This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Bristol-Myers Squibb Compnay. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Innovations by Cheng Du in Antibody Manufacturing
Introduction
Cheng Du is an accomplished inventor based in West Roxbury, MA (US). He has made significant contributions to the field of antibody manufacturing, particularly through his innovative methods aimed at improving production processes. His work has garnered attention for its potential to enhance the quality and efficiency of antibody production.
Latest Patents
Cheng Du holds a patent titled "Method of controlling the pink color generated during antibody manufacturing." This invention addresses the issue of unwanted pink coloration that can occur during the manufacturing process. The method involves preventing the reduction of antibodies during manufacturing and harvest or inhibiting the conversion of cyanocobalamin (CN-Cbl) to hydroxocobalamin (HO-Cbl). Notably, the replacement of white light in the cell culture media preparation and storage areas with red light has been shown to inhibit this conversion. Additionally, the addition of peroxides to the clarified bulk at harvest helps to inhibit the reduction of antibody disulfide bonds. Cheng Du's patent represents a significant advancement in the field, with the potential to improve the overall quality of antibody products.
Career Highlights
Cheng Du is currently employed at Bristol-Myers Squibb Company, where he continues to apply his expertise in biopharmaceuticals. His work at this leading company allows him to contribute to the development of innovative solutions in the healthcare sector. With a focus on improving manufacturing processes, Cheng has established himself as a valuable asset to his team and the industry.
Collaborations
Cheng Du has collaborated with notable colleagues, including Ameya Umesh Borwankar and Joon Chong Yee. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of innovative solutions in antibody manufacturing.
Conclusion
Cheng Du's contributions to the field of antibody manufacturing through his innovative patent demonstrate his commitment to advancing biopharmaceutical processes. His work not only addresses critical challenges in the industry but also paves the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile