LexDanaLexDanabeta
Inventor

Teresa BURGAHN

Inventor
DE

Overview

1→
Patents
2026
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61QSpecific use of cosmetics or similar toiletry preparations50%
PatentTitleYear
12,564,545Hair coloring compositions comprising 2-amino-1-propanol as alkalising agents2026

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2026Patents assigned to WELLA GERMANY GMBH (1)· patent assignee history
2026Based in DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WELLA GERMANY GMBH12026
Locations
LocationPatentsSpan
DE12026