Inventor
Daniel Sera
Inventor
L'Hay les Roses, FR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61QSpecific use of cosmetics or similar toiletry preparations33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07CAcyclic or carbocyclic compounds7%
C07DHeterocyclic compounds7%
PatentTitleYear
6,488,928'Product for topical application containing a lipase and a hydroxy acid precursor'20025,972,313'Active/stable artificial tanning compositions comprising DHA derivatives'19995,932,232'Product for topical application containing a lipase and an active ingredient precursor'19995,788,972'Product for topical application containing a lipase and an active ingredient precursor'19985,693,670'Composition containing a dihydroxyacetone precursor'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2002Patents assigned to OREAL (5)· patent assignee history
1997–2002Based in L'Hay les Roses, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OREAL | 5 | 1997–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| L'Hay les Roses, FR | 5 | 1997–2002 |