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Inventor

Marita Grothus

Inventor
Friedberg, DE

Overview

2→
Patents
2002
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.

C11Dprimary
C11DDetergent compositions67%
D06LDry-cleaning, washing or bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods33%
PatentTitleYear
6,479,450'Bleaching system'20026,417,151'Activators for peroxide compounds in detergents and cleaning agents'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to HENKEL KGAA (2)· patent assignee history
2002Based in Friedberg, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HENKEL KGAA22002
Locations
LocationPatentsSpan
Friedberg, DE22002