Company Filing History:
3 out of 6 
2 out of 27 
1 out of 833,002 Years Active: 2000-2004
Title: Innovations by Stephanie L Castro
Introduction
Stephanie L Castro is a prominent inventor based in Columbus, OH, known for her significant contributions to the field of fluorescence analysis. With a total of six patents to her name, she has made remarkable advancements in the development of fluorescent microspheres.
Latest Patents
Among her latest patents is the invention of fluorescent nanocrystal-embedded microspheres for fluorescence analysis. This invention includes a fluorescent microsphere made up of a plurality of fluorescent nanocrystals embedded in a polymeric microsphere. The patent outlines a method for producing these microspheres, which involves swelling the polymeric microsphere to allow fluorescent nanocrystals to enter its pores, followed by unswelling to physically entrap the nanocrystals. Additionally, the patent describes a method for using these microspheres with an affinity ligand to determine the presence or absence of specific analytes in a sample by detecting the fluorescence signal pattern of excited microspheres.
Career Highlights
Throughout her career, Stephanie has worked with notable companies such as Bio-Pixels Ltd. and Biocrystal Ltd. Her innovative work has positioned her as a leader in her field, contributing to advancements in analytical techniques.
Collaborations
Stephanie has collaborated with esteemed colleagues, including Emilio Barbera-Guillem and M Bud Nelson, further enhancing her research and development efforts.
Conclusion
Stephanie L Castro's contributions to the field of fluorescence analysis through her innovative patents and collaborations highlight her role as a leading inventor. Her work continues to influence advancements in analytical technologies.