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Patents Grantslast 30 patents

Information Patent Grant
Method for preparing a cellulose sponge
- Patent number 10,815,313
- Issue date Oct 27, 2020
- SHANXI PISHON BIOMEDICAL TECHNOLOGY CO., LTD
- Sheng-Tung Wen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing a cellulose sponge and mixed solution thereof
- Patent number 10,301,442
- Issue date May 28, 2019
- PISHON BIOMEDICAL CO., LTD
- Sheng-Tung Wen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING A CELLULOSE SPONGE
- Publication number 20180148515
- Publication date May 31, 2018
- PISHON BIOMEDICAL CO., LTD
- SHENG-TUNG WEN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PREPARING A CELLULOSE SPONGE AND MIXED SOLUTION THEREOF
- Publication number 20180072855
- Publication date Mar 15, 2018
- PISHON BIOMEDICAL CO., LTD
- SHENG-TUNG WEN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...