LexDanaLexDanabeta
Inventor

Christiane Witte

Inventor
Hetlingen, DE

Overview

4→
Patents
2014–2019
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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
10,512,598Liquid hair dye with optimized dying performance and care201910,143,634Thickening developer for oxidation dyes20188,882,855'Gel-based oxidation colorant including an emulsifier combination and thickener'20148,858,652'Conditioning dyeing agent for keratinous fibers'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to HENKEL AG & CO KGAA (4)· patent assignee history
2014–2019Based in Hetlingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HENKEL AG & CO KGAA42014–2019
Locations
LocationPatentsSpan
Hetlingen, DE42014–2019