Iou-Zen CHEN

Person

Taipei, TW

People

Patents Applicationslast 30 patents

Information Patent Application
USE OF THERMALLY HYDROLYZED KERATIN PEPTIDE SOLUTION IN ENHANCING T...
- Publication number 20250212892
- Publication date Jul 3, 2025
- CH BIOTECH R&D CO., LTD.
- Iou-Zen CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method Of Using/Applying A Keratin Hydrolysis Peptide Solution To P...
- Publication number 20250187995
- Publication date Jun 12, 2025
- CH BIOTECH R&D CO., LTD.
- Iou-Zen CHEN
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Application
METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION TO E...
- Publication number 20250143323
- Publication date May 8, 2025
- CH BIOTECH R&D CO., LTD.
- Iou-Zen CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION TO E...
- Publication number 20250101072
- Publication date Mar 27, 2025
- CH BIOTECH R&D CO., LTD.
- Iou-Zen CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION UPON...
- Publication number 20250081964
- Publication date Mar 13, 2025
- CH BIOTECH R&D CO., LTD.
- Iou-Zen CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION UPON...
- Publication number 20250081965
- Publication date Mar 13, 2025
- CH BIOTECH R&D CO., LTD.
- Iou-Zen CHEN
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Iou-Zen CHEN

Person

Patents Applicationslast 30 patents

USE OF THERMALLY HYDROLYZED KERATIN PEPTIDE SOLUTION IN ENHANCING T...

Method Of Using/Applying A Keratin Hydrolysis Peptide Solution To P...

METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION TO E...

METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION TO E...

METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION UPON...

METHOD OF USING/APPLYING A KERATIN HYDROLYSIS PEPTIDE SOLUTION UPON...