LexDanaLexDanabeta
Inventor

Heinz Krueger

Inventor
Buchholz/Nordheide, DE

Overview

3→
Patents
1987–2010
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments40%
G01RMeasuring electric variables20%
H04BTransmission20%
H05KPrinted circuits20%
PatentTitleYear
7,808,251'Method and apparatus for determining an interfering field strength in an aircraft'20104,798,887'Azo dyes of methylaniline disulfonic acid coupled with naphthylamine sulfonic acid'19894,677,199'Reactive dyes containing substituted 4-fluoropyridaz-6-one radicals'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to BASF AG (2)· patent assignee history
1987Based in Ludwigshafen, DE· patent location history
1989Based in Limburgerhof, DE· patent location history
2010Patents assigned to AIRBUS GMBH (1)· patent assignee history
2010Based in Buchholz/Nordheide, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF AG21987–1989
AIRBUS GMBH12010
Locations
LocationPatentsSpan
Buchholz/Nordheide, DE12010
Limburgerhof, DE11989
Ludwigshafen, DE11987