Richard E. Barrans, Jr.

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Downers Grove, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Multivalent metal ion extraction using diglycolamide-coated particles
- Patent number 7,553,461
- Issue date Jun 30, 2009
- PG Research Foundation, Inc.
- E. Philip Horwitz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Multivalent metal ion extraction using diglycolamide-coated particles
- Patent number 7,157,022
- Issue date Jan 2, 2007
- PG Research Foundation, Inc.
- E. Philip Horwitz
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Purification of 4,4′(5′)- di-t-butylcyclohexano-18-crown-6
- Patent number 7,091,338
- Issue date Aug 15, 2006
- PG Research Foundation
- Andrew H. Bond
- C07 - ORGANIC CHEMISTRY