This inventor holds 1 USPTO granted patent. Top assignee: Pharmaco, Inc.. Active years: 1979.
Company Filing History:
Years Active: 1979
Title: Soloman Spiegelman: Innovator in Ultrafiltration Membranes
Introduction
Soloman Spiegelman is a notable inventor based in New York, NY (US). He has made significant contributions to the field of ultrafiltration membranes, showcasing his expertise through his innovative patent.
Latest Patents
Spiegelman holds a patent for "Ultrafiltration membranes based on heteroaromatic polymers." This invention involves the preparation of membranes that are useful in ultrafiltration processes. The membranes are created by casting films from solutions of heteroaromatic polymers and subsequently quenching these films into solvents that induce gelation of the polymers. The polymers used in the preparation of these microporous membranes include poly-as-triazines, polyquinoxalines, poly(pyrazinoquinoxalines), polyquinolines, and poly(anthrazolines). The properties of the membranes, such as solvent flux, specific water content, and pore size, can be effectively controlled by selecting the appropriate polymer concentration, solvents, and the addition of nonsolvents, salts, and/or surfactants to the casting solutions. Spiegelman has 1 patent to his name.
Career Highlights
Soloman Spiegelman has established himself as a key figure in the field of membrane technology. His work at Pharmaco, Inc. has allowed him to apply his innovative ideas in practical settings, contributing to advancements in ultrafiltration processes.
Collaborations
One of his notable collaborators is Wolfgang J. Wrasidlo, with whom he has worked closely in the development of his patented technologies.
Conclusion
Soloman Spiegelman's contributions to ultrafiltration membranes highlight his innovative spirit and dedication to advancing technology in this field. His work continues to influence the development of efficient filtration processes.