Location History:
- Gloucester, GB (1999)
- Gloucestershire, GB (2002 - 2010)
- Stroud, GB (1999 - 2023)
Company Filing History:
6 out of 777 
4 out of 35 
4 out of 4 
Years Active: 1999-2023
Title: Martin John Hofmann: A Pioneer in Chromatography Technology
Introduction
Martin John Hofmann, an accomplished inventor based in Stroud, GB, has made significant contributions to the field of chromatography. With a remarkable portfolio of 18 patents, Hofmann has established himself as a thought leader and innovator in processes that enhance chromatographic techniques.
Latest Patents
Among his latest contributions is the groundbreaking invention of a chromatography system with a tilt-prevention structure. This innovative apparatus is particularly focused on expanded bed adsorption. The system features a column tube equipped with a process fluid input device at the bottom and a movable piston located at the top. The piston is enclosed within the column by a cover plate and is designed with an inflatable seal, which is connected to a contact ring carrying an additional inflatable member for tube wall contact.
The operating volume allows the process fluid to exit through an opening of the piston and flexible hose, traveling through the enclosed space and out through the cover plate. The design also incorporates a pressurizable space above the piston to control its movement effectively. The contact ring plays a crucial role in maintaining the piston’s alignment, while inflatable seals ensure it can be fixed in position or allow for movement and washing. Notably, the piston outlet may include a vortex-inhibitor, and bed and piston levels can be monitored using ultrasound sensors.
Career Highlights
Martin Hofmann has gained substantial experience working with leading companies in the biotechnology sector, including Pall Corporation and Amersham Pharmacia Biotech AB. His expertise and innovative approach have enabled him to contribute effectively to the advancement of chromatography technologies.
Collaborations
Throughout his career, Hofmann has collaborated with notable professionals such as John Davis and David Johnson. These collaborations have strengthened his research and development efforts, allowing for the continued innovation within his field.
Conclusion
Martin John Hofmann's contributions to chromatography are both impactful and revolutionary. His continuous dedication to innovation and collaborative spirit highlights his role as a leading inventor in the industry. The patents he holds are a testament to his expertise and vision in developing advanced chromatography systems that enhance scientific research and industrial applications.