This inventor holds 5 USPTO granted patents. Top assignees: Witco Corporation, Ck Witco Corporation, Witco Corporaton. Active years: 1995-2001.
Company Filing History:
3 out of 180 
1 out of 25 
1 out of 1 Years Active: 1995-2001
Title: Alan D Eckard: Innovator in Emulsifiers and Hydrocarbon Lubricants
Introduction
Alan D Eckard is a notable inventor based in Chester, NY (US). He has made significant contributions to the field of emulsifiers and hydrocarbon lubricants, holding a total of 5 patents. His work has had a considerable impact on the petroleum industry, particularly in the development of compositions that enhance the performance of lubricants.
Latest Patents
One of Eckard's latest patents is titled "Sodium sulfonate blends as emulsifiers for petroleum oils." This invention relates to an emulsifier composition suitable for mixing with oil to form lubricants. It comprises at least one non-extracted salt of a natural petroleum sulfonic acid with about 15 wt-% to about 30 wt-% active content, at least one branched chain alkylaryl sulfonic acid or salt thereof, and at least one linear alkylaryl sulfonic acid or salt thereof. Additionally, it may include other sulfonic acids or salts for adjusting the average equivalent weight of the resultant emulsifier composition.
Another significant patent is "Enhanced hydrocarbon lubricants for use with immiscible refrigerants." This invention involves fluid refrigeration compositions that comprise a hydrocarbon lubricant, an immiscible refrigerant, and an additive capable of reducing the interfacial tension between the hydrocarbon lubricant and refrigerant. These innovations demonstrate Eckard's commitment to improving lubricant formulations for various applications.
Career Highlights
Throughout his career, Alan D Eckard has worked with reputable companies, including Witco Corporation. His experience in the industry has allowed him to develop and refine his inventions, contributing to advancements in lubricant technology.
Collaborations
Eckard has collaborated with notable colleagues such as Jose L Reyes-Gavilan and Leonard Aconsky. These partnerships have likely enriched his work and led to further innovations in his field.
Conclusion
Alan D Eckard is a distinguished inventor whose work in emulsifiers and hydrocarbon lubricants has made a lasting impact on the petroleum industry. His patents reflect a deep understanding of chemical compositions and their applications, showcasing his innovative spirit and dedication to advancing technology.