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  What are Featured Technologies? 
 
This page lists technologies that are complex, and usually major parts of the modern DuPont Company.

There may already be established licensing practices and / or arrangements in place for these technologies. In some cases there are restrictions on licensing these technologies that should be discussed early in the due diligence process.

Special contacts have been arranged to provide appropriate response to requests for technology and an expedited review of licensing opportunities.
Detoxify and treat oil wells and reservoirs in preparation for microbial-enhanced oil recovery (MEOR) techniques
Each inoculation is tailored to the environmental conditions of the well. Assessment includes DNA analysis as necessary to find a functional response from a microbe in authentic fluids from the well.  more...

DuPont offers unique high-temperature, high-pressure fluoroelastomer for development  combines properties of ChemoursTM Teflon® and DuPontTM Kalrez®
Articles can be formed into almost any shape required for an application. The material can be formed, extruded, molded, produced as a sheet, spun, blown, and machined.  more...

DuPont suite of technologies for oil-recovery microbes covers identifying microbe strains, inoculating reservoirs, and enhancing oil recovery
Composition and isolation of specific strains of microbe are important, because specific microbes must be tailored for each well.  more...

Economical, fully synthetic, HEPA-level filter eliminates problem of boron contamination from glass fibers
The borosilicate glass found in conventional HEPA filters can contaminate sensitive electronic assemblies in clean rooms, as well as being brittle and difficult to pleat during manufacturing. The DuPont technology eliminates these problems.  more...

High-efficiency cabin air filters, engine air filters, and oil filters using nanofiber technology
Filters made using the DuPont technology are low in cost, offer a high dust-holding capacity, provide minimal cross-filter pressure drops for extended periods compared to other filters.  more...

Hydrophobic nonwoven teamed with a nanolayer can filter HVAC, turbine intakes even in high-humidity/water-laden air
The nanofiber layer has been manufactured at basis weights as high as 40 gsm. The hydrophobic layer (upstream) sheds moisture and the dirt that absorbs it. The downstream nanofiber layer traps particulates as small as 1 micron.  more...

Microbial oil-release technologies increase reservoir yields by 1520%, restore fields after use
Oil release microbes generate a wetting agent that reduces the residual oil saturation, but without creating an emulsion, which would otherwise have to be broken at the surface.  more...

Pleated nanoweb filters offer long life, high capacity without relying on electrostatic charge
The filter media consists of a conventional scrim nonwoven material (a variety of materials can be used) bound to an electroblown nanofiber layer that can trap particles as small as 1 micron.  more...

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