Company Filing History:
2 out of 723 
1 out of 4 
1 out of 11 Years Active: 1997-2011
Title: Celebrating the Innovations of Donna E. Prunkard
Introduction
Donna E. Prunkard, an accomplished inventor based in Seattle, WA, has made significant contributions to the field of biotechnology through her innovative inventions. With a total of three patents under her name, she has been at the forefront of developing groundbreaking methods involving transgenic animals, specifically in the production of essential proteins used in medical applications.
Latest Patents
Prunkard’s latest patents showcase her pioneering work in genetic engineering. One prominent patent focuses on the "Production of fibrinogen in transgenic animals." This invention details materials and methods for producing fibrinogen in transgenic non-human mammals. By introducing DNA segments encoding the Aα, Bβ, and γ chains of fibrinogen into the germ line of these mammals, Prunkard has enabled the production of milk containing fibrinogen, expressed from the introduced DNA segments.
Another significant patent is centered around "Protein C production in non-human transgenic mammals." This invention describes methods to produce protein C, which is critical for blood coagulation in medical treatments. Prunkard's innovation includes modifications at the two-chain cleavage site of protein C, facilitating the production of a protein with enhanced anticoagulant activity, which is essential for various therapeutic applications.
Career Highlights
Throughout her career, Donna E. Prunkard has established herself in notable companies, including Zymogenetics, Inc. and Pharmaceutical Proteins Limited. Her work in these organizations has been instrumental in advancing biotechnological research and applications.
Collaborations
Prunkard has collaborated with esteemed colleagues in her field, including Donald C. Foster and Ian Garner. These collaborations have likely played a significant role in enriching her research and driving her innovative projects to success.
Conclusion
Donna E. Prunkard is a trailblazer in the biotechnology sector, contributing valuable inventions that pave the way for new medical treatments. Her dedication and innovative spirit have resulted in patents that not only advance scientific knowledge but also offer practical solutions to critical healthcare challenges. As she continues her work, the impact of her inventions will undoubtedly resonate in the industry for years to come.