Inventor
Benjamin R. Butterfield
Inventor
Greer, SC, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments50%
C11DDetergent compositions50%
PatentTitleYear
11,053,461Leuco triphenylmethane colorants as bluing agents in laundry care compositions202111,053,460Leuco triphenylmethane colorants as bluing agents in laundry care compositions202110,723,982Leuco triphenylmethane colorants as bluing agents in laundry care compositions20209,982,221Leuco triphenylmethane colorants as bluing agents in laundry care compositions2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to MILLIKEN & CO (4)· patent assignee history
2018–2021Based in Greer, SC, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MILLIKEN & CO | 4 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Greer, SC, US | 4 | 2018–2021 |