This inventor holds 1 USPTO granted patent. Top assignee: Oil Crops Research Institute, Caas. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Chuyun Wan and Rapeseed Oil Processing Innovation.
Introduction
Chuyun Wan is an inventor associated with the Oil Crops Research Institute, Chinese Academy of Agricultural Sciences (CAAS), in Wuhan, China. His patent work addresses the preparation of fragrant rapeseed oil with reduced erucic acid.
Latest Patents
Wan is named on 1 patent, titled “Method for Preparing Low Erucic Acid Fragrant Rapeseed Oil.” The invention describes aroma-generating treatment of double-low rapeseed, followed by mechanical squeezing and degumming. The specified rapeseed contains less than 3 wt% erucic acid and less than 45 μmol/g total glucosinolates, with defined ranges for 3-butenyl and 4-methylthiobutyl glucosinolates. The process is intended to produce fragrant rapeseed oil with low erucic acid content.
Career Highlights
Wan’s listed work connects agricultural research with food-processing technology. His patent focuses on combining seed composition requirements with aroma treatment and oil extraction steps.
Collaborations
Qi Zhou and Chang Zheng are identified as Wan’s coworkers. The available information does not specify their roles in the patent.
Conclusion
Chuyun Wan’s patent presents a method for producing low-erucic-acid fragrant rapeseed oil through controlled seed treatment, mechanical extraction, and degumming.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile