Location History:
- Anne de Lac, CA (1990)
- Montreal, CA (1992)
Company Filing History:
Years Active: 1990-1992
Title: Cooper H Langford: Innovator in PCB Waste Destruction
Introduction
Cooper H Langford is a notable inventor based in Anne de Lac, California. He has made significant contributions to the field of environmental science, particularly in the destruction of hazardous materials. With a total of 2 patents, Langford's work focuses on innovative methods for managing polychlorinated biphenyls (PCBs) and other halogenated hydrocarbons.
Latest Patents
Langford's latest patents include two groundbreaking processes. The first patent, titled "Ambient temperature destruction of PCB wastes," discloses a method for destroying halogenated hydrocarbons such as PCBs in various fluids and oils at ambient temperature. This process involves reacting PCB-containing fluids with a solid oxidant, preferably potassium permanganate, in the presence of sulfuric acid. The destruction efficiency of this method is remarkably high, reaching up to 99.95%.
The second patent, "Microwave-mediated degradation of PCB wastes," presents a process for the decomposition of halogenated hydrocarbons, including PCBs and chlorinated pesticides like DDT and DDE. This method utilizes microwave-mediated wet-ashing under controlled conditions to prevent the emission of noxious fumes. The wet-ashing reagent used in this process is a 1:1 mixture of nitric acid and sulfuric acid.
Career Highlights
Throughout his career, Langford has worked with esteemed institutions, including Concordia University and Canadian Patents & Development Ltd. His innovative approaches to waste management have garnered attention in both academic and industrial circles.
Collaborations
Langford has collaborated with notable professionals in his field, including Perry D Anderson and Prasad Aysola. These collaborations have contributed to the advancement of his research and the development of effective waste destruction methods.
Conclusion
Cooper H Langford's contributions to the field of PCB waste destruction highlight his commitment to environmental innovation. His patents reflect a deep understanding of chemical processes and a dedication to finding effective solutions for hazardous waste management.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.