Company Filing History:
Years Active: 1995
Title: Wolfgana Greb: Innovator in Chemical Engineering
Introduction
Wolfgana Greb is a notable inventor based in Dinslaken, Germany. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative chemical mixtures. His work has led to advancements that are beneficial in various industrial applications.
Latest Patents
Greb holds a patent for "Decyl alcohol mixtures, phthalic esters obtainable therefrom and their mixtures of isomeric decyl alcohols prepared by hydroformylation of mixtures of butene-1 and butene-2 in two stages to give aldehyde mixtures, and condensation of the aldehyde mixtures to form an aldol mixture, followed by separation and hydrogenation." This patent outlines a process where the first stage of hydroformylation occurs in the presence of rhodium catalysts dissolved in water, while the second stage utilizes cobalt catalysts homogeneously dissolved in the reaction medium. The resulting mixture of isomeric decyl alcohols, when esterified with phthalic acid, yields a mixture of isomeric decyl phthalates that serve as useful plasticizers. Greb's innovative approach has led to the creation of 1 patent.
Career Highlights
Wolfgana Greb is associated with Hoechst Aktiengesellschaft, a prominent company in the chemical industry. His work at Hoechst has allowed him to explore and develop new chemical processes that enhance product quality and efficiency. Greb's expertise in hydroformylation and esterification processes has positioned him as a key player in his field.
Collaborations
Greb has collaborated with notable colleagues such as Helmut Bahrmann and Peter Heymanns. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Wolfgana Greb's contributions to chemical engineering through his innovative patents and collaborations highlight his importance in the industry. His work continues to influence the development of chemical processes that are essential for various applications.