Hebei, China

Wen-min Guo

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Shijiazhuang Pharma. Group Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wen-min Guo. Retrieved from https://idiyas.com/inventor/wen-min-guo

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 10.0

ph-index = 1


Company Filing History:


Years Active: 2010

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1 patent (USPTO):Explore Patents

Title: The Innovations of Wen-min Guo

Introduction: Wen-min Guo is a notable inventor based in Hebei, China. He has made significant contributions to the field of pharmaceutical sciences, particularly through his innovative work on inclusion complexes. His research focuses on enhancing the solubility and therapeutic effects of butylphthalide, a compound with potential clinical applications.

Latest Patents: Wen-min Guo holds a patent for "Inclusion complexes of butylphthalide with cyclodextrin or its derivatives, a process for their preparation and the use thereof." This invention relates to the complexation of butylphthalide with cyclodextrin or its derivatives, specifically hydroxypropyl-β-cyclodextrin. The goal is to increase the water solubility of butylphthalide, thereby facilitating the development of various clinical formulations such as infusions, injections, and oral liquids. The patent outlines a molar ratio of butylphthalide to cyclodextrin ranging from 1:1 to 10, which can be utilized in the preparation of syrups, tablets, and granules.

Career Highlights: Throughout his career, Wen-min Guo has worked with prominent companies in the pharmaceutical industry. He has been associated with Shijiazhuang Pharmaceutical Group and Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd. His work in these organizations has contributed to advancements in drug formulation and delivery systems.

Collaborations: Wen-min Guo has collaborated with several professionals in his field, including Zhan-qi Niu and Kai Zhao. These collaborations have fostered a productive environment for research and innovation in pharmaceutical sciences.

Conclusion: Wen-min Guo's contributions to the field of pharmaceuticals through his innovative patent on butylphthalide inclusion complexes highlight his role as a significant inventor. His work not only enhances the therapeutic potential of important compounds but also paves the way for future advancements in drug formulation.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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