Inventor

Won-Sup Kim

Inventor

Seongnam-si, KR

Overview

2001–2020

Patent span

Chemistry

Primary field (CPC C)

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

C07Bprimary

C07BGeneral methods of organic chemistry12%

C07CAcyclic or carbocyclic compounds12%

C07DHeterocyclic compounds12%

F01PCooling of machines or engines in general12%

A61KPreparations for medical, dental or toiletry purposes6%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%

B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for6%

F02BInternal-combustion piston engines6%

F02DControlling combustion engines6%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to LG CHEMICAL LTD (1)· patent assignee history

2001Based in Daejeon, KR· patent location history

2010–2018Patents assigned to HYUNDAI MOTOR CO LTD (3)· patent assignee history

2010Based in Gyeonggi-do, KR· patent location history

2018Based in Incheon, KR· patent location history

2019–2020Patents assigned to AMINOLOGICS CO LTD (3)· patent assignee history

2019Patents assigned to AMINIOLOGICS CO LTD (1)· patent assignee history

2019–2020Based in Seongnam-si, KR· patent location history

2019Based in Seongnam, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations