This inventor holds 4 USPTO granted patents. Top assignees: 3M Innovative Properties Company, Other. Active years: 2003-2018.
Location History:
- Doetinchem, NL (2003)
- Steijl-Venlo, NL (2016)
- Steijl, NL (2017 - 2018)
Company Filing History:

Years Active: 2003-2018
Title: Robbert-Jan Hermsen: Innovator in Steam Sterilization Technology
Introduction
Robbert-Jan Hermsen is a notable inventor based in Steijl, Netherlands. He has made significant contributions to the field of steam sterilization technology, holding a total of 4 patents. His work focuses on improving the quality and efficacy of steam sterilization processes, which are critical in various industries, particularly healthcare.
Latest Patents
Hermsen's latest patents include innovative methods and systems for measuring the concentration of non-condensable gases (NCG) in steam sterilizers. One of his key inventions is a method for determining the quality of steam sterilant in a steam sterilizer, which includes non-condensable gases. Another important patent is the sterilant challenge device, designed to assess the efficacy of the non-condensable gas removal stage during sterilization cycles. This device features a metal tube that defines a free space for sterilant entry and includes thermal loads to enhance its functionality.
Career Highlights
Throughout his career, Robbert-Jan Hermsen has worked with 3M Innovative Properties Company, where he has been able to apply his expertise in developing advanced sterilization technologies. His innovative approach has led to significant advancements in ensuring the safety and effectiveness of sterilization processes.
Collaborations
Hermsen has collaborated with notable professionals in his field, including Knut Schumacher and Anton Kuepper. These collaborations have further enriched his work and contributed to the development of effective sterilization solutions.
Conclusion
Robbert-Jan Hermsen's contributions to steam sterilization technology highlight his role as an influential inventor. His patents and collaborative efforts continue to shape the industry, ensuring safer and more effective sterilization practices.