Inventor
Mariangela Gomes de Oliveira Sichmann
Inventor
Campinas, BR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions71%
A61KPreparations for medical, dental or toiletry purposes14%
A61QSpecific use of cosmetics or similar toiletry preparations14%
PatentTitleYear
9,861,571'Soap bar formulations with improved skin softness comprising nonionic polymer structuring system'20187,838,480'Process for making personal washing bars exhibiting artisan crafted appearance having surface inclusions'20106,730,642'Extruded multiphase bars exhibiting artisan-crafted appearance'20046,727,211'Methods of cleansing, moisturizing and refreshing using multiphase bars having artisan-crafted appearance'20046,723,690'Process for making extruded multiphase bars exhibiting artisan-crafted appearance'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to UNILEVER HOME & PERSONAL CARE (3)· patent assignee history
2004–2010Based in Campinas, BR· patent location history
2010–2018Patents assigned to CONOPCO INC (2)· patent assignee history
2018Based in Sao Paulo, BR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNILEVER HOME & PERSONAL CARE | 3 | 2004 |
| CONOPCO INC | 2 | 2010–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Campinas, BR | 4 | 2004–2010 |
| Sao Paulo, BR | 1 | 2018 |