Location History:
- Middletown, DE (US) (2000)
- Lewes, DE (US) (1999 - 2005)
Company Filing History:
6 out of 16,338 
1 out of 395 
Years Active: 1999-2005
Title: Mark Jay Harper: Innovator in Aminonitrile Production
Introduction
Mark Jay Harper is a notable inventor based in Lewes, DE (US). He has made significant contributions to the field of chemical engineering, particularly in the production of aminonitriles. With a total of 7 patents to his name, Harper's work has had a considerable impact on the industry.
Latest Patents
Harper's latest patents include innovative processes for the production of aminonitriles. One of his key inventions is a selective hydrogenation process that involves contacting dinitriles with a hydrogen-containing fluid in the presence of a hydrogenation catalyst, a solvent, and an additive to improve yield and selectivity. Another significant patent focuses on the process for hydrogenating dinitriles into aminonitriles, utilizing similar components and emphasizing the role of various additives, including carbon monoxide and specific hydroxide compounds.
Career Highlights
Throughout his career, Mark Jay Harper has worked with prominent companies such as E.I. DuPont De Nemours and Company and Invista North America S.a.r.l. His experience in these organizations has allowed him to refine his expertise in chemical processes and patent development.
Collaborations
Harper has collaborated with notable professionals in his field, including Theodore Augur Koch and Alex Sergey Ionkin. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Mark Jay Harper's contributions to the field of aminonitrile production through his innovative patents and collaborations highlight his role as a significant inventor. His work continues to influence the chemical engineering landscape, showcasing the importance of innovation in this sector.
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.