[2014.10.11] Our national invention patent "an Aurantiochytrium sp. and the method of DHA production utilizing the species" (ZL201210251850.X) is authorized. This is the first authorized invention patent of our group. Based on the technique protected by this patent, we collaborated with Langyatai Co., LTD and set up a new company (Qingdao Keyuan Marine Biochemistry Co., Ltd) to produce algal DHA, which will be the largest DHA production company in China.