This inventor holds 1 USPTO granted patent. Top assignee: Hoechst Aktiengesellschaft. Active years: 1993.
Company Filing History:
Years Active: 1993
Title: Norbert Ambrecht: Innovator in Leather Dyeing Technology
Introduction
Norbert Ambrecht is a notable inventor based in Sulzbach, Germany. He has made significant contributions to the field of leather dyeing, particularly through his innovative processes that enhance the quality and vibrancy of dyed leather.
Latest Patents
Ambrecht holds a patent for a process titled "Dyeing leather: exhaustion process using combination of pigment." This method involves allowing a pigment dispersion and an aqueous solution of sulfur dye to act on conventionally pretreated leather in one step or in succession. The process achieves a high depth of shade and brilliance that cannot be attained by using either the pigment or the sulfur dye alone. He has 1 patent to his name.
Career Highlights
Norbert Ambrecht has worked with Hoechst Aktiengesellschaft, a prominent company in the chemical and pharmaceutical industry. His work has focused on improving leather dyeing techniques, which has had a lasting impact on the industry.
Collaborations
Throughout his career, Ambrecht has collaborated with notable colleagues such as Peter Weinheimer and Lothar Schlosser. These partnerships have contributed to the advancement of his innovative processes.
Conclusion
Norbert Ambrecht's contributions to leather dyeing technology exemplify the importance of innovation in enhancing product quality. His patented processes continue to influence the industry, showcasing his role as a key inventor in this field.