| Registered | Production Method of vitamin K2 from the Vasilus Subtilis strain using pH-statified oil culture | No. 10-1875502 | |||||||
| Registered | New strain Vasilus Subtilis BS4 with improved formation potential of Menaquinone -7 & Mass production method of Menaquinone -7 with it | No. 10-1884659 | |||||||
| Registered | New strain Vasilus Subtilis BSM-K02 with improved formation potential of Menaquinone -7 & Mass production method of Menaquinone -7 with it | No. 10-1888072 | |||||||
| Applied | Purification methos of high efficiency Menaquinone -7 | 10-2018-0170850 | |||||||
