Location History:
- Duesseldorf, DE (1989 - 1998)
- Glehn, DE (2002)
Company Filing History:
3 out of 2,080 
2 out of 55 Years Active: 1989-2002
Title: The Innovations of Hans Dolhaine
Introduction
Hans Dolhaine is a notable inventor based in Glehn, Germany. He has made significant contributions to the field of nanotechnology, particularly in the development of organic UV filters and sterols. With a total of 5 patents to his name, Dolhaine's work has had a considerable impact on both the cosmetic and pharmaceutical industries.
Latest Patents
Among his latest patents, Dolhaine has developed nanoscale organic UV filters. This innovative cosmetic or pharmaceutical composition is designed to block the penetration of ultraviolet radiation. The composition contains nanoscale organic UV filters with a mean diameter ranging from 10 to 300 nm. Another significant invention is the use of nanoscale sterols and sterol esters. This invention relates to the application of nanoscale sterols and/or sterol esters, which have particle diameters of 10 to 300 nm, as food additives and active substances for hypocholesterolemic agents. The fine particle size promotes more rapid absorption by the blood serum after oral ingestion compared to conventional sterols and sterol esters.
Career Highlights
Throughout his career, Dolhaine has worked with prominent companies such as Henkel and Cognis Deutschland GmbH. His experience in these organizations has allowed him to refine his expertise in the field of nanotechnology and its applications.
Collaborations
Dolhaine has collaborated with notable coworkers, including Christian Kropf and Bernd Fabry. These partnerships have contributed to the advancement of his innovative projects and patents.
Conclusion
Hans Dolhaine's contributions to the field of nanotechnology and his innovative patents highlight his role as a significant inventor. His work continues to influence the cosmetic and pharmaceutical industries, showcasing the importance of innovation in improving health and safety.