Lan Weimin's patent

1, magnesium-calcium ion composite preparation and its production process (China invention patent: ZL02 1 30855. 1 international patent classification number: a 61k 3/10);

2. Lipid-lowering and liver-protecting drugs and their preparation methods (ZL 200510134267.0);

3. Oxygen supplementing, humidifying and heating constant temperature fermentation device (ZL 201020273848.9); );