Location History:
- Shijiazhuang, CN (2013)
- Hebei Province, CN (2014)
Company Filing History:
1 out of 31 
1 out of 1 Years Active: 2013-2014
Title: Liying Yang: Innovator in Drug Delivery Systems
Introduction
Liying Yang is a notable inventor based in Province, China. He has made significant contributions to the field of pharmaceutical technology, particularly in drug delivery systems. With a total of 2 patents, Yang's work focuses on improving the efficacy of drug formulations.
Latest Patents
Yang's latest patents include a "Butylphthalide self-emulsifying drug delivery system, its preparation and method and application." This invention relates to a novel drug delivery and release system known as Self-emulsifying Drug Delivery System (SEDDS) for butylphthalide. The system comprises 1% to 65% of butylphthalide and 10% to 65% of an emulsifying agent, along with various excipients tailored to the desired dosage forms. This innovative approach significantly enhances the contact area between butylphthalide and the gastrointestinal mucous membrane, thereby improving drug absorptivity. Another important patent is the "Application of L-n-butylphthalide in preventing and treating dementia." This invention outlines the use of L-n-butylphthalide in preparing a medicine aimed at preventing and treating dementia, particularly Alzheimer's disease and vascular dementia.
Career Highlights
Liying Yang has worked with Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd., where he has contributed to various pharmaceutical advancements. His expertise in drug delivery systems has positioned him as a key figure in the industry.
Collaborations
Yang has collaborated with notable colleagues, including Zhentao Liu and Hanyu Yang, who is a woman. These collaborations have further enriched his research and development efforts in the pharmaceutical field.
Conclusion
Liying Yang's innovative work in drug delivery systems showcases his commitment to enhancing pharmaceutical formulations. His patents reflect a deep understanding of drug absorption and efficacy, making him a valuable contributor to the field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.