Nancy Z Diggs

Nancy Z Diggs is a prominent inventor based in Westfield, NJ (US). She has made significant contributions to the field of lubricating oil compositions, holding a total of six patents. Her work focuses on enhancing the performance and compatibility of lubricants used in various applications.

Latest Patents

Among her latest patents, Nancy has developed a lubricating oil composition that comprises sulfurised esters, which exhibit excellent antioxidancy performance while maintaining compatibility with nitrile elastomer seals. Another notable patent involves a lubricating oil composition specifically designed for heavy-duty diesel engines. This composition features a sulfated ash content of no greater than 1.0 mass %, a sulfur content of no greater than 0.4 mass %, and a phosphorus content of no greater than 0.12 mass %. The formulation includes a major amount of oil of lubricating viscosity and at least 0.5 mass % of an ashless antioxidant, ensuring optimal performance in demanding conditions.

Career Highlights

Nancy has worked with reputable companies such as Infineum International Limited and Infineum USA LP. Her experience in these organizations has allowed her to refine her expertise in the development of advanced lubricating oil formulations.

Collaborations

Throughout her career, Nancy has collaborated with notable professionals, including Jacob I Emert and Michael L Alessi. These partnerships have contributed to her innovative work and the successful development of her patents.

Conclusion

Nancy Z Diggs is a remarkable inventor whose contributions to lubricating oil compositions have significantly impacted the industry. Her innovative patents and collaborations highlight her expertise and dedication to advancing technology in this field.

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