Location History:
- Recklinghausen, DE (2018)
- Dorsten, DE (2017 - 2023)
Company Filing History:
Years Active: 2017-2023
Title: The Innovative Contributions of Lena Altmann
Introduction
Lena Altmann is a prominent inventor based in Dorsten, Germany. She has made significant contributions to the field of chemical engineering, particularly in the development of processes related to plasticizers and catalyst regeneration. With a total of five patents to her name, Altmann's work has had a notable impact on the industry.
Latest Patents
Among her latest patents is a process for preparing dialkyl 1,4-cyclohexanedicarboxylates. This innovative process involves the ring hydrogenation of the corresponding dialkyl terephthalate, which has a CO value of less than 0.3 mg KOH/g. The resulting dialkyl 1,4-cyclohexanedicarboxylates can be utilized as plasticizers or as components in plasticizer compositions for various plastics, particularly PVC. Another significant patent is for the regeneration of hydrogenation catalysts. This invention outlines a method for regenerating a catalyst used in the ring hydrogenation of aromatic species, especially aromatic esters, by employing a gas stream containing a specific amount of oxygen for the regeneration process.
Career Highlights
Lena Altmann has worked with notable companies such as Evonik Operations GmbH and Evonik Degussa GmbH. Her experience in these organizations has allowed her to apply her innovative ideas and contribute to advancements in chemical processes.
Collaborations
Throughout her career, Altmann has collaborated with esteemed colleagues, including Robert Franke and Horst-Werner Zanthoff. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Lena Altmann's contributions to the field of chemical engineering through her patents and collaborations highlight her role as an influential inventor. Her innovative processes continue to shape the industry and pave the way for future advancements.
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.