This inventor holds 2 USPTO granted patents, plus 3 CIPO patents. Top assignee: Millipore Corporation. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: Innovations of David Soane in Fluorocarbon Membranes
Introduction
David Soane is a notable inventor based in Piedmont, CA (US). He has made significant contributions to the field of membrane technology, particularly in the production of fluorocarbon membranes. With a total of 2 patents, his work has advanced the understanding and application of ultrafiltration membranes.
Latest Patents
David Soane's latest patents focus on the process for producing fluorocarbon membranes. These membranes are made from microporous or open ultrafiltration poly (tetrafluoroethylene-co-perfluoro-(alkyl vinyl ether)) (PFA) or poly (tetrafluoroethylene-co-hexafluoropropylene) (FEP). The innovative process involves a melt blend of 10 to 35 weight percent of PFA or FEP and a chlorotrifluoroethylene oligomer solvent. The shaping of the melt blend and the coating with solvent during the shaping process result in membranes with larger pores on the surface. This method enhances the efficiency of the membranes in various applications. The shaped melt blend undergoes cooling to effect phase separation and crystallization, followed by extraction of the solvent. The resulting porous PFA or FEP is then heat set under restraint to prevent shrinkage, ensuring the integrity of the membrane.
Career Highlights
David Soane is currently associated with Millipore Corporation, where he continues to innovate in the field of membrane technology. His work has been instrumental in developing advanced materials that have practical applications in various industries.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Larry Y Yen and George Lopatin. These collaborations have contributed to the advancement of membrane technology and the successful development of innovative products.
Conclusion
David Soane's contributions to the field of fluorocarbon membranes exemplify the impact of innovative thinking in technology. His patents and ongoing work at Millipore Corporation continue to shape the future of membrane applications.