Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148987 | Method of treating a neutralized aralkyl hydroperoxide cleavage stream | Garry Morgan McCauley, David Randall Faske, Thomas R. Porter | 2021-10-19 |
| 9815097 | Method for cleaning a (meth)acrylate ester process tank | Philippe P. Maillot, Joy L. Mendoza | 2017-11-14 |
| 9067880 | Process for producing methyl methacrylate having reduced biacetyl content | Michael A. Curtis, David Flosser, Philippe P. Maillot, Donna M. Williams | 2015-06-30 |
| 7723541 | Process for manufacturing high purity methacrylic acid | Michael Stanley DeCourcy, James Elder | 2010-05-25 |
| 7442348 | Sulfur-bearing residue treatment system | Curtis Instad Carlson, Jr., Michael Stanley DeCourcy, Thomas Albert Kaminski, Nelson I. Quiros, Paul Benjamin Schladenhauffen | 2008-10-28 |
| 7253307 | Process for production of methacrylic acid | Curtis Carlson, Michael Stanley DeCourcy | 2007-08-07 |
| 7128813 | Process for manufacturing high purity methacrylic acid | Keith Frederick Briegel, James C. Day, Michael Stanley DeCourcy, Donald Alan Ebert | 2006-10-31 |
| 6939444 | Sulfur-bearing residue treatment system | Curtis Instad Carlson, Jr., Michael Stanley DeCourcy, Thomas Albert Kaminski, Nicole Rendon Koegel, Nelson I. Quiros +5 more | 2005-09-06 |