Company Filing History:
2 out of 2 
2 out of 24 Years Active: 2022-2024
Title: **Bochao Liu: Innovator in Bioengineering**
Introduction
Bochao Liu is a prolific inventor based in Henan, China, recognized for his contributions to the field of bioengineering. With a total of two patents to his name, Liu has made significant strides in the production of L-theanine, a compound known for its calming effects and potential health benefits.
Latest Patents
Liu's latest patents focus on advancements in the fermentation production of L-theanine using genetically engineered bacteria. The techniques outlined in his patents involve manipulating an original strain of bacterium through a series of genetic modifications, including a single copy of T7RNAP, dual copies of gmas, knockouts of xylR and sucCD, and the integration of various genes such as xfp, pta, acs, gltA, and ppc. His methods yield a high titer of L-theanine, ranging from 75-80 g/L within 20-25 hours of fermentation, with overall yield efficiencies reaching 52-55%. The purification process utilizes membrane separation combined with a cation-anion resin technique, achieving an impressive 72.3% crystallization yield and a final product purity of 99%.
Career Highlights
Bochao Liu has had a noteworthy career thus far, working at prominent institutions like Henan Julong Biological Engineering Co., Ltd and Tianjin University of Science and Technology. His work has been pivotal in enhancing the production techniques of bioengineered compounds, showcasing both innovation and practicality in applications within the bioengineering sector.
Collaborations
Throughout his career, Liu has collaborated with fellow scientists and researchers, including Xiaoguang Fan and Xiaodong Liu. These partnerships have fostered a collaborative environment that promotes the exchange of ideas and facilitates groundbreaking research in bioengineering.
Conclusion
Bochao Liu stands out as a significant contributor to the field of bioengineering with his innovative approaches to L-theanine production. His patents reflect a commitment to enhancing both the efficiency and purity of biotechnological processes, positioning him as a key figure in the ongoing development of bioengineering solutions.