Location History:
- Oftringen, CH (2009 - 2012)
- Oftringern, CH (2012)
Company Filing History:
Years Active: 2009-2012
Title: Sabrina Heller: Innovator in Alkaloid Derivatives
Introduction
Sabrina Heller is a notable inventor based in Oftringen, Switzerland. She has made significant contributions to the field of chemistry, particularly in the area of alkaloid derivatives. With a total of 3 patents to her name, Heller's work showcases her innovative approach to chemical processes.
Latest Patents
One of Heller's latest patents is focused on the demethylation of 14-hydroxy substituted alkaloid derivatives. This invention presents a method for demethylating these compounds, specifically targeting 14-hydroxy-17-methyl-4,5-epoxymorphinane-6-on-derivatives. The process involves reacting a starting compound with a compound of the general formula ROOC—N≡N—COOR in a suitable solvent. Another significant patent relates to the preparation of quaternary N-alkyl morphin or morphinan alkaloid derivatives. This process utilizes a nucleophilic nitrogen, phosphor, or sulfur-containing base in the reaction mixture, highlighting Heller's expertise in complex chemical reactions.
Career Highlights
Throughout her career, Sabrina Heller has worked with prominent companies in the pharmaceutical industry, including Siegfried Ltd. and Siegfried Aktiengesellschaft. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking research in her field.
Collaborations
Heller has collaborated with esteemed colleagues such as Erik Heinz Lauterbach and Thomas Dinkel. These partnerships have further enriched her work and expanded her impact within the scientific community.
Conclusion
Sabrina Heller is a distinguished inventor whose work in alkaloid derivatives has led to significant advancements in chemical processes. Her innovative patents and collaborations reflect her dedication to the field and her role as a leader in scientific research.
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.