Lg Chem, Ltd

Sml Biopharm Co, Ltd.

Lg Chemical Co., Ltd.

Byung Sun Jeon

Ji Eun Kim

Wook Dong Cho

Jae Min Moon

Seok Hee Yoon

Min Jeong Lee

Jun Gi Jang

Sang Young Jeon

In Ho Hwang

Dong Seob Jeong

Min Soo Kang

Jae C Lee

Yeon Hwan Kim

Kong Kyeom Kim

Jae Soon Bae

Gyo Chang Keum

Eun Kyoung Bang

An Soo Lee

Taek Kang

Seo Hyeon Bae

Jae Hwan Nam

Ji Eun 7-403 Lg Chemistry Apt Kim

Jae Min 3-507 Lg Chemistry Dormitory Moon

Wook Dong 107-1006 Expo Apt Cho

Seok Hee 302-904 Songgang Green Apt Yoon

Wook Dong 107-1006 Expo Apt 15/3 464-1 Cho

Ji Eun 7-403 Lg Chemistry Apt 381-42 Kim

Disclosed is a novel composition of lipid nanoparticles for stabilizing a nucleic acid drug and enhancing delivery in vivo. Lipid nanoparticles include a nucleic acid drug and a lipid, and the nucleic acid includes all of mRNA-based vaccines, RNA for immune boosters, miRNA, siRNA, pDNA, antisense ODN, and pDNA. The lipid of nanoparticles includes a trehalose-based lipid, an ionizable lipid, a phospholipid, a PEG-lipid, and a structure-maintaining lipid. The structure-maintaining lipid provides a composition that can replace commonly used cholesterol with a lithocholic acid derivative, a glycyrrhetinic acid derivative, or a diosgenin derivative. The lipid nanoparticles can be used as a vaccine or therapeutic agent, depending on the type of nucleic acid drug that is used.

Pharmaceutical composition of lipid nanoparticle for delivering nucleic acid drug containing trehalose derivative and novel structure-maintaining lipid compound

The present invention relates to a novel compound that can significantly improve the lifespan, efficiency and thermal stability of an organic light emitting device, and to an organic electroluminescence device or light emitting device comprising the compound in an organic compound layer is also disclosed.

Materials for injecting or transporting holes and organic electroluminescence devices using the same

Disclosed is an organic light emitting device. The organic light emitting device comprises a first electrode, organic material layer(s) comprising a light emitting layer, and a second electrode. The first electrode, the organic material layer(s), and the second electrode form layered structure and at least one layer of the organic material layer(s) include the compound of Formula 1 or the compound of Formula 1 into which a thermosetting or photo-crosslinkable functional group is introduced.

Compound and organic light emitting device using the same

Disclosed is a novel compound which is capable of significantly improving a lifespan, efficiency, and electrochemical and thermal stabilities of an organic light emitting device, the production of the compound, and an organic light emitting device in which the compound is contained in an organic compound layer.

Growing community of inventors

Seoul, South Korea

Byung Sun Jeon