Location History:
- Wilmington, US (1991)
- Salem, SC (US) (2003 - 2007)
- Wilmington, DE (US) (1977 - 2010)
Company Filing History:
21 out of 16,338 
4 out of 17,164 
1 out of 110 
Years Active: 1977-2010
Title: George Joseph Ostapchenko: Innovator in Breathable Composite Materials
Introduction
George Joseph Ostapchenko, an esteemed inventor based in Wilmington, DE, holds an impressive portfolio of 29 patents. His work primarily focuses on the development of innovative materials and absorbent articles, showcasing his commitment to advancing technology in practical applications.
Latest Patents
One of Ostapchenko's latest patents is titled "Breathable composite sheet structure and absorbent articles utilizing same." This patent introduces a breathable composite sheet material that features a thermoplastic film adhered to a fibrous substrate. The thermoplastic film consists of at least 50% by weight of polymers from block copolyether esters, block copolyether amides, and polyurethanes. The substrate is made of at least 50% by weight of polyolefin polymer synthetic fibers. This innovative composite sheet exhibits crucial properties such as a peel strength of at least 0.1 N/cm, a dynamic fluid transmission of less than about 0.75 g/m when subjected to an impact energy of about 2400 joules/m, and a moisture vapor transmission rate of at least 1500 g/m/24 hr. The absorbent article developed using this material can take the form of a disposable diaper, ensuring effective moisture management and comfort.
Career Highlights
Ostapchenko has accumulated a wealth of experience through his tenure at renowned companies, including E.I. DuPont De Nemours and Company and The Procter & Gamble Company. His work at these organizations has significantly contributed to the advancement of absorbent technology and innovative material solutions.
Collaborations
Throughout his career, Ostapchenko has had the opportunity to collaborate with talented individuals such as Hyun Sung Lim and Shailaja R Vaidya. These partnerships have fostered a rich environment for creativity and innovation, leading to breakthroughs in material sciences and absorbent products.
Conclusion
George Joseph Ostapchenko stands out as a leader in the field of breathable composite materials and absorbent articles. With 29 patents to his name, his contributions to innovation continue to have a positive impact on everyday products, enhancing their functionality and performance. As research in this area evolves, Ostapchenko's work remains at the forefront, driving advancements that benefit consumers and industries alike.
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.