19 cites·18 claims
- 3084US6783897B2Crosslinking agent and crosslinkable solid polymer electrolyte using the sameKOREA RES INST CHEM TECH·Filed 2002·Granted Aug 31, 2004·47 cites·6 claims
- 3184US5879645AMethod for removing nitrogen oxides in exhaust gas by selective catalytic reduction and catalyst for reduction of nitrogen oxidesKOREA RES INST CHEM TECH·Filed 1995·Granted Mar 9, 1999·82 cites·15 claims
- 3283US7462732B2Volatile nickel aminoalkoxide complex and deposition of nickel thin film using sameKOREA RES INST CHEM TECH·Filed 2005·Granted Dec 9, 2008·7 cites·7 claims
- 3383US6793821B2Super water-repellent organic/inorganic composite membraneKOREA RES INST CHEM TECH·Filed 2002·Granted Sep 21, 2004·36 cites·7 claims
- 3483US6191318B1Process for preparing hydroxylated aromatics by hydrogen and oxygenKOREA RES INST CHEM TECH·Filed 1999·Granted Feb 20, 2001·25 cites·13 claims
- 3582US7449112B2Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparationKOREA RES INST CHEM TECH·Filed 2005·Granted Nov 11, 2008·16 cites·9 claims
- 3682US6958427B2Method for catalytic dehydrogenation of hydrocarbons using carbon dioxide as a soft oxidantKOREA RES INST CHEM TECH·Filed 2003·Granted Oct 25, 2005·19 cites·10 claims
- 3782US5952540AProcess for preparing hydrocarbonsKOREA RES INST CHEM TECH·Filed 1995·Granted Sep 14, 1999·34 cites·6 claims
- 3882US5346141AMethod for pulverizing silicon particles by fluid jet energyKOREA RES INST CHEM TECH·Filed 1993·Granted Sep 13, 1994·45 cites·20 claims
- 3981US7659215B2Method of depositing nanolaminate film for non-volatile floating gate memory devices by atomic layer depositionKOREA RES INST CHEM TECH·Filed 2007·Granted Feb 9, 2010·10 cites·15 claims
- 4081US6790898B2Preparation of fluorinated core-shell particles with water and oil repellencyKOREA RES INST CHEM TECH·Filed 2002·Granted Sep 14, 2004·19 cites·6 claims
- 4180US8894753B2Carbon dioxide capture systemsKOREA RES INST CHEM TECH·Filed 2013·Granted Nov 25, 2014·4 cites·17 claims
- 4280US8598173B21-[(6,7-substituted alkoxyquinoxalinyl)aminocarbonyl]-4-(hetero)arylpiperazine derivatives for treating tumorsKOREA RES INST CHEM TECH·Filed 2012·Granted Dec 3, 2013·5 cites·20 claims
- 4380US7220863B2Process for preparing 2-aminopyridine derivativesKOREA RES INST CHEM TECH·Filed 2005·Granted May 22, 2007·3 cites·11 claims
- 4480US6566300B2Titania photocatalyst and its preparing methodKOREA RES INST CHEM TECH·Filed 2001·Granted May 20, 2003·22 cites·13 claims
- 4580US5952448AStable precursor of polyimide and a process for preparing the sameKOREA RES INST CHEM TECH·Filed 1997·Granted Sep 14, 1999·42 cites·11 claims
- 4679US6379524B1Method for preparing composite membrane for separation of hydrogen gasKOREA RES INST CHEM TECH·Filed 1998·Granted Apr 30, 2002·52 cites·9 claims
- 4778US7803460B2Filament bundle type nano fiber and manufacturing method thereofKOREA RES INST CHEM TECH·Filed 2009·Granted Sep 28, 2010·4 cites·5 claims
- 4878US7405312B2Manufacturing method of hexafluoropropylene oxide with high yieldKOREA RES INST CHEM TECH·Filed 2007·Granted Jul 29, 2008·2 cites·3 claims
- 4978US6787621B2Vinyl group-containing diarylethene and polymer thereof having excellent optical propertiesKOREA RES INST CHEM TECH·Filed 2002·Granted Sep 7, 2004·18 cites·6 claims
- 5078US6117810AManufacturing method of complex molecular sieve compoundKOREA RES INST CHEM TECH·Filed 1997·Granted Sep 12, 2000·50 cites·6 claims
Showing the top 50 of 296 patent records by PatentIndex Score.
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