Location History:
- Morristown, NJ (US) (1976 - 1977)
- Olyphant, PA (US) (1978)
Company Filing History:
Years Active: 1976-1978
Title: John Pisanchyn: Innovator in Chemical Processes
Introduction
John Pisanchyn is a notable inventor based in Morristown, NJ (US). He has made significant contributions to the field of chemistry, particularly in the development of processes for manufacturing chemical compounds. With a total of 3 patents to his name, Pisanchyn's work has had a meaningful impact on various applications in the industry.
Latest Patents
Pisanchyn's latest patents include a process for the manufacture of aromatic dicarboxylic acid chlorides. This improved process allows for the preparation of high-purity solutions or slurries of aromatic dicarboxylic acid chlorides, particularly terephthaloyl chloride. This compound is useful as an acylating agent for making polyesters from bisphenols. The method involves adding an aromatic dicarboxylic acid to a liquid medium of phosgene in an inert chlorinated paraffinic hydrocarbon solvent, maintaining specific conditions to achieve a yield of at least 90% of theory based on the total dicarboxylic acid employed.
Another significant patent focuses on plant growth regulants. This method enhances the yield of plants, such as legumes, through the application of nitro-oximino alkanoic acids and their derivatives. The innovative formula allows for improved agricultural practices, benefiting farmers and the agricultural industry.
Career Highlights
John Pisanchyn is currently associated with Allied Chemical Corporation, where he continues to apply his expertise in chemical processes. His work has contributed to advancements in the field, showcasing his commitment to innovation and excellence.
Collaborations
Pisanchyn has collaborated with notable coworkers, including Stylianos Sifniades and Josefina T Baker. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking solutions.
Conclusion
John Pisanchyn's contributions to the field of chemistry through his patents and collaborations highlight his role as an innovator. His work not only advances chemical manufacturing processes but also supports agricultural improvements. His dedication to innovation continues to inspire others in the industry.
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.