Inventor

Eun Yeong Hwang

Inventor

Suwon-si, KR

Overview

3→

Patents

2018–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds40%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium20%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds20%

C09DCoating compositions, e.g. paints, varnishes or lacquers20%

PatentTitleYear

10,793,671Aliphatic polycarbonate macropolyol and aliphatic polycarbonate-coaromatic polyester macropolyol2020 10,160,775Group 4 transition metal compound and use thereof2018 9,975,990Aliphatic polycarbonate with long-chain branches and aromatic copolyester thereof2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2020Patents assigned to LOTTE CHEMICAL CORP (2)· patent assignee history

2018Patents assigned to HANWHA CHEMICAL CORP (1)· patent assignee history

2018–2020Based in Suwon-si, KR· patent location history

2018Based in Gyeonggi-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LOTTE CHEMICAL CORP	2	2018–2020
HANWHA CHEMICAL CORP	1	2018

Locations

Location	Patents	Span
Suwon-si, KR	2	2018–2020
Gyeonggi-do, KR	1	2018