Company Filing History:
Years Active: 1992
Title: Innovations by Josef Ritter in Colorant Technology
Introduction
Josef Ritter, a distinguished inventor based in Hofheim am Taunus, Germany, has made significant contributions to the field of colorants used in recording fluids. With a patent to his name, he has developed new methods that enhance ink jet processes, showcasing his capability in innovation.
Latest Patents
Ritter's notable patent is focused on the "Use of colorants for recording fluids." This invention pertains to a method utilizing water-soluble dyestuffs for the purpose of coloring recording fluids. Specifically, it involves dyestuffs structured in the form of the free acid, characterized by the general formula A--(SO.sub.2 -X). The novel aspect of his work lies in the synthesis of these dyestuffs, which can be prepared through methods typically used for known vinylsulfone or .beta.-sulfatoethylsulfone dyestuffs, subsequently reacted with various nucleophiles such as R.sup.1 OH, HNR.sup.1 R.sup.2, and HSR.sup.1. Some of the outcomes from these reactions result in innovative dyestuffs that contribute to enhanced coloration in recording technologies.
Career Highlights
Throughout his career, Josef Ritter has been associated with Hoechst Aktiengesellschaft, a reputable company in the field of chemical manufacturing. His dedication and ingenuity have enabled him to secure a patent that is not only relevant but potentially transformative for the industry. The innovative techniques he developed emphasize practicality and efficiency in dye production for recording fluids.
Collaborations
In the realm of innovation, collaboration is key. Josef Ritter has had the privilege of working alongside Alexander Sieber, a colleague who shares a commitment to advancing the technology surrounding colorants and their applications. This partnership highlights the importance of teamwork in the pursuit of groundbreaking solutions.
Conclusion
Josef Ritter's work in the use of colorants for recording fluids represents a significant breakthrough in the field of ink jet technology. His patent illustrates his expertise and creativity as an inventor, proving that innovation can lead to practical solutions in various applications. Through his career at Hoechst Aktiengesellschaft and his collaboration with Alexander Sieber, Ritter continues to pave the way for advancements in colorant technology, solidifying his place within the community of inventors.