Company Filing History:
1 out of 5 
1 out of 832,680 Years Active: 2004-2005
Title: Michael G Hinsberg: Innovator in Polymer Fractionation
Introduction
Michael G Hinsberg is a notable inventor based in Troy, MI (US). He has made significant contributions to the field of polymer science, particularly in the purification and fractionation of polymers. With a total of 2 patents, his work has advanced the understanding and application of aqueous soluble polymers.
Latest Patents
Hinsberg's latest patents focus on a process for the fractionation of polymers. This innovative process utilizes an aqueous two-phase system to purify or fractionate aqueous soluble polymers. The method involves adjusting the concentrations of the polymer and an aqueous soluble salt, as well as the temperature of the fractionation medium. This results in the formation of two distinct phases, allowing lower molecular weight polymer molecules to partition into the high salt concentration phase, while higher molecular weight polymer molecules move into the low salt concentration phase. The outcome is high molecular weight polymers characterized by a higher average molecular weight, a narrower molecular weight distribution, and decreased unsaturation compared to unfractionated polymers. Notably, polyol polymers that form hydrogels in aqueous solution exhibit higher viscosities and a more defined liquid to gel transition after undergoing this fractionation process.
Career Highlights
Throughout his career, Michael G Hinsberg has worked with various companies, including Pluromed, Inc. His expertise in polymer science has allowed him to contribute to advancements in the field, particularly in the development of processes that enhance the properties of polymers.
Collaborations
Hinsberg has collaborated with Lorraine E Reeve, further enriching his work and contributions to polymer science.
Conclusion
Michael G Hinsberg's innovative work in polymer fractionation has made a significant impact in the field. His patents reflect a deep understanding of polymer behavior and have potential applications in various industries.
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