Chen-Han Shih

Title: Innovations of Chen-Han Shih in Microalgae Production

Introduction

Chen-Han Shih is an accomplished inventor based in Tucson, AZ (US). He has made significant contributions to the field of biotechnology, particularly in the production of microalgae and other microorganisms. With a total of 2 patents, his work focuses on enhancing biomass growth and secondary metabolite production.

Latest Patents

One of his latest inventions is the Axial Dispersion Bioreactor (ADBR) designed for the production of microalgae and other microorganisms. The ADBR is engineered for photoautotrophic, mixotrophic, or heterotrophic growth. It features a plate with multiple holes that moves axially within the bioreactor, creating superior hydrodynamic and mixing patterns. This design provides a low-shear culture environment, enhances liquid mixing, and improves gas mass transfer efficiency.

Another notable patent involves combined elicitation methods for enhancing cell growth and secondary metabolite production in microalgae cultures. This invention describes techniques for eliciting microalgal species to improve biomass and secondary metabolite accumulation. Experimental studies have shown that this combined elicitation method effectively boosts cell biomass growth and astaxanthin production.

Career Highlights

Chen-Han Shih is affiliated with the Arizona Board of Regents on Behalf of the University of Arizona. His work has been instrumental in advancing the understanding and application of bioreactor technology in the cultivation of microorganisms.

Collaborations

He has collaborated with notable colleagues such as Joel L Cuello and Yaser Mehdipour, contributing to the innovative research in his field.

Conclusion

Chen-Han Shih's inventions and research have significantly impacted the biotechnology sector, particularly in the production of microalgae. His innovative approaches continue to pave the way for advancements in microbial cultivation and bioprocessing.