Company Filing History:
15 out of 54 
8 out of 8 
8 out of 14 Years Active: 2017-2025
Title: Innovations by Inventor Hong Gu in Pharmaceutical Patents
Introduction
Hong Gu, an accomplished inventor based in Shanghai, China, has a remarkable portfolio consisting of 16 patents. His innovative contributions primarily enhance pharmaceutical processes, focusing on the preparation of important compounds that have significant implications in the field of medicine.
Latest Patents
Among his latest patents, the first notable one is a **Method for preparing lurasidone hydrochloride**. This process involves reacting lurasidone free alkali with hydrochloric acid within a mixed solvent that combines an alcoholic solvent and an alkyl halide solvent. This method signifies an advancement in the pharmaceutical production sector, providing an efficient way to synthesize a crucial medication.
Another significant patent is the **Method for preparing brivaracetam and intermediate thereof**. This application describes a comprehensive method for obtaining a brivaracetam intermediate, which includes dissolving a specific compound in a solvent, followed by crystallization, filtering, and recrystallization. Notably, this inventive approach allows for the effective resolution of the compound using simplified procedures to separate effective components, thereby drastically reducing the production costs associated with brivaracetam.
Career Highlights
Throughout his career, Hong Gu has made substantial contributions to the pharmaceutical industry. He has worked with noteworthy companies such as Zhejiang Huahai Pharmaceutical Co., Ltd. and Shanghai Aobo Pharmtech, Inc., where his innovative methodologies have been pivotal in advancing their product offerings.
Collaborations
Hong Gu's innovative journey has been significantly augmented through collaboration with esteemed colleagues, including Luning Huang and Anping Tao. Working alongside talented professionals has allowed him to refine his techniques and contribute to collective advancements in pharmaceutical science.
Conclusion
In summary, Hong Gu's inventive work in the pharmaceutical field has led to the development of effective and cost-efficient methods for synthesizing crucial medications. His patents reflect not only his expertise but also his commitment to enhancing medicinal processes, showcasing the impact of innovation in addressing real-world health challenges.
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.