This inventor holds 1 USPTO granted patent and 6 published patent applications and 2 EPO patents. Top assignee: Thor Gmbh. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Roman Grabbe - Innovator in Technical Product Treatment
Introduction
Roman Grabbe is an inventor based in Neustadt/Weinstrasse, Germany. He is currently associated with Thor GmbH, where he focuses on innovative methods for treating technical products. Despite having no granted patents, his contributions to the field are noteworthy.
Latest Patent Applications
Roman Grabbe's latest patent application is titled "Method for Treating Technical Products." This invention relates to a method for reducing microbial infestation of an aqueous technical product. The process includes several steps: first, providing an aqueous technical product, such as a dye, with a pH in the range of 7.0-9.5. This product contains 25-100 ppm of 5-chloro-2-methyl-4-isothiazolone (CMIT) and 50-1000 ppm of one or more zinc compounds, including zinc oxide, zinc carbonate, zinc hydroxide, and zinc hydroxycarbonate. The second step involves breaking down some of the CMIT by adding at least one pyrithione compound, such as sodium pyrithione, potassium pyrithione, or calcium pyrithione, in a total amount ranging from 25-500 ppm. This adjustment ensures that the concentration of CMIT in the technical product is maintained between 5-15 ppm. Finally, the technical product is stored for a period of up to 9 months.
Conclusion
Roman Grabbe's innovative approach to treating technical products showcases his commitment to advancing the field. His method addresses microbial infestation effectively, contributing to the quality and longevity of aqueous technical products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile