Maryland's Defense Patent Database

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Method to produce particulate filter

Patent image
NSWCDD

A method is provided for producing a particulate filter to pass through select permeate particles in a fluid medium from inflow to outflow regions while restraining reticulate particles. The method includes providing an aluminum oxide substrate; disposing a sol-gel membrane onto the substrate to form a tiered filtration unit; drying the filtration unit; and calcinating the filtration unit.

Inventors: 
Nechitailo, Nicholas V.
Patent Number: 
Technical domain: 
Materials and Coatings
FIle Date: 
2012-11-30
Grant Date: 
2014-02-18
Grant time: 
445 days
Grant time percentile rank: 
8
Claim count percentile rank: 
2
Citations percentile rank: 
1
'Cited by' percentile rank: 
1
Assignee: 
US NAVY