Patent · US Active

Multi-layered macromolecules and methods for their use

US8323502B2 · kind B2 · utility

0Cited by

3References

2Claims

0Family size

Assignee

Diazem Corporation · US

Inventors

Charles E. Skinner · Midland, US
William Campbell · Midland, US
Yung K. Kim · Midland, US

Key dates

Filing date	Dec 31, 2011
Grant date	Dec 4, 2012
Priority date	—
Expiry date	Dec 31, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2998
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Multi-layered macromolecules wherein the layers are covalently bonded together and wherein the macromolecules are covalently bonded to solid particulate substrates, methods for the preparation of such compositions, and methods for their uses in a multitude of end use applications ranging from the purification of waste chemical and metal process streams to the separation and identification of proteins, peptides, and oligionucleotides.

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