Hyacinth L Lechuga

Title: Hyacinth L Lechuga: Innovator in Microstructured Surfaces

Introduction

Hyacinth L Lechuga is a prominent inventor based in Saint Paul, MN (US). She has made significant contributions to the field of microstructured surfaces, holding a total of 9 patents. Her innovative work focuses on enhancing the cleanability and functionality of various surfaces through advanced microstructuring techniques.

Latest Patents

One of her latest patents is titled "Microstructured surface with increased microorganism removal when cleaned, articles and methods." This invention describes films and articles that feature a microstructured surface with an array of peak structures and adjacent valleys. The valleys are designed to have a maximum width ranging from 10 microns to 250 microns, while the peak structures possess a side wall angle greater than 10 degrees. The design allows for improved cleanability, as the peak structures may include two or more facets, such as linear arrays of prisms or cube-corner elements. Additionally, the valleys typically lack intersecting walls. The patent also outlines various methods for creating and utilizing these microstructured surfaces, employing techniques such as coating, injection molding, embossing, laser etching, extrusion, casting, and curing polymerizable resins.

Another notable patent is "Multilayer articles via wet-on-wet processing." This invention provides wet-on-wet coating processes to produce multilayer articles. In this method, first and second coating materials are sequentially applied onto a structured substrate surface, forming a skin layer directly over the substrate and a bulk layer over the skin layer. The conformability of the skin layer can be adjusted to achieve desired surface and bulk properties.

Career Highlights

Hyacinth has worked with several notable companies, including 3M Innovative Properties Company and Solventum Intellectual Properties Company. Her experience in these organizations has allowed her to develop and refine her innovative ideas in microstructured surfaces.

Collaborations

Throughout her career, Hyacinth has collaborated with talented individuals such as Mark J Pellerite and Manoj Nirmal. These partnerships have contributed to her success and the advancement of her inventions.

Conclusion

Hyacinth L Lechuga is a trailblazer in the field of microstructured surfaces, with a strong portfolio of patents that demonstrate her innovative spirit. Her work continues to influence the industry and pave the