Nikolay Grigorenko

Title: The Innovative Contributions of Inventor Nikolay Grigorenko

Introduction

Nikolay Grigorenko, an accomplished inventor based in Möhlin, Switzerland, has made significant strides in the field of security inks. With a remarkable portfolio that includes three patents, Grigorenko has established himself as a key figure in the development of innovative solutions for securing valuable documents.

Latest Patents

Among his latest inventions, Grigorenko developed a set of UV-VIS radiation curable security inks designed to produce dichroic security features. This unique security feature is notable for its dual color display, exhibiting a blue hue when viewed in transmitted light and a striking metallic yellow when seen in incident light. The composition of these security inks includes a cationically curable or hybrid curable ink vehicle and silver nanoplatelets stabilized by a specific surface stabilizing agent formulated to enhance security features in documents.

Career Highlights

Grigorenko is currently affiliated with Sicpa Holding SA, a leading company in the field of security ink production. His work in developing cutting-edge security features has been instrumental in helping combat counterfeiting and fraud in various sectors, underscoring the importance of innovation in document security.

Collaborations

Throughout his career, Grigorenko has collaborated with several notable colleagues, including Marlyse Demartin Maeder and Andre Oswald. Their combined expertise and teamwork have contributed to the advancement of technologies in security inks, helping to ensure the protection of sensitive and valuable documents.

Conclusion

Nikolay Grigorenko's contributions to the field of security inks represent a significant advancement in the methods used to protect valuable documents. His innovative approach and collaboration within the industry highlight the continuous need for creative solutions to emerging challenges in security and authentication. With a focus on developing unique and effective technologies, Grigorenko remains an influential figure in the realm of patents and inventions.