Location History:
- Guatemala, GT (1996)
- Laegue City, TX (US) (2000)
- League City, TX (US) (1998 - 2003)
Company Filing History:
5 out of 1,415 
2 out of 3,271 
1 out of 1 Years Active: 1996-2003
Title: The Innovative Contributions of Leonel E Sanchez
Introduction
Leonel E Sanchez is a notable inventor based in League City, Texas. He has made significant contributions to the field of thermosetting plastics, holding a total of eight patents. His work has advanced the production of rigid foams, which are essential in various industrial applications.
Latest Patents
Among his latest patents is a method of producing rigid foams and the products derived from this process. This invention involves a thermosetting plastic foam solid formed from the reaction of polyisocyanate or isocyanate-based foam, a polyol-based foam, a catalyst to promote the thermosetting reaction, and a blowing agent that includes a high purity cyclopentane product. The high purity cyclopentane product is about 95% or greater pure cyclopentane, with optional components such as water and liquid flame retardant. Another patent focuses on the thermosetting plastic foam itself, emphasizing the same components and their interactions.
Career Highlights
Leonel has worked with prominent companies in the chemical industry, including Exxon Chemical Patents, Inc. and ExxonMobil Chemical Patents Inc. His experience in these organizations has allowed him to refine his expertise in the development of innovative materials.
Collaborations
Throughout his career, Leonel has collaborated with notable colleagues such as James Richardson Lattner and Steven E Silverberg. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Leonel E Sanchez's contributions to the field of thermosetting plastics and rigid foams demonstrate his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving industrial processes and materials.