This inventor holds 8 USPTO granted patents and 1 EPO patent. Top assignees: Hoechst Aktiengesellschaft, Sanofi-A Ventis Deutschland Gmbh, Uhde Gmbh. Active years: 1978-2013.
Location History:
- Hofheim, Taunus, DE (1978)
- Hofheim am Taunus, DE (1983 - 1985)
- Hofheim, DE (1981 - 2013)
Company Filing History:
6 out of 6,705 
1 out of 1,855 
1 out of 177 Years Active: 1978-2013
Title: Innovations of Wolfgang Sittig
Introduction
Wolfgang Sittig is a notable inventor based in Hofheim am Taunus, Germany. He has made significant contributions to the field of engineering, particularly in the design of centrifuges and chromatography columns. With a total of 8 patents to his name, Sittig's work reflects a commitment to advancing technology in manufacturing processes.
Latest Patents
One of Sittig's latest patents is the compliant design of a horizontal solid-bowl centrifuge with cleaning-in-place nozzles. This invention provides a method for cleaning the bowl of the centrifuge while it rotates at a speed that does not generate centrifugal force equal to gravitational acceleration. The cleaning process is efficient, as the cleaning liquids are removed after the bowl stops rotating at the lowest point.
Another significant patent is for a low-pressure chromatography column with an automatically movable lid. This invention features a vertical cylinder with a base plate and sintered disks, along with a mobile plunger that can be precisely adjusted using sensors. The design allows for the simple and rapid production of packing, resulting in purer products, particularly suitable for purifying insulin and its precursors.
Career Highlights
Throughout his career, Wolfgang Sittig has worked with prominent companies such as Hoechst Aktiengesellschaft and Sanofi-Aventis Deutschland GmbH. His experience in these organizations has contributed to his expertise in the field and has allowed him to develop innovative solutions that address industry needs.
Collaborations
Sittig has collaborated with notable colleagues, including Heinrich Ebner and Klaus-Jurgen Simon. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Wolfgang Sittig's contributions to engineering through his patents demonstrate his innovative spirit and dedication to improving manufacturing processes. His work continues to influence the industry and inspire future inventors.