Chang Ho Byeon

Title: Inventor Chang Ho Byeon: Innovations in Pharmaceutical Production

Introduction

Chang Ho Byeon is a prominent inventor based in Gyeonggi-do, South Korea, recognized for his contributions to the field of pharmaceutical innovations. With a total of three patents to his name, Byeon has played a pivotal role in advancing methods for preparing important pharmaceutical compounds.

Latest Patents

Among his latest innovations, Chang Ho Byeon has developed two significant methods:

1. **Method for Preparing Gadobutrol** - This patent showcases a novel approach to producing high-purity gadobutrol. The method emphasizes a simple and mild process that allows for efficient large-scale production, achieving ultra high-purity levels that surpass previous iterations of gadobutrol.

2. **Method for Preparing Calcobutrol** - In this invention, Byeon introduces a novel method for creating highly pure calcobutrol using an intermediate (butrol) derived from gadobutrol, without the necessity of high-purity gadobutrol itself. This environmentally friendly process is designed for mass production while ensuring high purity and yield.

Career Highlights

Chang Ho Byeon is affiliated with St Pharm Co., Ltd., a company that specializes in the development of innovative pharmaceutical solutions. His work is instrumental in enhancing production methodologies, thus contributing significantly to the efficiency and quality of pharmaceutical manufacturing processes.

Collaborations

Throughout his career, Chang has collaborated with notable colleagues, including Sun Ki Chang and Geun Jho Lim. These professional relationships underscore the collaborative spirit of innovation within the industry, leading to advancements that benefit pharmaceutical production.

Conclusion

As a dedicated inventor, Chang Ho Byeon continues to pave the way for innovations in pharmaceutical methods. His recent patents not only enhance production efficiency but also ensure higher purity levels, making significant contributions to the field.