This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: W. R. Grace Co.-Conn.. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Joseph F. Ferraro: Innovator in Membrane Technology
Introduction
Joseph F. Ferraro is a notable inventor based in Londonderry, NH (US). He has made significant contributions to the field of membrane technology, particularly through his innovative patent related to low and medium flux membranes. His work has implications for various applications, enhancing the efficiency and effectiveness of membrane systems.
Latest Patents
Joseph F. Ferraro holds a patent for a casting solution designed for preparing low to medium flux membranes. This solution comprises 19-25% by weight polysulfone, polyethersulfone, or polyarylsulfone; 14-32% by weight of a hydrophilic compatible polymer; 0.1-6% by weight of an isocyanate capped polyethylene glycol urethane polymer; and 37-67% by weight of an aprotic and water miscible solvent. The polysulfone, polyethersulfone, or polyarylsulfone utilized has a molecular weight of 10,000-100,000 daltons. The isocyanate capped polymer contains 2-5 --N.dbd.C.dbd.O groups per molecule and has a molecular weight of 500-5,000 daltons. Additionally, the compatible polymer contains 2-5 --CH.sub.2 OH groups per molecule and has a molecular weight of 200-1,000 daltons. The patent also discloses a method for spinning this casting solution to form a hollow fiber, along with the hollow fiber obtained from this process.
Career Highlights
Joseph F. Ferraro is associated with W.R. Grace & Co. (Conn.), where he has contributed to advancements in membrane technology. His expertise and innovative approach have positioned him as a key figure in his field.
Collaborations
Throughout his career, Joseph has collaborated with notable colleagues, including Chaokang Chu and Ann L. Ly. These partnerships have fostered a collaborative environment that enhances innovation and research in membrane technology.
Conclusion
Joseph F. Ferraro's contributions to membrane technology through his patent for low and medium flux membranes highlight his innovative spirit and dedication to advancing the field. His work continues to influence various applications, showcasing the importance of innovation in technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile