Inventor

Martina Seiler

Inventor

Duisburg, DE

Overview

3→

Patents

2007–2019

Patent span

Human necessities

Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes25%

A61QSpecific use of cosmetics or similar toiletry preparations25%

A45DHairdressing or shaving equipment13%

B01FMixing, e.g. dissolving, emulsifying or dispersing13%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers13%

C11DDetergent compositions13%

PatentTitleYear

10,385,291Liquid surfactant compositions and associated methods2019 7,413,579'Method for dyeing fibers containing keratin'2008 7,225,920'Mixing device'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2008Patents assigned to HENKEL KGAA (2)· patent assignee history

2007–2019Based in Duisburg, DE· patent location history

2019Patents assigned to HENKEL AG & CO KGAA (1)· patent assignee history

2019Patents assigned to Henkel IP & Holding GmbH (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HENKEL KGAA	2	2007–2008
HENKEL AG & CO KGAA	1	2019
Henkel IP & Holding GmbH	1	2019

Locations

Location	Patents	Span
Duisburg, DE	3	2007–2019