Company Filing History:
Years Active: 1989-1992
Title: Balram Dhawan: Innovator in Scale Inhibition Technologies
Introduction
Balram Dhawan is a notable inventor based in St. Louis, MO (US). He has made significant contributions to the field of scale inhibition in high brine environments. With a total of three patents to his name, Dhawan's work is crucial for the oilfield industry.
Latest Patents
His latest patents include innovative methods for inhibiting scale formation in high brine environments. One of his patents describes a method for inhibiting oilfield scale formation, particularly calcite, by introducing an effective amount of a scale inhibiting composition to a high brine environment. This environment has a total dissolved solids content of at least about 150 g/l. The scale inhibiting composition comprises an aminomethylene phosphonate with specific structural characteristics. Another patent focuses on the preparation of an aminomethylene phosphonate useful as a scale inhibitor in high brine environments. This method involves phosphonomethylating an amine to produce the desired aminomethylene phosphonate.
Career Highlights
Balram Dhawan works at Petrolite Corporation, where he applies his expertise in chemical engineering and innovation. His work has been instrumental in developing solutions that address challenges in oilfield operations.
Collaborations
Some of his coworkers include Derek Redmore and John L Przybylinski, who contribute to the collaborative environment at Petrolite Corporation.
Conclusion
Balram Dhawan's contributions to scale inhibition technologies are vital for the oilfield industry. His innovative patents reflect his commitment to advancing solutions in challenging environments.