Pankaj Sinha is a notable inventor based in Alpharetta, GA (US). He has made significant contributions to the field of bioprocess control, particularly through his innovative use of Raman spectroscopy. With a total of 2 patents, Sinha's work is paving the way for advancements in automated cell culture monitoring.

Latest Patents

One of Pankaj Sinha's latest patents focuses on the automated control of cell culture using Raman spectroscopy. This invention provides a method for monitoring and controlling bioprocesses by generating generic calibration models that are independent of cell lines. The use of inline Raman probes allows for the monitoring of critical parameters such as glucose, lactate, glutamate, ammonium, viable cell concentration (VCC), total cell concentration (TCC), and product concentration. The calibration models were developed using two different CHOK1SV GS-KO™ cell lines that produce different monoclonal antibodies (mAbs). Predictive models were qualified using an independent CHOK1SV GS-KO™ cell line not used in calibration, demonstrating minor prediction errors over the course of cell culture with minimal cell line dependence. This development enables the application of spectroscopic PAT techniques in clinical manufacturing environments, where processes are typically run once or twice based on a common platform process.

Career Highlights

Pankaj Sinha is currently employed at Lonza Inc., where he continues to innovate in the field of bioprocessing. His work has been instrumental in enhancing the efficiency and reliability of bioprocess monitoring and control.

Collaborations

Sinha collaborates with talented coworkers such as Thaddaeus Webster and Brian Hadley, contributing to a dynamic and innovative work environment.

Conclusion

Pankaj Sinha's contributions to bioprocess control through his patents and collaborative efforts are making a significant impact in the field. His innovative approach to using Raman spectroscopy is setting new standards for automated cell culture monitoring.