This inventor holds 4 USPTO granted patents. Top assignee: Henkel Ag & Company, Kgaa. Active years: 1977-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977-1989
Title: Innovations of Hans F. Pfeiffer
Introduction
Hans F. Pfeiffer is a notable inventor based in Haan, Germany. He has made significant contributions to the field of innovation, holding a total of 4 patents. His work primarily focuses on processes that enhance the quality and functionality of various materials.
Latest Patents
Among his latest patents, one notable invention is the "Process for obtaining a pepper extract with insecticidal activity." This innovative process aims to utilize natural extracts for pest control. Another significant patent is "Process for the enzymatic softening of furs." This invention addresses the softening of furs while maintaining the appearance of the hair. The process involves contacting the fur with an acid aqueous liquor containing an acid protease from a fungus strain of the genus Rhizopus rhizopodiformis, effective in the pH range of about 2.5 to 6.5.
Career Highlights
Hans F. Pfeiffer is associated with Henkel AG & Company, KGaA, a leading global company known for its innovative products and solutions. His work at Henkel has allowed him to contribute to advancements in various industries, particularly in the field of materials science.
Collaborations
Throughout his career, Hans has collaborated with esteemed colleagues, including Wolfgang Schreiber and Helmut Bloching. These collaborations have fostered a creative environment that encourages the development of groundbreaking inventions.
Conclusion
Hans F. Pfeiffer's contributions to innovation and invention are noteworthy, particularly in the areas of pest control and material processing. His patents reflect a commitment to enhancing product quality and functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
