Company Filing History:
5 out of 8 
4 out of 712 
Years Active: 1995-2000
Title: Lucjan J Hronowski: Innovator in Meningococcal Vaccine Development
Introduction
Lucjan J Hronowski is a notable inventor based in Laurel, MD (US). He has made significant contributions to the field of biotechnology, particularly in the development of methods for expressing and purifying proteins used in vaccines. With a total of 5 patents to his name, Hronowski's work has had a substantial impact on vaccine research and development.
Latest Patents
One of Hronowski's latest patents is a method for the high-level expression, purification, and refolding of the outer membrane protein meningococcal group B porin proteins. This invention focuses on expressing these proteins in E. coli, achieving a yield where the proteins comprise more than 2% of the total protein expressed. The method also includes purification and refolding techniques, which are crucial for the effective use of these proteins in vaccines.
Career Highlights
Throughout his career, Hronowski has worked with prominent organizations such as North American Vaccine, Inc. and The Rockefeller University. His experience in these institutions has allowed him to refine his expertise in protein expression and vaccine development.
Collaborations
Hronowski has collaborated with notable colleagues, including Joseph Y Tai and Milan S Blake. These partnerships have contributed to the advancement of his research and the successful development of innovative methods in biotechnology.
Conclusion
Lucjan J Hronowski's contributions to the field of vaccine development through his innovative methods for protein expression and purification are commendable. His work continues to influence the biotechnology industry and enhance vaccine efficacy.