This inventor holds 2 USPTO granted patents. Top assignees: Union Carbide Chemicals & Plastics Technology Corporation, Union Carbide Corporation. Active years: 1978-1991.
Company Filing History:
1 out of 822 
1 out of 2,922 
Years Active: 1978-1991
Title: Weldon Clifford Cummings: Innovator in Polymer Technology
Introduction
Weldon Clifford Cummings is a notable inventor based in Victoria, TX (US). He has made significant contributions to the field of polymer technology, holding a total of 2 patents. His work focuses on improving processes related to polymer build-up in heat exchangers and enhancing the properties of ethylene polymers.
Latest Patents
Cummings' latest patents include a process for reducing polymer build-up in heat exchangers during gas phase polymerization of alpha-olefins. This method involves introducing para ethyl ethoxybenzoate upstream of the heat exchanger to inhibit polymer build-up effectively. Another significant patent is related to ethylene polymerization with ether modified catalysts. In this innovation, supported bis-cyclopentadienyl chromium [II] catalysts are modified with specific compounds to improve the toughness and impact strength of the resulting ethylene polymers.
Career Highlights
Throughout his career, Cummings has worked with prominent companies such as Union Carbide Chemicals & Plastics Technology Corporation and Union Carbide Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in polymer technology.
Collaborations
Cummings has collaborated with notable coworkers, including Reginald W Geck and Fathi David Hussein. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Weldon Clifford Cummings is a distinguished inventor whose work in polymer technology has led to valuable patents and advancements in the field. His contributions continue to influence the industry and inspire future innovations.