Changmin Hyun

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Siloxy polyethylene glycol and derivatives thereof
- Patent number 11,952,461
- Issue date Apr 9, 2024
- SUNBIO, INC.
- Kwang Nho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Tertiary alkoxy polyethylene glycol and derivatives thereof
- Patent number 10,882,954
- Issue date Jan 5, 2021
- SUNBIO INC.
- Kwang Nho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Hexa-arm polyethylene glycol and its derivatives and the methods of...
- Patent number 6,858,736
- Issue date Feb 22, 2005
- SunBio, Inc.
- Kwang Nho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation method of peg-maleimide derivatives
- Patent number 6,828,401
- Issue date Dec 7, 2004
- SunBio Inc.
- Kwang Nho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Uricase Derivative Co-conjugated With Fatty acid-linked PEG and opt...
- Publication number 20220296685
- Publication date Sep 22, 2022
- SunBio, Inc.
- Kwang Nho
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
SILOXY POLYETHYLENE GLYCOL AND DERIVATIVES THEREOF
- Publication number 20220298302
- Publication date Sep 22, 2022
- SunBio, Inc.
- Kwang NHO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Hemoglobin Derivative Co-conjugated with Fatty Acid-linked PEG and...
- Publication number 20210401949
- Publication date Dec 30, 2021
- SunBio, Inc.
- Kwang Nho
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TERTIARY ALKOXY POLYETHYLENE GLYCOL AND DERIVATIVES THEREOF
- Publication number 20200325274
- Publication date Oct 15, 2020
- SUNBIO INC.
- Kwang Nho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL PREPARATION METHOD OF PEG-MALEIMIDE DERIVATIVES
- Publication number 20040225097
- Publication date Nov 11, 2004
- Kwang Nho
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Novel hexa-arm polyethylene glycol and its derivatives and the meth...
- Publication number 20040096507
- Publication date May 20, 2004
- SunBio Inc.
- Nho Kwang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Changmin Hyun

Person

Patents Grantslast 30 patents

Siloxy polyethylene glycol and derivatives thereof

Tertiary alkoxy polyethylene glycol and derivatives thereof

Hexa-arm polyethylene glycol and its derivatives and the methods of...

Preparation method of peg-maleimide derivatives

Patents Applicationslast 30 patents

Uricase Derivative Co-conjugated With Fatty acid-linked PEG and opt...

SILOXY POLYETHYLENE GLYCOL AND DERIVATIVES THEREOF

Hemoglobin Derivative Co-conjugated with Fatty Acid-linked PEG and...

TERTIARY ALKOXY POLYETHYLENE GLYCOL AND DERIVATIVES THEREOF

NOVEL PREPARATION METHOD OF PEG-MALEIMIDE DERIVATIVES

Novel hexa-arm polyethylene glycol and its derivatives and the meth...