This inventor holds 13 USPTO granted patents and 6 EPO patents, primarily in Catalytic Synthesis. Top assignees: Saltigo Gmbh, Degussa Aktiengesellschaft, Degussa Gmbh. Active years: 2001-2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Roscnheim, DE (2001)
- Rosenheim, DE (2001 - 2012)
- Rostock, DE (2004 - 2019)
Company Filing History:
3 out of 34 
2 out of 1,694 
2 out of 48 
Years Active: 2001-2019
Areas of Expertise:
Title: The Innovative Contributions of Alexander Zapf
Introduction
Alexander Zapf is a prominent inventor based in Rostock, Germany. He has made significant contributions to the field of chemistry, holding a total of 13 patents. His work primarily focuses on the synthesis of complex chemical compounds, showcasing his expertise and innovative spirit.
Latest Patents
Among his latest patents is a method for synthesizing 2-alkyl-4-trifluoromethyl-3-alkylsulfonylbenzoic acids. This process describes the preparation of these acids, which include substituents such as alkyl and substituted phenyl. Another notable patent involves a copper-catalyzed process for producing substituted or unsubstituted trifluoromethylated aryl and heteroaryl compounds. This invention outlines a method that reacts aryl or heteroaryl halides with trifluoroacetates, utilizing a catalytic combination of copper salts and various ligands.
Career Highlights
Throughout his career, Alexander Zapf has worked with reputable companies, including Saltigo GmbH and Degussa Aktiengesellschaft. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in chemical synthesis.
Collaborations
He has collaborated with notable colleagues such as Matthias Beller and Thomas Schareina. These partnerships have further enriched his research and development efforts, leading to innovative solutions in his field.
Conclusion
Alexander Zapf's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His innovative methods continue to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile