Kai-Keung Mark

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Shatin, HK

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Patents Grantslast 30 patents

Information Patent Grant
Degradation of indigo and indigo carmine with an enzyme isolated fr...
- Patent number 5,457,043
- Issue date Oct 10, 1995
- Hong Kong Institute of Biotechnology
- Kai-Keung Mark
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Microbial degradation of indigo and indigo carmine with bacteria st...
- Patent number 5,418,161
- Issue date May 23, 1995
- The Chinese University of Hong Kong
- Kai-Keung Mark
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...