Hongxun Hao

Title: Innovations of Hongxun Hao

Introduction

Hongxun Hao is a notable inventor based in Tianjin, China. He has made significant contributions to the field of pharmaceuticals, holding a total of three patents. His work focuses on the development of novel compounds and their preparation methods.

Latest Patents

One of his latest patents is for "Omeprazole Sodium semihydrate and preparation method thereof." This invention discloses a method for producing Omeprazole Sodium semihydrate, which contains 0.5 mole of water per mole of the compound. The patent details an X-ray diffraction pattern with characteristic peaks at specific diffraction angles. The preparation involves adding a raw material of Omeprazole Sodium hydrate into an organic solvent and stirring it at a controlled temperature, followed by filtration and drying to obtain the semihydrate.

Another significant patent is for a "Crystalline form of cefamandole nafate compound, preparation and preparing method thereof." This invention defines a novel crystalline form characterized by its X-ray powder diffraction pattern and differential scanning calorimetry (DSC) peaks. The preparation method includes forming a suspension of Cefamandole Nafate in an organic solvent, stirring at a specific temperature, and then cooling to achieve the desired crystalline form.

Career Highlights

Hongxun Hao has worked with prominent institutions, including Tianjin University and Hainan Lingkang Pharmaceutical Co., Ltd. His experience in these organizations has contributed to his expertise in pharmaceutical innovations.

Collaborations

Some of his notable coworkers include Linggang Tao and Baohong Hou. Their collaboration has likely enhanced the research and development efforts in their respective fields.

Conclusion

Hongxun Hao's contributions to pharmaceutical inventions demonstrate his innovative spirit and dedication to advancing medical science. His patents reflect a commitment to improving drug formulations and preparation methods.