This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 2000-2009.
Company Filing History:
Years Active: 2000-2009
Title: John Edward Armstrong: Innovator in Nanofiber Technology
Introduction
John Edward Armstrong is a notable inventor based in Newark, DE (US). He has made significant contributions to the field of nanofiber technology, holding a total of 2 patents. His work focuses on innovative processes that enhance the formation of fibrous webs, which have various applications in multiple industries.
Latest Patents
Armstrong's latest patents include an improved electroblowing web formation process. This process involves forming a fibrous web of nanofibers by issuing a polymer stream from a spinning nozzle in a spinneret, aided by a forwarding gas stream. The polymer stream passes an electrode, resulting in a nanofiber web collected on a collector. The process applies a high voltage to the spinneret while grounding the electrode, generating an electric field strong enough to impart an electrical charge on the polymer as it issues from the spinning nozzle. Another patent focuses on fibers flash-spun from partially fluorinated polymers, showcasing his innovative approach to material science.
Career Highlights
Armstrong is associated with E.I. du Pont de Nemours and Company, a leading organization in the field of science and technology. His work at this company has allowed him to explore and develop advanced materials that push the boundaries of current technology.
Collaborations
Throughout his career, Armstrong has collaborated with talented individuals such as Hyunkook Shin and James Ross Waggoner. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
John Edward Armstrong is a prominent figure in the field of nanofiber technology, with a focus on innovative processes that enhance material formation. His contributions through patents and collaborations reflect his commitment to advancing technology in meaningful ways.