Location History:
- St. Louis, FR (1999)
- Antibes, FR (2002 - 2003)
- Rosenau, FR (2003 - 2005)
Company Filing History:
Years Active: 1999-2005
Title: The Innovative Contributions of Yves Grandidier
Introduction
Yves Grandidier, a notable inventor based in Rosenau, France, has made significant contributions to the field of pigments. With a total of eight patents to his name, his work primarily focuses on improving coloristic properties in organic pigments.
Latest Patents
Two of his latest patents showcase his innovative approach to pigment development. The first patent involves pigments with improved coloristic properties and a process for their preparation. It specifically emphasizes substantially crystalline organic pigments characterized by small particle size and narrow particle size distribution. The second patent elaborates on 1,4-diketopyrrolo[3,4c]-pyrrole pigments, which are distinguished by desirable color properties and their novel visible absorbance spectra, exhibiting a steep slope on the bathochromic side of the absorption maximum in the range of 500 to 650 nm.
Career Highlights
Yves has built his career at Ciba Specialty Chemicals Corporation, where he has been instrumental in the research and development of advanced pigments. His expertise and dedication have allowed him to pioneer new formulations that push the boundaries of color technology.
Collaborations
During his journey, Yves has collaborated with talented colleagues, including Urs Schlatter and Klaus Ruf. Their combined efforts have contributed to the successful development of innovative products in the pigment industry.
Conclusion
Yves Grandidier's contributions to the field of pigments highlight his role as a leading inventor. His patents are a testament to his innovative spirit and commitment to enhancing color technology, marking him as an influential figure within Ciba Specialty Chemicals Corporation and the wider scientific community.
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.