Company Filing History:
26 out of 16,338 
5 out of 69 
4 out of 17,164 
Years Active: 1997-2025
Title: Weiming Qiu: A Pioneer in Polysaccharide Derivatives and Innovations in Treatment Compositions
Introduction
Weiming Qiu is a prominent inventor based in Wilmington, DE, with an impressive portfolio of 35 patents to his name. His work focuses primarily on innovations in polysaccharide derivatives and the development of treatment compositions that have significant applications in various industries.
Latest Patents
Among his latest innovations, Qiu has developed numerous patents, including compositions that feature amphiphilic polysaccharide derivatives. These derivatives comprise a polysaccharide substituted with at least one hydrophobic group and at least one hydrophilic group, with specific examples being poly alpha-1,3-glucan, poly alpha-1,6-glucan, or poly alpha-1,3-1,6-glucan. Furthermore, he has patented treatment compositions that utilize cationic poly alpha-1,6-glucan ether compounds. These compounds are designed for use in fabric and dish care, characterized by a degree of substitution ranging from about 0.001 to about 3.0, with certain compounds having branches via alpha-1,2- and/or alpha-1,3-glycosidic linkages. His methods related to making and utilizing these compositions exhibit his commitment to advancing the field of materials science.
Career Highlights
Weiming Qiu has had a successful career, contributing significantly to companies such as E.I. du Pont de Nemours and Company and Nutrition & Biosciences USA 4, Inc. His experience in these reputable organizations has played a critical role in nurturing his inventive abilities and fostering innovative solutions in his areas of expertise.
Collaborations
Throughout his career, Qiu has collaborated with talented individuals, including Viacheslav Alexandrovich Petrov and Robert Clayton Wheland. These partnerships have allowed for greater sharing of ideas and advancement in research, leading to the successful development of several patented technologies.
Conclusion
With 35 patents, Weiming Qiu stands out as a significant contributor to the fields of polysaccharide derivatives and treatment compositions. His dedication to innovation and collaboration continues to drive advancements that benefit various industries, showcasing the impact of his work on modern sciences and applications.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.