Inventor
Johann Aeby
Inventor
Marly, CH
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
A61QSpecific use of cosmetics or similar toiletry preparations43%
B02CCrushing, pulverising, or disintegrating in general7%
C08LCompositions of macromolecular compounds7%
PatentTitleYear
10,919,045Method and device for fragmenting and/or weakening pourable material by means of high-voltage discharges202110,039,701Permanent hair colorants based on a cream-like carrier and a combination of tris(hydroxymethyl) aminomethane, at least an amino acid and an oxidative dye20188,834,580'Ammonium hydroxide-free hair dye compositions containing a buffer system'20146,696,052'Hair care compositions with diquaternary silicone polymers'20045,609,651'Oxidation hair dye composition made from a creamy hair dye-containing carrier and a preparation containing an oxidizing agent and polymer and method for oxidative dyeing of hair'19975,480,459'Oxidative hair dye based on a creamlike carrier composition as well as process for the dyeing of hair'19965,021,066'Oxidative hair dye composition based on a gel vehicle and a process to dye hair'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2004Patents assigned to WELLA AG (4)· patent assignee history
1991–2018Based in Marly, CH· patent location history
2014Patents assigned to AEBY JOHANN (1)· patent assignee history
2014Patents assigned to ALFA PARF GROUP S P A (1)· patent assignee history
2014Patents assigned to FINAZZI ALBERTO (1)· patent assignee history
2014Patents assigned to GOETTEL OTTO (1)· patent assignee history
2014Based in Osio Sotto, IT· patent location history
2021Based in Belfaux, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WELLA AG | 4 | 1991–2004 |
| AEBY JOHANNself | 1 | 2014 |
| ALFA PARF GROUP S P A | 1 | 2014 |
| FINAZZI ALBERTO | 1 | 2014 |
| GOETTEL OTTO | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marly, CH | 5 | 1991–2018 |
| Belfaux, CH | 1 | 2021 |
| Osio Sotto, IT | 1 | 2014 |