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Karl Ziegler

German chemist (1898–1973)

Source-basedStable
Lived 1898–1973, aged 75Germany
Germany flagGermanyScientistsScientist
  • Fame4.6
  • Momentum0.0
  • Germany rank#176
  • Wikipedia1.2K
  • Wikipedia
    63 languages
    Cross-language footprint
  • Rank in Germany
    #176
    Scientists
  • Era
    1898–1973
    Aged 75
Summary
Updated 2026-05-29

German chemist who cracked polymer chemistry in the 1950s and took home a 1963 Nobel Prize for it. His Ziegler-Natta catalyst became an industrial workhorse, turning organometallic compounds into something that actually made money.

Key facts
Profile type
Scientist
Category
Scientists
Country
Germany
Country rank
#176
Last updated
2026-05-29
Biography

About

Karl Waldemar Ziegler was a German chemist who won the Nobel Prize in Chemistry in 1963, with Giulio Natta, for work on polymers. The Nobel Committee recognized his "excellent work on organometallic compounds [which]...led to new polymerization reactions and ... paved the way for new and highly useful industrial processes". He is also known for his work involving free-radicals, many-membered rings, and organometallic compounds, as well as the development of Ziegler–Natta catalyst. One of many awards Ziegler received was the Werner von Siemens Ring in 1960 jointly with Otto Bayer and Walter Rep…

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Tags & topics

#Scientists#Scientist#Chemistry#Germany#Europe#20th Century
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Fame score, last 90 days
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Score breakdown

The six component signals behind the Fame score, and their ranks across the leaderboards.

Fame
Stable
4.6
Composite of search demand, mentions, audience & graph footprint.
Score components
Historical19.0
Source confidence60.0
Completeness70.0
Global rank
—
Country rank
#176
Category rank
—
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Sources

  • Wikipedia
    wikipedia · en.wikipedia.org
    High confidence
  • Wikidata
    wikidata · wikidata.org
    High confidence
  • Pantheon 2.0
    database · pantheon.world
    High confidence
Identity

Quick facts

Country
Germany
Category
Scientists
Profile type
Scientist
Status
deceased
Born
November 26, 1898
Died
August 12, 1973
Wikipedia
View article
Last updated
3d ago
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