Company Filing History:
Years Active: 2011-2013
Title: **Phyllis Leithem: A Trailblazer in Absorbent Product Innovations**
Introduction
Phyllis Leithem, an inventive mind based in McCleary, WA, has made significant contributions to the field of personal hygiene products. With three patents to her name, she is recognized for her innovative methodologies in enhancing absorbency in hygiene articles, which play a vital role in everyday life.
Latest Patents
Phyllis Leithem's most notable patents include a revolutionary method for making absorbent products. This method involves the creation of personal hygiene articles with high absorbency derived from cellulosic fiber pulp without the need for chemical cross-linking. Her process intricately interposes a sublayer of mechanically fluffed alkali extracted cellulosic fiber pulp between a fluid permeable layer and a fluid impermeable layer.
Her other patent further improves absorbency materials used in various applications by employing cold alkali solution-treated cellulosic fibrous material at a temperature of less than 50°C. This innovative process enhances the absorbency and other vital characteristics of the pulp, marking a significant advancement in absorbent product technology.
Career Highlights
Phyllis is currently associated with Rayonier TRS Holdings, Inc., where she continues to drive innovation in the absorbent materials sector. Her work not only showcases her inventiveness but also stands as a testament to her commitment to developing environmentally friendly products that do not rely on harmful chemicals.
Collaborations
Throughout her career, Phyllis has collaborated with experts in the field, including her colleagues Charles A. Kremers and W. Paul Harrell. These partnerships have been instrumental in refining her inventions and pushing the boundaries of what's possible in the design and manufacturing of absorbent products.
Conclusion
Phyllis Leithem exemplifies the spirit of innovation in the field of absorbent materials. Her patents reflect a dedication to improving personal hygiene products that are not only effective but also safe for the environment. As she continues her work with Rayonier TRS Holdings, Inc., her contributions will likely inspire further advancements in the industry.