Location History:
- Limburgerhof, DE (1991)
- Romerberg, DE (1999 - 2000)
- Römerberg, DE (2001 - 2004)
Company Filing History:
Years Active: 1991-2004
Title: Innovations and Contributions of Bernhard Bockstiegel
Introduction
Bernhard Bockstiegel, a prominent inventor based in Römerberg, Germany, has made significant strides in the field of chemistry, with a particular focus on the preparation and purification of alcohols and other chemical compounds. With 12 patents to his name, Bockstiegel's work showcases innovative methods that advance industrial applications.
Latest Patents
Among his latest patents, the preparation of higher α, β-unsaturated alcohols stands out. This process involves the monoethynylation of a ketone using the NH/KOH method, followed by the optional hydrogenation of the acetylene alcohol in the presence of hydrogen over a Pd-containing thin layer catalyst. The purification distillation of the hydrogenation product is carried out, ideally in a dividing wall column, allowing for the recirculation of the unreacted ketone to the ethynylation step. Additionally, Bockstiegel's patent includes methods for creating higher alcohols possessing five or more carbon atoms in the chain through various reaction pathways.
Another notable patent involves the invention of a rectification column designed for isolating pure substances from high boiling and/or temperature-sensitive mixtures. This innovative column features liquid distributors with at least 500 drip points per meter, arranged at an angle of about 90° to cloth layers of packing elements. The combination of insulation and protective heating enhances the efficiency of the column, making it particularly effective for mixtures that require precise separation.
Career Highlights
Bockstiegel's illustrious career includes tenure at major companies, particularly BASF Aktiengesellschaft, where he honed his expertise and contributed to groundbreaking research in chemical processes. His innovative spirit and dedication to advancement in the chemical industry have been recognized through his numerous patents.
Collaborations
Throughout his career, Bockstiegel has collaborated with notable colleagues, including Harald Laas and Kai-Uwe Baldenius. These partnerships have fostered a creative environment that has led to the conception of advanced chemical methodologies and have played a crucial role in his success as an inventor.
Conclusion
Bernhard Bockstiegel's contributions to the field of chemistry through his patented innovations reflect his commitment to enhancing industrial processes. His work, characterized by inventive techniques in synthesizing and purifying chemical compounds, continues to influence practices within the industry and serves as a testament to his ingenuity as an inventor.
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.