Location History:
- Praroman-Le Mouret, CH (2011)
- Marly, CH (2007 - 2014)
- Le Mouret, CH (2011 - 2014)
Company Filing History:
4 out of 37 
2 out of 1,524 
1 out of 5,663 
Years Active: 2007-2014
Title: **Vincent Ruffieux: Innovator in Pigment and Ink Technologies**
Introduction
Vincent Ruffieux, based in Marly, Switzerland, is a notable inventor recognized for his contributions to the fields of pigment compositions and ink technologies. With a portfolio of 7 patents, Ruffieux has demonstrated a strong commitment to advancing material science.
Latest Patents
Among his latest innovations, Ruffieux's patent on "Pigment compositions comprising pyrrolo[3,4-c]pyrroles" stands out. This invention presents a process for the direct preparation of pyrrolo[3,4-c]pyrroles (DPPs) that are used in high-performance coloring applications for organic materials, including plastics and paints. The DPPs developed through this process exhibit superior color strength, chroma, purer shades, and higher opacity compared to commercially available alternatives.
Another significant patent of his is the method for creating "Recording sheets for ink jet printing." This innovation involves modifying silicium dioxide dispersions to enhance the performance of ink-receiving layers. The treatment utilizes reaction products from trivalent aluminum or tetravalent zirconium combined with aminoorganosilanes, leading to improved properties in ink jet printing applications.
Career Highlights
Throughout his career, Vincent Ruffieux has contributed to major companies, including Ilford Imaging Switzerland and Ciba Specialty Chemicals Corporation. His work in these organizations has significantly impacted the development of colorants and the printing industry.
Collaborations
Ruffieux has also collaborated with esteemed colleagues in the industry, such as Urs Fürholz and Meinrad Schär. These collaborations have further bolstered his innovative efforts and expanded the reach of his inventions.
Conclusion
Vincent Ruffieux remains a prominent figure in the realm of material innovation, particularly in pigment and ink technology. His patented inventions underscore a dedication to improving industrial applications through advanced chemical compositions, making significant contributions that benefit multiple sectors.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.