Hyungseok CHANG

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Patents Grantslast 30 patents

Information Patent Grant
Iron oxide magnetic particles
- Patent number 11,795,065
- Issue date Oct 24, 2023
- ZTI BIOSCIENCES CO., LTD.
- Hyungseok Chang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for producing iron oxide magnetic particles, and iron oxide...
- Patent number 11,780,739
- Issue date Oct 10, 2023
- ZTI BIOSCIENCES CO., LTD.
- Hyungseok Chang
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
IRON OXIDE MAGNETIC PARTICLES
- Publication number 20240066154
- Publication date Feb 29, 2024
- ZTI Biosciences Co., Ltd.
- Hyungseok CHANG
- B82 - NANO-TECHNOLOGY
Information Patent Application
IRON OXIDE MAGNETIC PARTICLES
- Publication number 20240058449
- Publication date Feb 22, 2024
- ZTI BIOSCIENCES CO.,LTD.
- Hyungseok CHANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITION COMPRISING IRON OXIDE MAGNETIC PARTICLES FOR A TREATMEN...
- Publication number 20230127444
- Publication date Apr 27, 2023
- ZTI BIOSCIENCES CO, LTD.
- Hyungseok CHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
IRON OXIDE MAGNETIC PARTICLES
- Publication number 20210327621
- Publication date Oct 21, 2021
- ZTI Biosciences Co., Ltd.
- Hyungseok CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING IRON OXIDE MAGNETIC PARTICLES, AND IRON OXIDE...
- Publication number 20210317005
- Publication date Oct 14, 2021
- ZTI Biosciences Co., Ltd.
- Hyungseok CHANG
- B82 - NANO-TECHNOLOGY