Episode 2 of 3

International Patent Extensions

When
17 July 1869 - 31 October 1869
Where
England and Austria
Part of
Hippolyte Mège-Mouriès patents margarine

Mège-Mouriès secured additional patents in England and Austria in July and October 1869, expanding his intellectual property rights.

Beyond the French patent, Mège-Mouriès received an English patent on 17 July 1869 and an Austrian patent on 31 October 1869. These filings were part of his broader strategy to protect the margarine production process across multiple jurisdictions.

Sources

  1. Hippolyte Mège-Mouriès Wikipedia, revision of 2026-08-29

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.