Company Filing History:
18 out of 303 
2 out of 109 
2 out of 88 
Years Active: 1988-2009
Title: The Innovative Contributions of Anthony J. Swiontek
Introduction: Anthony J. Swiontek, based in Neenah, Wisconsin, is an accomplished inventor with a notable portfolio of 22 patents. His work encompasses significant advancements in the field of thermoformed food containers, showcasing his commitment to innovation and practicality in product design.
Latest Patents: Among his latest inventions is a patent for thermoformed food containers with enhanced rigidity. This innovative disposable food container features a wall caliper ranging from about 10 to about 80 mils. The container's composition consists of approximately 30 to 80 percent by weight of a matrix polymer predominantly made from polypropylene, optionally blended with polyethylene. Additionally, it includes 10 to 50 percent mica and 2.5 to 25 percent calcium carbonate, while titanium dioxide is utilized up to 5 weight percent. This design ensures enhanced rigidity, particularly when the calcium carbonate has a mean particle size of less than 8 microns. Furthermore, the extrudable compositions derived from this invention have applications in film, sheet, and injection molding processes.
Career Highlights: Throughout his career, Anthony has been affiliated with several reputable companies, including Fort James Corporation and James River Corporation. His tenure in these organizations has not only allowed him to contribute to significant projects but has also cemented his status as a key innovator in his field.
Collaborations: Collaboration has played an essential role in Anthony's journey as an inventor. He has worked alongside notable colleagues such as Mark B. Littlejohn and Cristian M. Neculescu. Together, they have combined their expertise to push the boundaries of innovation and deliver cutting-edge solutions.
Conclusion: Anthony J. Swiontek's contributions to the field of thermoformed food containers highlight his inventive spirit and dedication to enhancing everyday products. With 22 patents to his name, his work continues to inspire and drive advancements in packaging and material science. His passion for innovation, combined with successful collaborations, marks him as a prominent figure in the world of modern invention.
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.