Company Filing History:
Years Active: 1988
Title: John T. Ross: Innovator in Biochemical Processes
Introduction
John T. Ross is a notable inventor based in Myersville, MD (US). He has made significant contributions to the field of biochemistry, particularly in the production of L-asparaginase, an enzyme with important applications in medicine.
Latest Patents
John T. Ross holds a patent for a process titled "Process for manufacture of L-asparaginase from Erwinia chrysanthemi." This innovative process involves the recovery and purification of L-asparaginase from the bacterium Erwinia chrysanthemi. The method includes the preparation of cellular acetone powder extract, followed by either ion exchange and affinity chromatography purification steps or affinity chromatography alone. The final product is substantially pure L-asparaginase, which is achieved through dialysis of the column eluent.
Career Highlights
John T. Ross is associated with the United States of America as represented by the Department of Health. His work has been instrumental in advancing the methods used to produce essential enzymes for therapeutic purposes. His patent reflects his commitment to improving biochemical processes and enhancing the availability of important medical treatments.
Collaborations
Throughout his career, John T. Ross has collaborated with esteemed colleagues such as Shwu-Maan Lee and Marie H. Wroble. These partnerships have contributed to the successful development and refinement of his patented processes.
Conclusion
John T. Ross is a distinguished inventor whose work in the production of L-asparaginase has made a significant impact in the field of biochemistry. His innovative processes continue to influence medical research and applications.