Method for decolorizing textile materials
US-10640914-B2 · May 5, 2020 · US
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Freeman Harold patents
Freeman Harold is listed as an inventor on 3 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Freeman Harold |
| Total patents | 3 |
| First publication | Jul 26, 2018 |
| Latest publication | May 5, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for decolorizing textile materials
US-2020115844-A9 · Apr 16, 2020 · US
Method for decolorizing textile materials
US-2018209089-A1 · Jul 26, 2018 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ North Carolina State | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| D06P1/621 | 3 |
| D06P1/65112 | 3 |
| D06L4/70 | 3 |
| D06P5/134 | 3 |
| D06L4/30 | 3 |