Color chart and method for the manufacture of such a color chart
US-12532953-B2 · Jan 27, 2026 · US
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Bchir Olfa patents
Bchir Olfa is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Bchir Olfa |
| Total patents | 5 |
| First publication | Jul 6, 2017 |
| Latest publication | Jan 27, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Color chart and method for the manufacture of such a color chart
US-2023000236-A1 · Jan 5, 2023 · US
Composition with luminous satin effect comprising particles of cellulose, of boron nitride and of satin nacres
US-2020352844-A1 · Nov 12, 2020 · US
Composition comprising a soft-focus filler and a composite pigment based on non-spherical alumina and on a metal oxide
US-2018280258-A1 · Oct 4, 2018 · US
Gel-type cosmetic composition
US-2017189278-A1 · Jul 6, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Oreal | 5 |
Top CPC classifications
Most common classification codes across this inventor's patents.