Location History:
- Renens, CH (1995)
- Vand, CH (2001)
- Saint-Sulpice, CH (1998 - 2009)
- St. Sulpice, CH (1993 - 2011)
- Saint Sulpice, CH (2013 - 2016)
- Sulpice, CH (2021)
- St-Sulpice, CH (1995 - 2023)
Company Filing History:
33 out of 694 
4 out of 382 
2 out of 308 
Years Active: 1993-2023
Title: Michael Graetzel: A Trailblazer in Sustainable Energy Innovations
Introduction:
Michael Graetzel, a renowned inventor based in St-Sulpice, Switzerland, has dedicated his career to developing innovative solutions in the field of photovoltaics. His relentless pursuit of sustainable energy technologies has earned him a reputation as a trailblazer in the industry, inspiring future generations of inventors and researchers.
Latest Patents:
1. Hole transport material, synthesis thereof, and solar cell:
- Graetzel's latest patent introduces a novel organic small molecule, CPDA 1, as a hole transport material for photovoltaic systems. This new material demonstrates superior electrochemical properties comparable to spiro-OMeTAD, enhancing charge extraction, transport, and separation in perovskite solar cells (PSCs). With a power conversion efficiency (PCE) close to 23% and lower production costs, CPDA 1 offers a promising and affordable alternative to existing compounds.
2. Inorganic hole conductor-based perovskite photoelectric conversion device:
- Another breakthrough patent by Graetzel focuses on an optoelectronic device featuring an inorganic hole transporting layer for enhanced operational stability in long-term applications. This invention leverages inorganic p-type semiconductors to improve the performance and durability of perovskite-based photoelectric conversion devices.
Career Highlights:
Throughout his illustrious career, Michael Graetzel has made significant contributions to the field of sustainable energy, particularly in photovoltaics. His research and inventions have revolutionized the efficiency, cost-effectiveness, and durability of solar energy technologies, paving the way for a more sustainable future.
Collaborations:
Graetzel's collaborative efforts with esteemed colleagues such as Mohammad Khaja Nazeeruddin and Shaik Mohammad Zakeeruddin have been instrumental in advancing the field of photovoltaics. Together, they have conducted groundbreaking research and developed cutting-edge technologies that have garnered international acclaim.
Conclusion:
Michael Graetzel's passion for sustainable energy solutions, coupled with his innovative approach to research, has cemented his legacy as a pioneering figure in the realm of photovoltaics. His inventions not only exemplify excellence in scientific innovation but also offer practical and scalable solutions for addressing the global challenges of climate change and energy sustainability. As a trailblazer and visionary inventor, Graetzel continues to inspire and empower future generations to push the boundaries of possibility in creating a more environmentally conscious world.
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.