Totowa, NJ, United States of America

Rajesh Das

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Columbia Insurance Company. Active years: 2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rajesh Das. Retrieved from https://idiyas.com/inventor/rajesh-das-4i6rvxen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2014

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1 patent (USPTO):Explore Patents

Title: The Innovations of Rajesh Das: Pioneering VOC-Free Colorants

Introduction

Rajesh Das, an inventive chemist based in Totowa, NJ, has made significant strides in the field of colorant technology. With a keen focus on environmental sustainability, he has earned a patent for his innovative approach to metallic and pearlescent colorants, offering a solution that eliminates harmful volatile organic compounds (VOCs).

Latest Patents

Rajesh holds a patent for his invention titled "Universal VOC-free Metallic/Pearlescent Colorants". This groundbreaking formula is designed to provide a universal metallic and pearlescent colorant composition that is entirely free of VOCs, including harmful substances such as alkylphenol ethoxylate (APE) and formaldehyde. The composition notably comprises little to no resin and utilizes microcrystalline cellulose along with optional synthetic silicate to ensure effective dispersion of metallic pigments.

Career Highlights

Currently, Rajesh is employed at Columbia Insurance Company. Over the course of his career, he has showcased his dedication to innovation through research and development of colorant solutions that align with modern environmental standards.

Collaborations

In his professional journey, Rajesh has collaborated with talented colleagues, including Mohammad Asif and Glen Cooper. Their combined expertise has undoubtedly contributed to enhancing the research and development processes within their team.

Conclusion

Rajesh Das exemplifies the spirit of innovation, focusing on creating safer and environmentally-friendly colorant solutions. His work not only serves the industry but also promotes public health and ecological responsibility. As he continues his career, the contributions he’s made are sure to inspire future innovations in the field of colorants.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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