Inventor
Gerard Guth
Inventor
Montmorency, FR
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes40%
A61QSpecific use of cosmetics or similar toiletry preparations40%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
PatentTitleYear
6,488,928'Product for topical application containing a lipase and a hydroxy acid precursor'20025,932,232'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'19985,738,839'Gelled emulsion particles and the compositions in which they are present'19985,653,984'Extract of periwinkle seed and compositions containing the same'19975,508,022'Gelled emulsion particles and compositions in which they are present'19965,208,028'Gelled emulsion particles and compositions in which they are present'19933,991,178'Menthyl ester of N-acetylglycine and oral compositions containing same'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to LEVER BROTHERS LTD (1)· patent assignee history
1976Based in Franconville, FR· patent location history
1993–1996Patents assigned to RUBINSTEIN INC H (2)· patent assignee history
1993–2002Based in Montmorency, FR· patent location history
1997–2002Patents assigned to OREAL (4)· patent assignee history
1998Patents assigned to HELENE RUBENSTEIN INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OREAL | 4 | 1997–2002 |
| RUBINSTEIN INC H | 2 | 1993–1996 |
| HELENE RUBENSTEIN INC | 1 | 1998 |
| LEVER BROTHERS LTD | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Montmorency, FR | 7 | 1993–2002 |
| Franconville, FR | 1 | 1976 |