Rita Marie Guerrero

Title: Rita Marie Guerrero: Innovator in Sunscreen Technology

Introduction

Rita Marie Guerrero is a prominent inventor based in Hillsborough, NJ (US). She has made significant contributions to the field of sunscreen formulations, holding 2 patents that showcase her innovative approach to sun protection.

Latest Patents

Guerrero's latest patents include an oil-in-water emulsion sunscreen composition. This composition features a UV active, a first emulsifier with an HLB value less than 5, and optionally a second emulsifier with an HLB value greater than 5, present in an amount of less than 0.2% w/w of the composition. Notably, this sunscreen is characterized by the absence of an emulsifiable polymer, providing minimal to no whitening when applied to wet skin. Another significant patent involves self-adapting polymers for anhydrous sunscreen formulations. These compositions align themselves with the hydrophilic group pointing to the surface during application, delivering an aesthetically pleasing surface and a pleasant after-feel to consumers. Upon contact with water, these polymers rearrange, increasing the water resistance of the formulation.

Career Highlights

Rita Marie Guerrero is associated with Isp Investments Inc., where she continues to develop innovative sunscreen technologies. Her work has positioned her as a leader in the field of cosmetic chemistry, particularly in sun-care products.

Collaborations

Some of her notable coworkers include Donald I Prettypaul and Hani M Fares, who contribute to the collaborative environment that fosters innovation at Isp Investments Inc.

Conclusion

Rita Marie Guerrero's contributions to sunscreen technology reflect her dedication to enhancing sun protection through innovative formulations. Her patents demonstrate a commitment to creating effective and user-friendly products that meet consumer needs.