Patent · US Active

Method for filtering carrier oil

US8771518B2 · kind B2 · utility

0Cited by

3References

2Claims

0Family size

Assignee

HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. · US

Inventors

Wayne J. Schmidt · Boise, US
John A. Thompson · Berkeley, US
John H. Stewart · Janesville, US

Key dates

Filing date	Jul 25, 2011
Grant date	Jul 8, 2014
Priority date	—
Expiry date	Apr 5, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG03G15/104
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Fluid filtration systems and methods thereof to filter fluid in a first directional mode and a second directional mode are disclosed. Fluid filtration systems and methods thereof include a first directional mode, a second directional mode, and a filter unit. The filter unit includes a filter housing unit and a filter chamber disposed in the filter unit.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.