Location History:
- Cologne, DE (1976 - 1984)
- Leverkusen, DE (1986 - 1988)
Company Filing History:
Years Active: 1976-1988
Title: Wolfgang Oberkirch: A Pioneer in Polyether Innovations
Introduction
Wolfgang Oberkirch, based in Cologne, Germany, is an accomplished inventor known for his significant contributions to the field of chemical engineering. With an impressive portfolio of 13 patents, he has focused extensively on the development of unique sulfur-containing polyethers and alkoxylated aminopolyethers. These innovations aim to enhance the efficiency of various industrial processes, particularly in oil emulsions.
Latest Patents
Oberkirch's latest patents include groundbreaking work on condensation products of thioalkylene oxides. His patents detail the method of preparing new sulfur-containing polyethers, particularly focused on their use as breakers for water-in-oil emulsions, especially crude oil emulsions. The polyethers he developed possess the formula:
##STR1##
in which R₁ and R₂, independently, can represent hydrogen or a straight-chain or branched C₁ to C₂₀ alkyl group. Additionally, he has created alkoxylated aminopolyethers, defined by the formula:
##STR1##
Here, Q denotes a polyalkylene oxide radical that has a valency corresponding to n, derived from an aminopolyether through the removal of terminal amino groups, and boasting an average molecular weight ranging from 82 to 30,000.
Career Highlights
Oberkirch works with Bayer Aktiengesellschaft, a leading global company in the chemicals and pharmaceuticals industry. His innovative approaches and patented technologies have significantly advanced the company’s portfolio in specialty chemicals. His work not only reflects his expertise but also the commitment of Bayer to drive innovation in chemical applications.
Collaborations
Throughout his career, Oberkirch has collaborated with notable colleagues such as Hanns P. Muller and Kuno Wagner. These partnerships have fostered an environment of creativity and innovation, leading to the successful development of numerous patents and contributing to the advancement of chemical engineering practices.
Conclusion
Wolfgang Oberkirch stands out as a visionary inventor in the realm of polyether production and application. His contributions, encapsulated in his 13 patents, signify a commitment to innovation that propels both his career and the broader field of chemical engineering forward. As he continues to collaborate and innovate, the impact of his work is sure to resonate within the industry for years to come.
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.