Inventors with similar research interests:
Location History:
- Ependes, CH (1991)
- Chesalles, CH (1995)
- Marly, CH (1992 - 2000)
- Fehren, CH (2000 - 2023)
Company Filing History:
17 out of 1,524 
15 out of 191 
10 out of 6,850 
Years Active: 1991-2023
Title: Heinz Wolleb: Innovator in Metal-Complex Technology
Introduction
Heinz Wolleb, a distinguished inventor based in Fehren, Switzerland, has significantly contributed to the field of organic electronics. With an impressive tally of 51 patents, Wolleb's innovative work primarily revolves around metal complexes and their applications in organic light-emitting diodes (OLEDs).
Latest Patents
Among his latest patents, Wolleb has developed metal complexes comprising diazabenzimidazolocarbene ligands. This invention focuses on the utilization of metal-carbene complexes featuring iridium and platinum as central atoms. The application extends to organic light diodes, incorporating these complexes into light-emitting layers, thereby enhancing the performance of various illuminating elements and visual display units. Furthermore, he has patented benzimidazo[1,2-a]benzimidazole derivatives aimed at improving the efficiency and stability of electroluminescent devices. These compounds are designed to serve as host materials for phosphorescent emitters, thus enhancing the spectral characteristics of electronic devices.
Career Highlights
Throughout his career, Wolleb has honed his expertise while working with notable companies such as Ciba Specialty Chemicals Corporation and UDC Ireland Limited. His work has been pivotal in advancing the technologies behind electronic devices, particularly in the area of light-emitting solutions.
Collaborations
Heinz Wolleb has collaborated with esteemed colleagues, including Annemarie Wolleb and Soichi Watanabe. These partnerships have undoubtedly enriched his research and innovation processes, leading to groundbreaking developments in the field of organic electronics.
Conclusion
Heinz Wolleb's contributions to innovations in metal complexes and electronic applications demonstrate a profound impact on the industry. His extensive patent portfolio underscores the value of his research and development efforts, paving the way for future advancements in OLED technologies and beyond.
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