Company Filing History:
4 out of 203 
3 out of 1,084 
2 out of 203 
Years Active: 1985-2014
Title: Innovations in Adhesives: The Contributions of Stephen M. Willging
Introduction
Stephen M. Willging is a prominent inventor based in Minneapolis, MN, known for his significant advancements in adhesive technology. With a portfolio of nine patents, Willging has made substantial contributions to the field, particularly through his inventions related to hot melt adhesive compositions.
Latest Patents
Willging's latest patents demonstrate his innovative approach to adhesive formulations. His most notable patent, titled "Free radical initiator modified hot melt adhesive composition including functionalized polyethylene and propylene-alpha-olefin polymer," describes a sophisticated hot melt adhesive that incorporates a unique copolymer blend. This formulation utilizes a functionalized polyethylene with a propylene-alpha-olefin polymer that consists of at least 50 mole% propylene, along with specific viscosity and molecular weight ratios that enhance performance.
Another recent patent involves "Propylene-alpha-olefin polymers, hot melt adhesive compositions that include propylene-alpha-olefin polymers, and articles that include the same." This invention involves a propylene-alpha-olefin polymer designed with certain molecular weight ratios and a controlled viscosity, making it suitable for various applications, including as a part of a hot melt adhesive composition.
Career Highlights
Throughout his career, Stephen M. Willging has worked with esteemed companies, notably H.B. Fuller Company and Henkel Corporation. His experiences in these organizations have allowed him to collaborate in the development of innovative adhesive solutions, pushing the boundaries of what's possible in adhesive technology.
Collaborations
Willging has teamed up with notable professionals in the industry, including coworkers Kevin P. Davis and Sharf U. Ahmed. These collaborations have been instrumental in leveraging collective expertise to advance adhesive formulations and applications.
Conclusion
Stephen M. Willging's contributions to adhesive technology are noteworthy, showcasing a dedicated commitment to innovation. His patents reflect a deep understanding of polymer chemistry and materials science. As he continues to push the envelope in the field, the industry looks forward to seeing how his innovations will shape the future of adhesives.
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.