This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 1 EPO patent. Top assignee: Ihi Ionbond Ag.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Ivailo Simeonov Dolchinkov: Innovator in Doped DLC Technology
Introduction
Ivailo Simeonov Dolchinkov is a notable inventor based in Trimbach, Switzerland. He has made significant contributions to the field of materials science, particularly in the development of advanced coatings for fuel cells and electrolyzers. His innovative work focuses on enhancing the performance and durability of metallic bipolar plates.
Latest Patents
Ivailo holds a patent for a groundbreaking invention titled "Doped DLC for Bipolar Plate (BPP)." This invention relates to a metallic bipolar plate that comprises a metal substrate and at least one layer of non-hydrogenated transition metal-doped diamond-like carbon (DLC). The non-hydrogenated DLC includes at least one transition metal from groups 4d, 5d, and 6d of the periodic table. The invention boasts an indentation hardness of ≥35 GPa, with a preferred hardness of ≥40 GPa. The metal-doped DLC serves as a coating for metallic bipolar plates in fuel cells and electrolyzers, demonstrating high corrosion resistance and low interface contact resistance, even under harsh operational conditions. This technology is expected to significantly enhance the longevity and efficiency of fuel cells, particularly proton exchange membrane fuel cells.
Career Highlights
Ivailo is currently associated with IHI Ionbond AG, where he continues to innovate in the field of advanced materials. His work has positioned him as a key figure in the development of coatings that improve the performance of energy systems. With a patent portfolio that includes 1 patent, he is recognized for his contributions to the industry.
Collaborations
Ivailo has collaborated with esteemed colleagues such as Gerrit Jan Van Der Kolk and Antonius Petrus Arnoldus Hurkmans. These collaborations have further enriched his research and development efforts, leading to advancements in the field.
Conclusion
Ivailo Simeonov Dolchinkov is a pioneering inventor whose work in doped DLC technology is set to make a lasting impact on the energy sector. His innovative approaches to enhancing the performance of fuel cells and electrolyzers highlight the importance of advanced materials in modern technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile