PANTHEON
ExploreBuild My Library
© 2026 Pantheon — an atlas of the ideas that shaped how we think.
person1924–1971

Hans Christian Hagedorn

Disciplines:
pharmacology
endocrinology

Summary

Danish physician and founder of Nordisk Insulinlaboratorium (the Novo Nordisk precursor) who developed protamine insulin — the longer-acting formulation — and is credited with founding one half of what became Novo Nordisk, while forcing out his business partner Thorvald Pedersen.

Core Contribution

Developed NPH insulin (protamine insulin) — a longer-acting formulation that didn't require injection before every meal — dramatically improving diabetes management, and built the Nordisk research infrastructure that eventually merged with Novo to form Novo Nordisk.

Historical Influences

August Krogh

Intellectual Lineage

Danish Medical Research TraditionCopenhagen Medical School

Contemporaries & Peers

August Krogh Thorvald Pedersen

Minds Influenced

Thorvald Pedersen

Intellectual Posterity

NPH insulinNordisk Insulinlaboratorium

Discussing

Hans Christian Hagedorn

Ask anything about Hans Christian Hagedorn — their ideas, influences, contradictions, legacy.

Sign in to start a conversation.