YC

Y.-D. Mark Chen

ET Ethyl: 2 patents #215 of 494Top 45%
AL Albemarle: 1 patents #228 of 439Top 55%
Overall (All Time): #1,645,472 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5693861 Process for preparing solid amine oxides Rebecca Smith, R. Woodrow Wilson, Jr., Mayur Shah, Kim R. Smith, Sharon B. McGee 1997-12-02
5254735 Process for preparing solid amine oxides Kim R. Smith, Rebecca Smith, James E. Borland, Joe D. Sauer 1993-10-19
5068430 Bleaching of colored amine oxides James E. Borland, Joe D. Sauer, Kim R. Smith, Rebecca Smith 1991-11-26