Inventor
Kyung Il Choi
Inventor
Seoul, KR
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations23%
A61KPreparations for medical, dental or toiletry purposes8%
G06KGraphical data reading6%
H04WWireless communication networks6%
H05BElectric heating6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
B01DSeparation4%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%
C10GCracking hydrocarbon oils2%
PatentTitleYear
10,762,315Lighting control system using barcode information202010,509,930Lighting control system using barcode information201910,387,700Emission control system using barcode information20199,493,423'Compounds capable of inhibiting voltage gated calcium ion channel, and pharmaceutical compositions comprising the same'20168,980,923'Compositions and methods for selective inhibition of nicotine acetylcholine receptors'20158,895,602'6-pyrazolylamido-3-substituted azabicyclo[3.1.0]hexane compounds as calcium channel inhibitors'20148,748,422'Pharmaceutical compositions containing quinazoline derivatives for treating as serotonin receptor antagonist'20148,507,540'Oxazolidinone derivatives containing new bicyclic group, having antibacterial activity, and method for treating pathogenic bacterial infections using the same'20138,492,384'Imidazolylalkylcarbonyl derivatives as calcium channel modulators and preparation method thereof'20138,383,631'1,6-disubstituted-3-amino-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-C]pyridin-7-one compounds and preparation thereof'20138,299,072'Pyrazolylmethylamine compounds as calcium channel modulators and preparation method thereof'20127,939,672'Phenylacetate derivatives or pharmaceutically acceptable salts thereof, preparation method thereof and composition for prevention or treatment of diseases induced by activation of T-type calcium ion channel containing the same as an active ingredient'20117,544,686'Piperazinylalkylpyrazole derivatives useful as selective T-type calcium channel blockers and preparation method thereof'20097,531,555'Compositions and methods for selective inhibition of nicotine acetylcholine receptors'20097,388,101'Tetrahydrofuran derivatives having cis substituent, their intermediates, and their preparation method'20087,094,908'Reduction of carbonyl compounds using the carbonyl reductase of Kluyveromyces marxianus '20066,723,724'Isoxazolylalkylpiperazine derivatives having selective biological activity at dopamine D3 or D4 receptor, and preparation thereof'20046,673,740'Method for preparing a catalyst for reduction of nitrogen oxides'20046,673,800'4,5,-dihydroisoxazolylakylpiperazine derivatives having selective biological activity at dopamine D3 or D4 receptor, and preparation thereof'20046,602,818'Method for preparing a catalyst for selective catalytic reduction of nitrogen oxides'20036,248,230'Method for manufacturing cleaner fuels'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Based in Taejon, KR· patent location history
2004–2016Patents assigned to KOREA INST SCI & TECH (12)· patent assignee history
2004–2020Based in Seoul, KR· patent location history
2012–2015Patents assigned to CHOI KYUNG IL (5)· patent assignee history
2012–2014Patents assigned to PAE AE NIM (4)· patent assignee history
2012–2013Patents assigned to CHOO HYUNAH (3)· patent assignee history
2019–2020Patents assigned to HANAM ARTEC CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA INST SCI & TECH | 12 | 2004–2016 |
| CHOI KYUNG ILself | 5 | 2012–2015 |
| PAE AE NIM | 4 | 2012–2014 |
| CHOO HYUNAH | 3 | 2012–2013 |
| HANAM ARTEC CO LTD | 3 | 2019–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seoul, KR | 18 | 2004–2020 |
| Taejon, KR | 3 | 2001–2004 |