Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910781 | Process for the conversion of a crude glycerol, crude mixtures of naturally derived multihydroxylated aliphatic hydrocarbons or esters thereof to a chlorohydrin | John R. Briggs, Robert Marshall Campbell, William J. Kruper, Jr., David James Schreck, Richard D. Varjian +1 more | 2011-03-22 |
| 7906690 | Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloracetone levels | William J. Kruper, Jr., Tina L. Arrowood, Bruce M. Bell, John R. Briggs, Robert Marshall Campbell +3 more | 2011-03-15 |