RR

Roger L. Roundy

AR Arkema: 8 patents #34 of 443Top 8%
AF Arkema France: 1 patents #466 of 935Top 50%
Overall (All Time): #503,686 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
10532338 Shell and tube oxidation reactor with improved resistance to fouling Michael Stanley DeCourcy, John L. Steinbach, Nicolas Thomas Mathieu Dupont 2020-01-14
10294185 Control of a process for the purification of (meth)acrylic acid using on-line, near IR analysis Timothy D. Ligon, Olan S. Fruchey, Christopher T. Reeves, Fungau Ho, William G. Etzkorn +2 more 2019-05-21
10286374 Shell and tube oxidation reactor with improved resistance to fouling Michael Stanley DeCourcy, John L. Steinbach, Nicolas Thomas Mathieu Dupont 2019-05-14
9861948 Shell and tube oxidation reactor with improved resistance to fouling Michael Stanley DeCourcy, John L. Steinbach, Nicolas Thomas Mathieu Dupont 2018-01-09
9796651 Method for continuous production of light acrylates by esterification of a raw ester-grade acrylic acid Michel Fauconet, Stephane Denis, Samuel Daniel 2017-10-24
9745244 Control of a process for the purification of (meth)acrylic acid using on-line, near IR analysis Timothy D. Ligon, Olan S. Fruchey, Christopher T. Reeves, Fungau Ho, William G. Etzkorn +2 more 2017-08-29
9440903 Shell and tube oxidation reactor with improved resistance to fouling Michael Stanley DeCourcy, John L. Steinbach, Nicolas Thomas Mathieu Dupont 2016-09-13
8530700 Process for producing acrylic acid Fungau Ho, Olan S. Fruchey, William G. Etzkorn, Christopher T. Reeves, Mahmood N. A. Jawaid +2 more 2013-09-10
8242308 Process for producing acrylic acid Fungau Ho, Olan S. Fruchey, William G. Etzkorn, Christopher T. Reeves, Mahmood N. A. Jawaid +2 more 2012-08-14
7906679 Metal surfaces to inhibit ethylenically unsaturated monomer polymerization Salvador Aldrett-Lee, Diane E. Allen, Olan S. Fruchey, Tao Wang 2011-03-15