This inventor holds 7 USPTO granted patents, plus 1 CIPO patent. Top assignees: E.i. Dupont De Nemours and Company, Dupont Dow Elastomers Inc.. Active years: 1984-2003.
Location History:
- Wilmington, DE (US) (1984)
- Prospect, KY (US) (1991 - 1998)
- Baton Rouge, LA (US) (2003)
Company Filing History:
5 out of 16,339 
2 out of 72 
Years Active: 1984-2003
Title: The Innovations of Lance A. Christell
Introduction
Lance A. Christell is a notable inventor based in Prospect, Kentucky, who has made significant contributions to the field of polymer chemistry. With a total of seven patents to his name, Christell has focused on developing processes and compositions that enhance the properties of polychloroprene, a versatile synthetic rubber.
Latest Patents
Among his latest patents is a process for the production of polychloroprene having low odor. This innovative process involves treating stabilized polychloroprene latex with various compounds, including ozone and hydrogen peroxide, to reduce odor. Additionally, he has developed polychloroprene compositions that consist of mercaptan-modified or xanthogen disulfide-modified 2-chloro-1,3-butadiene homopolymers. These polymers are created through free radical emulsion polymerization, resulting in low-odor compositions that are beneficial for various applications.
Career Highlights
Throughout his career, Lance A. Christell has worked with prominent companies such as E.I. du Pont de Nemours and Company and DuPont Dow Elastomers Inc. His experience in these organizations has allowed him to refine his expertise in polymer science and contribute to advancements in elastomer technology.
Collaborations
Christell has collaborated with several talented individuals in his field, including Richard Misak Tabibian and