filtering unit for solid liquid separation in an enclosed system for the isolation of environmentally sensitive products, typically used in the chemical and pharmaceutical industries

On-line marketplace, trading network, and auction management services; including applying a proprietary valuation methodology and point system to facilitate the exchange and/or sale of goods and services by others, through a global computer network; providing evaluative feedback and ratings of users' goods and services, the value of users' goods and services, users' performance and delivery, and overall user experience