Arthur J. Stipanovic is a notable inventor based in Wappingers Falls, NY (US). He has made significant contributions to the field of lubricant technology, holding a total of 4 patents. His work focuses on improving fuel economy and mobility control in oil reservoir formations.

Latest Patents

Stipanovic's latest patents include a method for enhancing the fuel economy characteristics of lubricants. This method involves mixing lubricants with a C.sub.2 to C.sub.12 aliphatic carboxylate salt of molybdenum and a zinc dialkyldithiophosphate or zinc dialkyldithiocarbamate. The synergistic interaction of these components results in at least a 30% reduction in the coefficient of friction at 100°C. Another significant patent involves the preparation and use of a unique heteropolysaccharide produced by a variant strain of Agrobacter radiobacter. This heteropolysaccharide is beneficial for mobility control in oil reservoir formations, especially when crosslinked with trivalent metal cations to form a gel that preferentially fills high permeability zones.

Career Highlights

Arthur J. Stipanovic is currently associated with Texaco Inc., where he continues to innovate in the field of lubricants. His work has been instrumental in advancing technologies that enhance fuel efficiency and optimize oil recovery processes.

Collaborations

Stipanovic has collaborated with notable colleagues, including Peter D. Robison and Susan Easter. Their combined expertise has contributed to the successful development of innovative solutions in lubricant technology.

Conclusion

Arthur J. Stipanovic's contributions to lubricant technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of chemical interactions and their practical applications in the industry.