Company Filing History:
Years Active: 1978-1985
Title: Innovations by James E. Stephenson in Flameproofing Textiles
Introduction
James E. Stephenson is a notable inventor based in Birmingham, GB, recognized for his contributions to the field of flameproofing textiles. With a total of 3 patents to his name, he has made significant advancements in improving the safety and efficiency of fabric treatments.
Latest Patents
Stephenson's latest patents include innovative processes for enhancing the flameproofing of textiles. One of his notable inventions focuses on the cure efficiency for the treatment of fabrics with tetra(hydroxymethyl) phosphonium compounds and their precondensates. This process involves passing gaseous ammonia through impregnated fabric, followed by wetting the fabric and completing the cure with additional ammonia. Another patent details an improved method for manufacturing tetrakis (hydroxymethyl) phosphonium amide condensation products without precipitate formation. This process incorporates urea or thiourea into an aqueous solution of the tetrakis salt, adjusting the pH to a range of 4-6.5 to produce a superior aqueous product that is substantially free of insolubles.
Career Highlights
James E. Stephenson is currently associated with Albright & Wilson Limited, where he continues to innovate in the field of textile treatments. His work has significantly impacted the industry, providing safer and more effective solutions for flameproofing fabrics.
Collaborations
Throughout his career, Stephenson has collaborated with notable colleagues, including Robert Cole and Glynn Miller, contributing to the advancement of textile safety technologies.
Conclusion
James E. Stephenson's innovative work in flameproofing textiles showcases his dedication to enhancing fabric safety through advanced chemical processes. His contributions continue to influence the industry positively.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.