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Inventor

Jurgen Romeis

Inventor
Ludwigshafen, DE

Overview

1→
Patents
2000
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments33%
C09DCoating compositions, e.g. paints, varnishes or lacquers33%
PatentTitleYear
6,129,786'Composite pigments based on polyalkylenepolyamine-modified nanoparticulate metal oxides and anionic dyes'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to BASF AG (1)· patent assignee history
2000Based in Ludwigshafen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG12000
Locations
LocationPatentsSpan
Ludwigshafen, DE12000