Company Filing History:
3 out of 1,279 
1 out of 1,453 
1 out of 5,269 Years Active: 1989-2003
Title: Ruth A LaChapell: Innovator in Disposable Personal Care Products
Introduction
Ruth A LaChapell is a notable inventor based in Menasha, WI (US), recognized for her contributions to the field of disposable personal care products. With a total of 5 patents, she has made significant advancements that enhance product integrity and manufacturing efficiency.
Latest Patents
One of her latest patents focuses on "Pad integrity improvement by replacing the constructive adhesive with ultrasonic compressions." This innovation provides disposable personal care products, such as diapers and feminine care products, with improved absorbent core integrity and core absorbency. By eliminating the need for costly adhesives, her method reduces manufacturing costs while enhancing product performance. The process involves forming localized compressions in the natural fiber core, which are bonded using conventional means, thus streamlining production.
Another significant patent is the "Refastenable adhesive taping system." This invention offers a refastenable diaper with a securing zone that has a peak strength of less than 2750 grams/inch. The adhesive fastening tape is designed to be applied and released from the securing zone, ensuring ease of use. The adhesive is selected to meet specific rheological criteria, optimizing its performance in the diaper's design.
Career Highlights
Ruth has worked with prominent companies in the industry, including Kimberly-Clark Corporation and Avery Dennison Corporation. Her experience in these organizations has allowed her to develop innovative solutions that address the needs of consumers and manufacturers alike.
Collaborations
Throughout her career, Ruth has collaborated with talented individuals such as Yung-Hsiang Huang and Dave Allen Soerens. These partnerships have contributed to her success and the advancement of her inventions.
Conclusion
Ruth A LaChapell's work in the field of disposable personal care products showcases her innovative spirit and dedication to improving product functionality. Her patents reflect a commitment to enhancing user experience while reducing manufacturing costs.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.