# Eugen Langen

> Carl Eugen Langen was a German entrepreneur, engineer and inventor, involved in the development of the petrol engine and the Wuppertal Suspension Railway. In 1857 he worked in his father's sugar factory, JJ Langen & Söhne, and after extensive technical training at the Polytechnic institute in Karlsruhe, patented a method for producing sugar cubes. In 1870 he co-founded Pfeifer & Langen, still in operation today. He sold this method in 1872 to Sir Henry Tate of England, founder of the Tate Gallery in London.

*German businessman (1833–1895)*

**Canonical URL:** https://fame.am/person/eugen-langen

## Identity
- **Profile type:** Scientist ([Wikidata](https://www.wikidata.org/entity/Q39631))
- **Category:** Scientists
- **Born:** 1833-10-09
- **Died:** 1895-10-02
- **Status:** deceased
- **Gender:** male

## Bio

Imported from discovery source: wikidata-dump

## Fame
- **Popularity score:** 48.9 / 100
- **Momentum:** 0.0 / 100  (trend: FALLING)
- **Historical depth:** 15.5 / 100
- **Now attention:** 0.0 / 100
- **Source confidence:** 60.0 / 100
- **Profile completeness:** 60.0 / 100

## Sources
- [Eugen Langen](https://tr.wikipedia.org/wiki/Eugen_Langen)
- [يوجين لانجين](https://ar.wikipedia.org/wiki/%D9%8A%D9%88%D8%AC%D9%8A%D9%86_%D9%84%D8%A7%D9%86%D8%AC%D9%8A%D9%86)
- [اوجين لانجين](https://arz.wikipedia.org/wiki/%D8%A7%D9%88%D8%AC%D9%8A%D9%86_%D9%84%D8%A7%D9%86%D8%AC%D9%8A%D9%86)
- [Eugen Langen](https://ca.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://de.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://en.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://es.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://fr.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://id.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://it.wikipedia.org/wiki/Eugen_Langen)
- [オイゲン・ランゲン](https://ja.wikipedia.org/wiki/%E3%82%AA%E3%82%A4%E3%82%B2%E3%83%B3%E3%83%BB%E3%83%A9%E3%83%B3%E3%82%B2%E3%83%B3)
- [Eugen Langen](https://mg.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://ms.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://nl.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://pl.wikipedia.org/wiki/Eugen_Langen)
- [Eugen Langen](https://pt.wikipedia.org/wiki/Eugen_Langen)
- [Ланген, Ойген](https://ru.wikipedia.org/wiki/%D0%9B%D0%B0%D0%BD%D0%B3%D0%B5%D0%BD%2C_%D0%9E%D0%B9%D0%B3%D0%B5%D0%BD)
- [Eugen Langen](https://sv.wikipedia.org/wiki/Eugen_Langen)
- [Wikidata](https://www.wikidata.org/wiki/Q63758)

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