Company Filing History:
3 out of 712 
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1 out of 444 Years Active: 1985-1994
Title: Biography of James P. Tam
Introduction
James P. Tam is a distinguished inventor based in New York, NY (US), known for his significant contributions to the field of peptide synthesis. He holds a total of six patents, showcasing his innovative approach to scientific challenges.
Latest Patents
One of his latest patents is a method for solid-phase synthesis of peptides or proteins that achieves high yield and purity. This method utilizes a solid support made from a functionalized polystyrene-grafted polymer substrate. The polystyrene chains are substantially non-cross-linked and possess a chain molecular weight of at least 200,000, ideally ranging from 600,000 to 1,200,000. The method is particularly effective for the compartmentalized synthesis of multiple peptides or proteins simultaneously. The solid support is often prepared from thin polyethylene sheets or films that have been grafted with polystyrene chains through a radical-initiated process.
Career Highlights
Throughout his career, James P. Tam has worked with prestigious institutions such as The Rockefeller University and Riso National Laboratory. His work has significantly advanced the methodologies used in peptide synthesis, making it more efficient and effective.
Collaborations
James has collaborated with notable scientists, including Robert B. Merrifield and Rolf Henrik Berg. These collaborations have further enriched his research and contributed to the development of innovative techniques in his field.
Conclusion