This inventor holds 2 USPTO granted patents. Top assignee: Wyeth. Active years: 2008-2009.
Company Filing History:
Years Active: 2008-2009
Title: Innovations of Anthony Pilcher
Introduction
Anthony Pilcher is an accomplished inventor based in Colchester, VT (US). He has made significant contributions to the field of chemistry, particularly in the development of processes for synthesizing complex compounds. With a total of 2 patents to his name, Pilcher's work has implications in pharmaceuticals and chemical manufacturing.
Latest Patents
Pilcher's latest patents include a scalable process for the preparation of a rapamycin 42-ester from a rapamycin 42-ester boronate. This innovative method involves reacting a rapamycin 42-ester boronate with a diol and purifying the resulting crude rapamycin 42-ester through recrystallization. Additionally, he has developed a method for isolating and purifying a rapamycin 42-ester boronate from mother liquors containing acetone and rapamycin contaminants. Another notable patent is for the synthesis of pyrrole-2-carbonitriles, which outlines processes for producing compounds such as 1-methylpyrrole-2-carbonitrile. This process includes reacting a pyrrole with chlorosulfonyl isocyanate in the presence of a solvent and subsequently isolating the desired product.
Career Highlights
Anthony Pilcher is currently associated with Wyeth, a prominent company in the pharmaceutical industry. His work at Wyeth has allowed him to focus on innovative chemical processes that enhance the efficiency and effectiveness of drug development.
Collaborations
Throughout his career, Pilcher has collaborated with notable colleagues, including Chunhao Zhang and Clifford William Coughlin. These collaborations have contributed to the advancement of his research and the successful development of his patented processes.
Conclusion
Anthony Pilcher's contributions to the field of chemistry through his patents and innovative processes highlight his role as a significant inventor. His work continues to influence the pharmaceutical industry and showcases the importance of innovation in scientific research.