Location History:
- Allschwil, CH (1976 - 1984)
- Villars-sur-Glane, CH (1986 - 1992)
- Reinach, CH (1990 - 1995)
Company Filing History:
Years Active: 1976-1995
Title: Stefan Hari: A Brilliant Mind in Patent Innovation
Introduction:
Stefan Hari, hailing from Allschwil, Switzerland, is a prolific inventor and patent holder in the field of chemical compounds. With an impressive portfolio of 24 patents, Hari has made significant contributions to the development of novel materials with advantageous properties. Working at the renowned Ciba-Geigy Corporation, Hari's innovative work has garnered recognition and admiration within the industry.
Latest Patents:
Among his latest patents are several groundbreaking discoveries. One notable invention is the bisazo, bisazomethine, and azo-azomethine compounds derived from compounds of formula ##STR1##. These compounds, in which certain elements can be replaced with alkali metals, alkaline earth metals, aluminum, or specific groups, possess unique characteristics with potential applications in various industries.
Another recent invention by Hari involves the development of mixed crystals of sulfonated diketopyrrolopyrroles. These mixed crystals, formed by combining different compounds of formula ##STR1## with specific cation structures, exhibit exceptional properties such as dispersibility, heat- and lightfastness. They have demonstrated immense potential as pigments for coloring high molecular weight organic materials.
Career Highlights:
Stefan Hari's dedication and expertise in the field of chemical compounds have led to numerous career highlights. With 24 patents to his name, Hari has established himself as a leading innovator in the industry. His contributions to the understanding and development of novel materials have undoubtedly made a lasting impact.
Collaborations:
Hari has not worked in isolation; his success is also credited to the collaborations he has fostered throughout his career. Notably, he has collaborated with esteemed colleagues such as Georg Cseh and Rudolf Mory. Their combined expertise and shared passion for invention have undoubtedly fueled groundbreaking discoveries and advancements in the world of chemical compounds.
Conclusion:
Stefan Hari's relentless pursuit of innovation and his impressive repertoire of patents showcase his brilliance and influence within the realm of chemical compounds. From his early career at Ciba-Geigy Corporation to his latest inventions, Hari's work has consistently pushed the boundaries of what is possible in the field. His dedication to developing compounds with exceptional properties has paved the way for advancements in various industries. As a result, Stefan Hari's name is synonymous with expertise, innovation, and patents in the world of chemical compounds.
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.