Douglas J Smith

Title: Douglas J Smith - Innovator in Absorbent Technology

Introduction

Douglas J Smith, an accomplished inventor based in Woodbury, MN, has made significant contributions to the field of absorbent materials. With a total of two patents to his name, Smith has focused on innovation in products designed for personal care, specifically addressing the needs associated with menstrual discharge solutions.

Latest Patents

Smith's latest patents are centered on disposable absorbent articles featuring advanced stain-resistant technologies.

1. The first patent, titled "Disposable absorbent article having a stain resistant topsheet," describes an article specifically designed to absorb liquids, particularly body exudates. This invention incorporates an apertured formed film topsheet with a layer of fibers affixed to its inner surface, overlaying an intermediate layer filled with tapered capillaries. The specific combination of caliper, open area percentage, and hydraulic diameter of the apertures work together to provide a stain-resistant characteristic, enhancing usability and comfort.

2. The second patent, "Disposable absorbent article having an intermediate layer interposed," also pertains to a similar technology for absorbing liquids, utilizing an innovatively designed topsheet and an efficient intermediate layer that enhances the overall absorbency while maintaining a stain-resistant quality.

Career Highlights

Douglas J Smith is affiliated with The Procter & Gamble Company, a leading name in personal care products and disposable items. His work in the company has bolstered consumer solutions in absorbent technologies, making an impact on product effectiveness and user experience.

Collaborations

Throughout his career, Smith has collaborated with esteemed colleagues such as William I Mullane, Jr. and Nicholas Albert Ahr. These partnerships have played a crucial role in advancing their joint research and development efforts, leading to innovative solutions in absorbent product designs.

Conclusion

Douglas J Smith exemplifies a dedicated inventor whose work in absorbent technology not only showcases his inventive spirit but also significantly enhances the functionality of everyday products. His patents reflect ongoing advancements in personal care technology, contributing to better consumer experiences in the market.