This inventor holds 1 USPTO granted patent. Top assignee: National Research Institute for Family Planning. 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: Lifeng Ning and Cyclodextrin-Based Ethinylestradiol Innovation.
Introduction
Lifeng Ning is an inventor based in Beijing, China, and is associated with the National Research Institute for Family Planning. His patent work includes a formulation designed to improve the water solubility of ethinylestradiol.
Latest Patents
Ning is named on one patent, 1 patent: “Preparation for Ethinylestradiol-Cyclodextrin Complex and Use Thereof.” The invention uses cyclodextrin’s hydrophobic inner cavity and hydrophilic outer surface to form a complex with ethinylestradiol. The approach is intended to increase the drug’s solubility and bioavailability, potentially supporting alternative administration methods and homogeneous injection.
Career Highlights
Ning’s listed patent highlights research into pharmaceutical formulation and the delivery of a water-insoluble drug. The work focuses on using a cyclodextrin complex to address ethinylestradiol’s limited water solubility.
Collaborations
Juan Xu and Bin He are identified as Ning’s coworkers.
Conclusion
Lifeng Ning’s patent centers on a cyclodextrin-based formulation intended to improve ethinylestradiol’s solubility and broaden its potential administration options.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile