Inventor

LEE JOO-YUN

US4 patents

⚠️ This page may combine multiple inventors who share the name “LEE JOO-YUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EKC TECHNOLOGY INC

2 patents

US6498131B1Dec 24, 2002

Composition for cleaning chemical mechanical planarization apparatus

EKC TECHNOLOGY INC56 citations94

US6852682B2Feb 8, 2005

Composition for cleaning chemical mechanical planarization apparatus

EKC TECHNOLOGY INC9 citations71

ILDONG PHARMACEUTICAL CO LTD

1 patent

US11767311B2Sep 26, 2023

Acid secretion inhibitor and use thereof

ILDONG PHARMACEUTICAL CO LTD0 citations54

DONG WHA PHARM CO LTD

1 patent

US11028090B2Jun 8, 2021

[1,2,4]Triazolo[4,3-a]quinoxaline derivative, method for preparing same, and pharmaceutical composition for preventing or treating BET protein-related diseases, containing same as active ingredient

DONG WHA PHARM CO LTD0 citations48