Michael David Cummings
11Patents
6h-index
24Co-inventors
62Inventor score
Filing activity: Jun 29, 2005 → Nov 9, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7208459B2 | Laundry detergent compositions with efficient hueing dye | Chemistry; Metallurgy | 36 | Expired |
| US7205269B2 | Laundry detergent compositions with hueing dye | Chemistry; Metallurgy | 20 | Expired |
| US8247364B2 | Whitening agents for cellulosic substrates | Chemistry; Metallurgy | 16 | Active |
| US7235518B2 | Fabric care compositions comprising hueing dye | Chemistry; Metallurgy | 15 | Expired |
| US8703688B2 | Whitening agents for cellulosic substrates | Chemistry; Metallurgy | 9 | Active |
| US8367598B2 | Whitening agents for cellulosic subtrates | Chemistry; Metallurgy | 8 | Active |
| US10526566B2 | Whitening agents for cellulosic substrates | Chemistry; Metallurgy | 2 | Active |
| US11198838B2 | Whitening agents for cellulosic substrates | Chemistry; Metallurgy | 0 | Active |
| US9796952B2 | Laundry care compositions with thiazolium dye | Textiles; Paper | 0 | Active |
| US11946025B2 | Whitening agents for cellulosic substrates | Chemistry; Metallurgy | 0 | Active |
| US8299010B2 | Laundry care compositions with thiazolium dye | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.