This inventor holds 2 USPTO granted patents. Top assignee: Porvair Corporation. Active years: 1977-1978.
Location History:
- King's Lynn, EN (1977)
- Norfolk, EN (1978)
Company Filing History:
Years Active: 1977-1978
Title: The Innovations of Eric Albert Warwicker
Introduction
Eric Albert Warwicker is a notable inventor based in King's Lynn, GB. He has made significant contributions to the field of materials science, particularly in the development of microporous sheet materials. With a total of two patents to his name, Warwicker's work has implications for various industries, including textiles and construction.
Latest Patents
Warwicker's latest patents include innovative processes for creating water vapor permeable microporous sheet materials. One of his patents describes a process where both a non-solvent, such as water, and filler particles, like microscopic sodium chloride, are added in specific proportions to a polymer solution, such as polyurethane in dimethylformamide. This method, preferably conducted at elevated temperatures, results in a more rapid coagulation time compared to using solvent or filler alone. The outcome is a microporous product with improved properties and a novel pore structure. Another patent focuses on a coagulation apparatus designed to produce thick microporous polyurethane sheet material. This apparatus allows for controlled initiation of coagulation by passing a layer of polymer solvent composition beneath a closely spaced plate, with liquid non-solvent fed into the gap.
Career Highlights
Warwicker is currently employed at Porvair Corporation, where he continues to innovate and develop new materials. His work has been instrumental in advancing the capabilities of microporous materials, which are essential in various applications.
Collaborations
One of his notable collaborators is David Price, with whom he has worked closely on various projects related to his patents.
Conclusion
Eric Albert Warwicker's contributions to the field of microporous materials demonstrate his innovative spirit and commitment to advancing technology. His patents reflect a deep understanding of material science and its applications, making him a significant figure in his field.