Zi-Jian Lan has been granted 6 US patents while listed as an inventor at Alltech. The first was granted in 2017 and the most recent in March 2023. Zi-Jian Lan ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Zi-Jian Lan in Lexington, KY, US.