Punam Bandyopadhyay

Title: **The Innovative Journey of Punam Bandyopadhyay: A Leading Inventor in Cleaning Compositions**

Introduction

Punam Bandyopadhyay, based in Bengaluru, India, is an accomplished inventor known for his significant contributions to the field of hard surface cleaning compositions. With a total of four patents to his name, Bandyopadhyay has demonstrated a commitment to innovation and sustainability in cleaning technologies.

Latest Patents

Among his notable inventions is a pioneering dishwash composition that features a rinse-activatable antifoam. This invention addresses the need for cleaning compositions that generate substantial foam during the washing phase while ensuring that the foam rinses off quickly during the rinsing phase. This approach promotes a more sustainable cleaning process. The aqueous cleaning composition has a pH of 6.5 or lower and consists of several components, including alkyl ethoxy sulfate, amphoteric surfactants, fatty acids, and a non-ionic surfactant, which collectively form an effective antifoaming system.

Another significant innovation involves a hard surface cleaning composition designed to be highly effective while maintaining sustainability. This composition comprises a total Active Detergent level of 5 to 30% by weight, predominantly featuring non-soap anionic surfactants. Additionally, it integrates an antifoaming system that balances saturated hydroxy fatty acids with non-hydroxy fatty acids, further emphasizing the inventiveness in creating efficient cleaning solutions.

Career Highlights

Punam Bandyopadhyay's career has seen him associated with reputable companies, including Conopco, Inc., and Conopeo, Inc. His experience at these institutions has cultivated his expertise in developing innovative cleaning products, making him a respected figure in the industry.

Collaborations

Throughout his career, Bandyopadhyay has collaborated with esteemed professionals, including Maheshwara Shiva Naik and Jiji Paul Kottukapally. These collaborations have enriched his work, allowing for the pooling of expertise and innovative ideas in the development of his patents.

Conclusion

Punam Bandyopadhyay's journey as an inventor in the realm of cleaning compositions illustrates his dedication to innovation and sustainability. His latest patents not only showcase his ingenuity but also contribute to the evolution of cleaning technologies that respect environmental concerns. With a promising career ahead, Bandyopadhyay is poised to continue making impactful advances in the industry.