Company Filing History:
Years Active: 2019-2024
Title: Longhai Dai: Innovator in Enzymatic Activity Enhancement
Introduction
Longhai Dai is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of enzymatic activity, particularly in the development of modified cutinases and PET hydrolases. With a total of 3 patents, his work has substantial implications for industrial applications.
Latest Patents
One of Longhai Dai's latest patents is focused on a cutinase having improved enzymatic activity. This modified cutinase features a unique amino acid sequence where asparagine at position 181 is substituted with alanine, or both asparagine at position 181 and phenylalanine at position 235 are substituted with leucine. This modification results in enhanced PET-hydrolytic activity, thereby increasing the industrial application value of the PET hydrolase. Another notable patent involves a PET hydrolase with improved thermal stability. This enzyme also has a modified amino acid sequence, which includes a substitution of asparagine at position 248 with proline, or a corresponding position, achieving at least 80% sequence identity with SEQ ID NO: 2.
Career Highlights
Longhai Dai is affiliated with Hubei University, where he continues to advance research in enzymatic applications. His innovative work has positioned him as a key figure in the field, contributing to both academic and practical advancements.
Collaborations
He collaborates with esteemed colleagues such as Chun-Chi Chen and Jian-Wen Huang, further enhancing the scope and impact of his research.
Conclusion
Longhai Dai's contributions to enzymatic activity through his innovative patents demonstrate his commitment to advancing scientific knowledge and industrial applications. His work continues to influence the field significantly.