Company Filing History:
2 out of 29 
2 out of 30 
1 out of 1 Years Active: 2022-2025
Title: Wan-Ni Yu: Innovator in Pharmaceutical Compositions
Introduction
Wan-Ni Yu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of pharmaceutical compositions, particularly in pain management. With a total of 3 patents to his name, his work focuses on innovative solutions for treating postsurgical pain.
Latest Patents
One of Wan-Ni Yu's latest patents is titled "Pharmaceutical compositions for use in treating pain." This invention provides a pharmaceutical composition designed to treat postsurgical pain. The composition includes a lipid-based complex that combines an amide-type anesthetic with at least one lipid. The molar ratio of the anesthetic to the lipid is at least 0.5:1, ensuring that the total amount of anesthetic is significantly higher than a standard therapeutic dose. This formulation aims to achieve improved pain control with a desired prolonged analgesic effect.
Another notable patent is "Sustained-release anesthetic compositions and methods of preparation thereof." This invention offers an anesthetic composition for the local administration of a local anesthetic agent. The composition features a lipid-based complex created by hydrating a lipid cake containing the anesthetic agent and a lipid mixture with an aqueous buffer solution. This method simplifies large-scale manufacturing while providing a high molar ratio of local anesthetic agent to phospholipid content, resulting in a prolonged duration of efficacy.
Career Highlights
Wan-Ni Yu has worked with several notable companies in the pharmaceutical industry, including Taiwan Liposome Company, Ltd. and Tlc Biopharmaceuticals, Inc. His experience in these organizations has contributed to his expertise in developing innovative pharmaceutical solutions.
Collaborations
Throughout his career, Wan-Ni Yu has collaborated with esteemed colleagues such as Keelung Hong and Yun-Long Tseng. These partnerships have fostered a collaborative environment that enhances the development of groundbreaking inventions.
Conclusion
Wan-Ni Yu is a distinguished inventor whose work in pharmaceutical compositions has the potential to revolutionize pain management. His innovative patents reflect a commitment to improving patient care through advanced medical solutions.