Doris Hollenberg

Title: Doris Hollenberg: Innovator in Absorbent Technology

Introduction

Doris Hollenberg is a notable inventor based in Schwalbach, Germany. She has made significant contributions to the field of personal hygiene products, particularly through her innovative designs in absorbent articles. With a total of two patents to her name, Hollenberg's work has had a meaningful impact on the industry.

Latest Patents

Hollenberg's latest patents focus on absorbent articles and absorbent core technology. One of her patents describes an absorbent article for personal hygiene that includes a liquid permeable topsheet, a liquid impermeable backsheet, an absorbent core, and a fibrous layer. The absorbent core consists of a core wrap and an absorbent material that incorporates superabsorbent polymers. The core wrap features a top side and a bottom side that are bonded together through areas that are substantially free of absorbent material. The fibrous layer is partially bonded to one side of the core wrap in these areas. When the absorbent material swells, the core wrap forms channels along the areas that are free of absorbent material, leading to the creation of corresponding ditches in the fibrous layer.

Career Highlights

Hollenberg is currently employed at The Procter & Gamble Company, where she continues to develop innovative solutions in absorbent technology. Her work has been instrumental in enhancing the functionality and effectiveness of personal hygiene products.

Collaborations

Throughout her career, Hollenberg has collaborated with notable colleagues, including Ernesto Gabriel Bianchi and Bruno Johannes Ehrnsperger. These partnerships have contributed to the advancement of her projects and the overall innovation within the company.

Conclusion

Doris Hollenberg is a pioneering inventor whose work in absorbent technology has significantly influenced personal hygiene products. Her patents reflect her commitment to innovation and improvement in this essential field.