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Inventor

Chae Hwan Hong

Inventor
Gyeonggi-do, KR

Overview

18→
Patents
2010–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 18 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry15%
C08LCompositions of macromolecular compounds15%
C07CAcyclic or carbocyclic compounds11%
C07DHeterocyclic compounds9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C08JWorking-up9%
C07BGeneral methods of organic chemistry4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
B29BPreparation or pretreatment of the material to be shaped2%
PatentTitleYear
10,948,147Multifunction lighting unit202110,829,439Method for producing adipamide as intermediate for production of raw material for bio-based nylon202010,711,009Method of preparing d-glucaro-1,4:6,3-dilactone202010,611,716Method of preparing adipic acid202010,414,710Method for manufacturing adipic acid using biomass20199,580,561'Manufacturing method of poly lactic acid stereocomplex using solvent casting method'20179,504,992'Solid acid catalyst for preparing a monosaccharide and method of preparing a monosaccharide from seaweed using the same'20169,447,012'Synthetic process of adipic acid'20169,227,904'Method for producing glucaric acid'20169,102,647'Method for preparing lactide using an ionic solvent'20159,096,709'Preparation method of flexible polylactide stereocomplex and the compound thereof'20158,889,797'Preparation method of flexible polylactide stereocomplex and the compound thereof'20148,759,545'Method of preparing lactide from lactate'20148,673,600'Method and apparatus for producing lactic acid'20148,378,027'Manufacturing method of polylactic acid composite composition'20138,211,966'Eco-friendly polypropylene-polylactic acid composite composition'20128,143,340'Polylactic acid composites'20127,812,075'Solvent-free polyurethane-based artificial leather having the texture of human skin and the preparation method thereof'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to HYUNDAI MOTOR CO LTD (17)· patent assignee history
2010–2020Patents assigned to KIA MOTORS CORP (5)· patent assignee history
2010–2017Based in Gyeonggi-do, KR· patent location history
2012–2017Patents assigned to HAN DO SUCK (6)· patent assignee history
2012–2017Patents assigned to HONG CHAE HWAN (6)· patent assignee history
2014–2015Patents assigned to KOREA INST SCI & TECH (2)· patent assignee history
2015–2020Based in Seoul, KR· patent location history
2021Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYUNDAI MOTOR CO LTD172010–2020
HAN DO SUCK62012–2017
HONG CHAE HWANself62012–2017
KIA MOTORS CORP52010–2020
KOREA INST SCI & TECH22014–2015
Locations
LocationPatentsSpan
Gyeonggi-do, KR92010–2017
Seoul, KR82015–2020
San Francisco, California, US12021