Erin Jane Dahlquist Howlett, based in Saint Paul, MN, is a notable inventor in the cleaning and detergent industry. With an impressive portfolio of 19 patents, Howlett has contributed significantly to the development of innovative cleaning compositions that prioritize efficacy and environmental consideration.

Latest Patents

Among Howlett's latest inventions is a low alkaline low temperature ware wash detergent specifically designed for protein removal and reducing scale build-up. This caustic-free detergent composition provides an effective solution for cleaning, consisting of an aminocarboxylate, a water conditioning agent, and a non-caustic source of alkalinity. Notably, it requires no additional surfactants or polymers to ensure suitable detergency and prevent scale build-up while maintaining a concentrate pH of less than about 11.5.

Another significant patent outlines a synergistic surfactant package ideal for cleaning food and oily soils. This composition combines an anionic linear alkyl sulfonate surfactant with a nonionic surfactant in a ratio ranging from 1:1 to 9:1. This innovative pairing enhances the cleaning efficacy on both red and black soils while effectively reducing foam production, demonstrating Howlett's commitment to creating practical cleaning solutions.

Career Highlights

Erin Jane Dahlquist Howlett is currently employed at Ecolab USA Inc., a leading global provider of water, hygiene, and energy technologies and services. Her work revolves around pioneering advancements in detergent formulations, aimed at enhancing their performance and environmental safety.

Collaborations

Throughout her career, Howlett has collaborated with other talented professionals, including her colleagues Carter Martin Silvernail and Steven Eugene Lentsch. Together, they have contributed to innovative projects that have transformed the standards in the cleaning and sanitation industries.

Conclusion

Erin Jane Dahlquist Howlett exemplifies the spirit of innovation within the cleaning sector. With her extensive patent portfolio and collaborative efforts at Ecolab USA Inc., she continues to push the boundaries of cleaning technology, ensuring effective and environmentally-friendly solutions for modern-day challenges. Her contributions reflect a commitment to both efficacy and sustainability in the world of detergents and cleaning products.

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