Company Filing History:
Years Active: 2011
Title: J Winstead: Innovator in Magnetically-Responsive Microparticles
Introduction
J Winstead is an accomplished inventor based in Indianapolis, IN (US). He has made significant contributions to the field of materials science, particularly in the development of magnetically-responsive microparticles. His innovative work has the potential to enhance various applications in technology and medicine.
Latest Patents
Winstead holds a patent for "Magnetically-responsive microparticles with improved response times." This invention involves magnetically responsive particles that include two or more magnetically responsive layers (MRL). The design features a polymeric core, a first MRL on the core, a first polymeric layer bound to the first MRL, a second MRL layer bound to the first polymeric layer, and a second polymeric layer bound to the second MRL. These particles exhibit a faster magnetic response time compared to similar particles with only a single MRL, achieving speeds that are at least 25% faster. Additionally, the particles have a magnetic squareness of less than about 0.1 and negligible residual magnetism after exposure to a magnetic field. They are also colloidally stable in water at concentrations ranging from about 0.1 to 10 grams of particle per 100 milliliters of water. Winstead's patent represents a significant advancement in the field.
Career Highlights
Winstead is currently employed at Seradyn, Inc., where he continues to innovate and develop new technologies. His work at the company has positioned him as a key player in the advancement of magnetically-responsive materials.
Collaborations
Winstead collaborates with William L Grimm, leveraging their combined expertise to push the boundaries of research and development in their field.
Conclusion
J Winstead's contributions to the field of magnetically-responsive microparticles highlight his innovative spirit and dedication to advancing technology. His patent and ongoing work at Seradyn, Inc. demonstrate his commitment to creating impactful solutions in materials science.