Company Filing History:
Years Active: 1987
Title: Richard E Hargreaves: Innovator in Immunoadsorbent Technology
Introduction
Richard E Hargreaves is a notable inventor based in Seattle, WA (US). He has made significant contributions to the field of immunoadsorbent technology, particularly through his innovative patent that addresses the removal of IgG and IgG-complexes from biological fluids.
Latest Patents
Hargreaves holds a patent for a "Protein A-silica immunoadsorbent and process for its production." This patent describes an immunoadsorbent material that is prepared by covalently binding protein A to a solid-phase silica matrix. The process involves derivatizing the silica with amino and/or carboxyl groups and reacting protein A with a carbodiimide at a pH range of 3.5 to 4.5. The resulting immunoadsorbent is particularly stable and high-capacity, making it suitable for therapeutic treatments of various cancers and autoimmune disorders where IgG-complexes play a role in inhibiting normal immune responses. Hargreaves has 1 patent to his name.
Career Highlights
Richard E Hargreaves is associated with Imre Corporation, where he continues to develop innovative solutions in the field of immunology. His work has been instrumental in advancing the understanding and application of immunoadsorbent materials.
Collaborations
Hargreaves collaborates with Joseph P Balint, contributing to the development of cutting-edge technologies in their field.
Conclusion
Richard E Hargreaves is a distinguished inventor whose work in immunoadsorbent technology has the potential to impact therapeutic treatments significantly. His innovative approaches continue to pave the way for advancements in medical science.