Company Filing History:
Years Active: 2001-2008
Title: Innovations of Inventor Hao Ding
Introduction
Hao Ding is an accomplished inventor based in Macungie, Pennsylvania, recognized for his significant contributions to the field of chemical engineering through his innovative approaches in catalysis. With an impressive portfolio of 8 patents, he has made noteworthy advancements in hydrogenation processes, enhancing the efficiency and effectiveness of chemical transformations.
Latest Patents
Among his recent innovative works, Hao Ding has made strides in several key inventions:
1. **Hydrogenation of aromatic amines to alicyclic amines using a lithium aluminate-based catalyst** - This invention details a process for the catalytic hydrogenation of aromatic amines to their acyclic counterparts, utilizing a ruthenium catalyst supported on lithium aluminate. The hydrogenation process efficiently transforms aniline into cyclohexylamine under optimal temperature and pressure conditions.
2. **Hydrogenation of highly contaminated methylenedianiline** - This invention focuses on a novel method for catalytic hydrogenation of impurity-laden methylenedianiline feedstocks, known as MDA-50 and MDA-60. It involves contacting these feedstocks, which contain significant oligomer function, with hydrogen in the presence of a rhodium/ruthenium catalyst system on a lithium aluminate support, facilitating effective ring hydrogenation.
Career Highlights
Hao Ding has established his career at Air Products and Chemicals, Inc., where he has been a vital contributor to the company’s research and development efforts. His focus on innovative catalysis techniques has not only advanced the technology in the field but also helped in addressing environmental and efficiency challenges associated with chemical hydrogenation processes.
Collaborations
Throughout his journey, Hao has collaborated with notable colleagues, including Gamini Ananda Vedage and Lenore Ann Emig. Their teamwork fosters a creative environment where ideas can flourish, leading to cutting-edge developments in chemical engineering and catalysis.
Conclusion
Hao Ding's work exemplifies the spirit of innovation within the field of chemical engineering. His patents not only contribute to scientific advancement but also pave the way for more sustainable and efficient chemical processes. As his career progresses, continued contributions can be expected, solidifying his role as an influential inventor in the industry.