Patent · US Active

Membrane with surface channels

US10294267B2 · kind B2 · utility

0Cited by

9References

20Claims

0Family size

Assignee

Pall Corporation · US

Inventors

Gregory S. Carpenter · Mineola, US
Munaf Tinwala · Freeport, US
Stanley Kidd · Westbury, US

Key dates

Filing date	Dec 4, 2013
Grant date	May 21, 2019
Priority date	—
Expiry date	Jul 30, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2325/06
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Membranes having parallel channels in a surface of the membranes, wherein the channels have side walls having rough surfaces; filters and devices including at least one membrane, and methods of making and using the membranes, are disclosed.

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