This inventor holds 5 USPTO granted patents and 1 published patent application, plus 4 CIPO patents and 4 EPO patents. Top assignees: Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd., Chinese Academy of Sciences, Shandong Luye Pharmaceutical Co., Ltd.. Active years: 2013-2018.
Company Filing History:
3 out of 32 
2 out of 3,341 
1 out of 20 Years Active: 2013-2018
Title: Guanhua Du: Innovator in Pharmaceutical Technology
Introduction
Guanhua Du is a prominent inventor based in Beijing, China. He has made significant contributions to the field of pharmaceutical technology, holding a total of 5 patents. His work focuses on the development of innovative drug formulations and methods.
Latest Patents
Among his latest patents is the development of inclusion complexes of pinocembrin with cyclodextrin or its derivatives. This patent outlines the preparation of these complexes, which can be utilized in drug formulation. Another notable patent involves polymorphs of 4-[2-dimethylamino-1-(1-hydroxycyclohexyl)ethyl]phenyl 4-methylbenzoate hydrochloride. This disclosure details methods for preparing these polymorphs and their potential applications.
Career Highlights
Guanhua Du has worked with Cspc Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd., where he has contributed to various projects in pharmaceutical research and development. His expertise in the field has led to advancements in drug formulation techniques.
Collaborations
Some of his notable coworkers include Song Wu and Mei Gao, who have collaborated with him on various projects in the pharmaceutical sector.
Conclusion
Guanhua Du's innovative work in pharmaceutical technology and his numerous patents highlight his significant impact on the industry. His contributions continue to pave the way for advancements in drug development and formulation.