Kwonhyeok YOON

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Vitamin C-containing polycaprolactone microsphere filler and prepar...
- Patent number 11,590,258
- Issue date Feb 28, 2023
- G2GBIO, INC.
- Heeyong Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing biodegradable microspheres having improved sta...
- Patent number 11,311,854
- Issue date Apr 26, 2022
- G2GBIO, INC.
- Heeyong Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SUSTAINED-RELEASE INJECTION PREPARATION CONTAINING DONEPEZIL AND PR...
- Publication number 20240358694
- Publication date Oct 31, 2024
- G2GBIO, INC.
- Heeyong LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VITAMIN C-CONTAINING POLYCAPROLACTONE MICROSPHERE FILLER AND PREPAR...
- Publication number 20210052768
- Publication date Feb 25, 2021
- G2GBIO, INC.
- Heeyong LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
COLLAGEN PEPTIDE-CONTAINING POLYCAPROLACTONE MICROSPHERE FILLER AND...
- Publication number 20200353127
- Publication date Nov 12, 2020
- G2GBIO, INC.
- Heeyong LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREARING BIODEGRANDABLE MICROSPHERES HAVING IMPROVED STA...
- Publication number 20200298196
- Publication date Sep 24, 2020
- G2GBIO, INC.
- Heeyong LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SUSTAINED-RELEASE INJECTION PREPARATION CONTAINING DONEPEZIL AND PR...
- Publication number 20200101054
- Publication date Apr 2, 2020
- G2GBIO, INC.
- Heeyong LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE