LexDanaLexDanabeta
Inventor

Franco Jose Rosato

Inventor
Liebefeld, CH

Overview

2→
Patents
2006
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Dprimary
C07DHeterocyclic compounds40%
A61KPreparations for medical, dental or toiletry purposes20%
A61QSpecific use of cosmetics or similar toiletry preparations20%
C07CAcyclic or carbocyclic compounds20%
PatentTitleYear
7,132,001'3-aminophenol derivatives and dyes that contain these compounds while serving to dye keratin fibers'20067,033,401'3-Aminophenol derivatives substituted in the 2-position, and dyes containing these compounds'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006Patents assigned to WELLA AG (2)· patent assignee history
2006Based in Liebefeld, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WELLA AG22006
Locations
LocationPatentsSpan
Liebefeld, CH22006