Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
MM

Mary E. Mason — 8 Patents

M&Milliken &: 7 patents #97 of 679Top 15%
Spartanburg, SC: #82 of 569 inventorsTop 15%
South Carolina: #1,932 of 15,501 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Mary E. Mason has been granted 8 US patents while listed as an inventor at Milliken &. The first was granted in 2003 and the most recent in June 2020. Mary E. Mason ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Mary E. Mason in Spartanburg, SC, US.

Patents per Year

Patents granted per year, 2003 to 2020Bar chart with a peak of 3 patents in 2003.peak 32003: 3 patents20032005: 1 patents20052006: 2 patents20062017: 1 patents20172020: 1 patents2020

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
10689801 Colored coatings and artificial leathers containing colorant complexes Xiaoyong Michael Hong, Chunping Xie, Brian Sun, Sanjeev K. Dey 2020-06-23
9718775 Oxindole compounds and compositions comprising the same Sanjeev K. Dey, Eduardo Torres, Suchitra Datta, Philip G. Harris 2017-08-01
7094918 Low-color ultraviolet absorbers for thermoplastic and thermoset high UV wavelength protection applications Jusong Xia, Eric B. Stephens 2006-08-22
7014797 Low-color ultraviolet absorbers for high UV wavelength protection applications Todd D. Danielson, Xiaodong Zhao, Daniel Connor, Eric B. Stephens, Jason D. Sprinkle +1 more 2006-03-21
6891058 Low-color ultraviolet absorber compounds and compositions thereof Xiaodong Zhao, Todd D. Danielson, Daniel Connor, Eric B. Stephens, Jason D. Sprinkle +1 more 2005-05-10
6602447 Low-color ultraviolet absorbers for high UV wavelength protection applications Todd D. Danielson, Xiaodong Zhao, Daniel Connor, Eric B. Stephens, Jason D. Sprinkle +1 more 2003-08-05
6596795 Low-color vanillin-based ultraviolet absorbers and methods of making thereof Xiaodong Zhao, Jusong Xia 2003-07-22
6559216 Low-color ultraviolet absorber compounds and compositions thereof Xiaodong Zhao, Todd D. Danielson, Daniel Connor, Eric B. Stephens, Jason D. Sprinkle +1 more 2003-05-06