Location History:
- Goettingen, DE (1981)
- Gottingen, DE (1980 - 1992)
Company Filing History:
Years Active: 1980-1992
Title: Horst Perl: Innovator in Microfiltration Technology
Introduction
Horst Perl is a distinguished inventor based in Göttingen, Germany, known for his significant contributions to the field of microfiltration technology. With a total of eight patents to his name, Perl has developed innovative methods and devices that enhance the efficiency and effectiveness of filtration processes.
Latest Patents
One of Perl's latest patents is a method of producing microfiltration membranes from aromatic polyamides. This process involves creating membranes with pore sizes ranging from 0.05 to 10 micrometers. The method utilizes a copolymer of isophthalic acid and m-phenylenediamine, which is dissolved in a solvent mixture of dimethylacetamide and dimethylformamide, in the presence of alkali or alkaline earth chlorides and polyethylene glycol. Notably, this solution is produced without the addition of water, and the required precipitation agent is introduced through increased air humidity during membrane formation.
Another significant patent is for a filter designed for gas filtration. This filter consists of connected upper and lower housing parts, with a hydrophobic flat filter disc sandwiched in between. It is particularly intended for facilitating gas exchange between a liquid reservoir and the surrounding atmosphere. The design includes integral channelled filter supports in both housing parts, ensuring that liquid does not completely block the hydrophobic filter disc.
Career Highlights
Throughout his career, Horst Perl has worked with notable companies such as Sartorius and Seitz-Filter-Werke Theo & Geo Seitz GmbH & Co. His experience in these organizations has contributed to his expertise in filtration technologies and has allowed him to develop innovative solutions that address industry needs.
Collaborations
Perl has collaborated with esteemed colleagues, including Dietmar Nussbaumer and Khuong T Vinh. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in filtration technology.
Conclusion
Horst Perl's contributions to microfiltration technology through his patents and career achievements highlight his role as a leading innovator in the field. His work continues to influence advancements in filtration processes, making significant impacts in various applications.