Location History:
- Pittsburgh, PA (US) (1997)
- Brecksville, OH (US) (1998)
Company Filing History:
3 out of 1,008 
1 out of 12,157 
Years Active: 1997-1998
Title: A Donald Meltzer: Innovator in Polyurethane/Urea Compositions
Introduction
A Donald Meltzer is a notable inventor based in Brecksville, OH (US). He has made significant contributions to the field of polyurethane and urea compositions, holding a total of 3 patents. His work focuses on innovative methods for producing gaskets and moldings that enhance product performance and durability.
Latest Patents
Meltzer's latest patents include a method of producing gaskets from polyurethane/urea compositions. This invention outlines a process for forming gaskets around substrates using a novel polyurethane/urea composition via the RIM process. The compositions consist of a reaction product of a cycloaliphatic polyisocyanate and an isocyanate-reactive component, which includes high molecular weight organic compounds and low molecular weight chain extenders. Another significant patent involves the production of polyurethane/urea moldings through a reaction injection molding process, utilizing an unmodified cycloaliphatic diisocyanate and a carefully balanced isocyanate-reactive component.
Career Highlights
Throughout his career, A Donald Meltzer has worked with prominent companies such as Bayer Corporation and Bayer Aktiengesellschaft. His experience in these organizations has allowed him to refine his expertise in polymer chemistry and innovative manufacturing processes.
Collaborations
Meltzer has collaborated with notable professionals in his field, including Neil H Nodelman and David D Steppan. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
A Donald Meltzer's contributions to the field of polyurethane and urea compositions demonstrate his innovative spirit and commitment to advancing material science. His patents reflect a deep understanding of chemical processes and their applications in real-world products.
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.