This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignees: Shandong Weida Machinery Company Limited, Techtronic Cordless Gp. 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:
1 out of 19 
1 out of 376 Years Active: 2026
Title: Longlong Hu - Innovator in Biotech
Introduction
Longlong Hu is an inventor based in Shanghai, China. He is associated with Shanghai Yuyao Biotech Ltd., where he contributes to the field of biotechnology. Although he currently holds no granted patents, his work is focused on innovative solutions in the pharmaceutical sector.
Latest Patent Applications
Longlong Hu has filed a patent application titled "Thienocyclic Compound and Synthesis Method Therefor and Application Thereof." This application discloses a thienocyclic compound represented by a specific formula, along with its pharmaceutically acceptable salts or hydrates. The invention also includes a composition containing the thienocyclic compound and a preparation method for it. Furthermore, the application highlights the use of the thienocyclic compound as a prostaglandin EP4 receptor antagonist, which is aimed at preventing and treating various diseases mediated by prostaglandin PGE2, including malignant tumors, autoimmune diseases, inflammation, pain, and osteoarthritis.
Conclusion
Longlong Hu is a promising inventor in the biotechnology field, with a focus on developing innovative pharmaceutical solutions. His contributions, particularly through his latest patent application, showcase his commitment to addressing significant health challenges.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile