This inventor holds 24 USPTO granted patents and 5 published patent applications and 12 EPO patents, primarily in Organic Electronics. Top assignees: Udc Ireland Limited, Ciba Specialty Chemicals Corporation, Idemitsu Kosan Company, Limited. Active years: 2001-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Marly, CH (2001)
- Fehren, CH (2002 - 2023)
- Fahren, CH (2019 - 2023)
Company Filing History:
10 out of 202 
9 out of 1,524 
3 out of 2,283 
Years Active: 2001-2026
Areas of Expertise:
Title: **Annemarie Wolleb: A Pioneer in Electroluminescent Technology**
Introduction
Annemarie Wolleb, based in Fehren, Switzerland, is a renowned inventor with a remarkable portfolio of 23 patents. Her innovative work primarily focuses on advancements in electronic applications, particularly in the field of electroluminescent devices, contributing significantly to the development of more efficient and stable technologies.
Latest Patents
Among her latest patents, Annemarie has developed benzimidazo[1,2-a]benzimidazole derivatives which are crucial for electronic applications. These compounds offer a process for production and their application in electronic devices, especially electroluminescent devices, enhances efficiency, stability, manufacturability, and spectral characteristics. Furthermore, she has invented specifically substituted benzofuro- and benzothienoquinolines that serve as charge transport material, charge blocker material, and/or host material in electroluminescent devices, leading to improved performance and reduced driving voltage.
Career Highlights
Annemarie Wolleb has had a distinguished career, with significant contributions while working at Ciba Specialty Chemicals Corporation and UDC Ireland Limited. Her work in these companies has been integral to the advancement of electronic materials and device fabrication. Her expertise has enabled her to innovate and file multiple patents that push the boundaries of what is possible in the realm of electroluminescent technology.
Collaborations
Throughout her career, Annemarie has collaborated with notable professionals, including her coworkers Heinz Wolleb and Ute Heinemeyer. These collaborations have fostered an environment of innovation and creativity, allowing her to expand her research and enhance her contributions to the field.
Conclusion
Annemarie Wolleb stands out as a pioneering inventor whose contributions have significantly impacted the field of electroluminescent devices. With her impressive number of patents and her innovative approaches, she continues to influence the future of electronic applications. Her work exemplifies the spirit of innovation that drives advancements in technology today.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile