Location History:
- Downingtown, PA (US) (1997 - 2006)
- Downington, PA (US) (2007)
Company Filing History:
4 out of 247 
2 out of 672 
1 out of 832,891 Years Active: 1997-2007
Title: Joan N Abrams: Innovator in IGF Purification
Introduction
Joan N Abrams is a distinguished inventor based in Downington, PA (US). She has made significant contributions to the field of biotechnology, particularly in the purification of insulin-like growth factors (IGF) from yeast hosts. With a total of 5 patents to her name, her work has had a profound impact on the industry.
Latest Patents
Among her latest patents are innovative methods for purifying authentic IGF from yeast hosts. These methods focus on the purification of properly folded IGF polypeptides from yeast transformants. The techniques include a refolding step, which ensures high yields of authentic IGF from various yeast strains. This advancement is crucial for applications in medical and pharmaceutical research.
Career Highlights
Throughout her career, Joan has worked with notable companies such as Cephalon, Inc. and Chiron Corporation. Her experience in these organizations has allowed her to develop and refine her expertise in biotechnology and patentable innovations.
Collaborations
Joan has collaborated with esteemed colleagues, including Russell A Brierley and John M Hanson. These partnerships have further enriched her research and contributed to her success as an inventor.
Conclusion
Joan N Abrams stands out as a pioneering inventor in the field of IGF purification. Her innovative methods and collaborations have significantly advanced the biotechnology sector. Her contributions continue to influence research and development in this vital area.