Location History:
- West Boylston, MA (US) (1997 - 1999)
- Pittsburgh, PA (US) (2000 - 2020)
Company Filing History:
12 out of 64 
2 out of 453 
2 out of 72 
Years Active: 1997-2020
Title: The Innovations of Steven Michael Krupinski
Introduction
Steven Michael Krupinski, an inventive mind based in Pittsburgh, PA, has made significant contributions to the field of materials science with a total of 18 patents to his name. His work focuses on innovative polymer compositions and foamable materials that have practical applications in various industries.
Latest Patents
Among his latest patents, Krupinski has developed a composition comprising semi-crystalline polyolefin and sulfonyl-azide, which results in advanced foams and methods for their production. This foamable composition includes a semi-crystalline polyolefin with a crystallinity of at least 50% and a poly(sulfonyl azide) present at a concentration of at least 500 ppm, resulting in a foam with exceptional properties such as a melt strength of at least 20 cN and a melt drawability of at least 100 mm/s. The resulting low-density foam has a density ranging from 0.005 g/cm³ to 0.6 g/cm³, showcasing Krupinski's innovative approach to polymer technologies.
Another noteworthy invention is his modified polypropylene and polymer blends, characterized by similar enhanced properties. This propylene-based polymer composition maintains a melt strength of at least 20 cN at 190°C, alongside a flexural modulus exceeding 240,000 psi. Such advancements enhance the performance and utility of polymer materials across various applications.
Career Highlights
Krupinski has worked with renowned companies including Nova Chemicals Inc. and Nova Chemicals (International) S.a., where he has honed his skills as a leading innovator in polymer sciences. His extensive career has allowed him to advance the development of new materials that meet the evolving demands of various industries.
Collaborations
In his journey, Krupinski has collaborated with notable colleagues such as Robert J. Gorka and Kimberly Miller McLoughlin. These partnerships have undeniably contributed to the success of his projects and the innovative outcomes they have achieved.
Conclusion
Steven Michael Krupinski's dedication to innovation in material sciences and polymer technology is exemplified through his numerous patents and contributions to the field. His work not only enhances the properties of existing materials but also paves the way for future advancements in polymer applications. With his ongoing research and inventive spirit, Krupinski remains a key player in the evolution of material technologies.
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.