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Location History:
- Baton Rouge, LA (US) (1993 - 1994)
- Kingwood, TX (US) (1997 - 2019)
- Seattle, WA (US) (2019 - 2023)
Company Filing History:
54 out of 3,268 
7 out of 4,227 
3 out of 1,415 
Years Active: 1993-2023
Title: Innovations of Tan-Jen Chen in Chemical Processes
Introduction
Tan-Jen Chen, located in Kingwood, TX, is a prolific inventor with an impressive portfolio consisting of 67 patents. His groundbreaking work primarily revolves around chemical processes that enhance the production of valuable compounds such as paraxylene, reflecting his significant contributions to the field of chemical engineering and innovation.
Latest Patents
Among his latest patents are two noteworthy inventions centered on the efficient conversion of benzene and toluene. The first patent focuses on improved processes and systems for converting benzene and/or toluene via methylation. This involves separating and recycling dimethyl ether from the methylation reaction product to achieve high selectivity toward p-xylene, among other products.
The second patent details a process for selectivating a catalyst used in the production of paraxylene through the methylation of aromatic hydrocarbon feedstocks. This innovative approach utilizes a molecular sieve as the alkylation catalyst under specific conditions to produce an alkylated aromatic product with significantly enhanced paraxylene yield.
Career Highlights
Tan-Jen Chen has made remarkable strides in his career, working with major companies in the chemical industry. Notably, he has been affiliated with ExxonMobil Chemical Patents Inc. and Exxon Research and Engineering Company, where he has leveraged his expertise to drive advancements in chemical processes.
Collaborations
Throughout his career, Chen has collaborated with several professionals, including Terry Eugene Helton and Jihad Mohammed Dakka. These partnerships have facilitated the exchange of knowledge and ideas, contributing to the successful outcomes of numerous projects and patents.
Conclusion
Tan-Jen Chen's innovative contributions to chemical processes reflect his dedication and expertise in the field. With a strong foundation of patents and collaborations, he continues to influence advancements in the industry, setting a benchmark for future inventors and chemical engineers.
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