# Patented Pharmaceuticals

Type: Product

Source: Supply Chain Intelligence Brief — https://getsupplybrief.com/entity/patented-pharmaceuticals
Canonical HTML page: https://getsupplybrief.com/entity/patented-pharmaceuticals

## Timeline

- **2026-09-29**: Zero-rate list published, 100% tariff starts — Commerce Department publishes Federal Register list of 20 zero-tariff countries for specialty drugs and ingredients; 100% tariff on other patented pharma imports becomes effective.
- **2026-04-02**: Trump proclamation sets pharma tariffs — President Donald Trump issues proclamation to impose tariffs on patented pharmaceuticals, biologics, and associated ingredients into the U.S. to encourage domestic production.

## Recent coverage (1 stories)

### 20 countries win zero tariff on specialty pharma; 100% hits others Sept 29
2026-09-30 19:39:31 · Sentiment: Positive · Impact: 6/10 · Sources: 2

The US waives ad valorem tariffs on specialty drugs and components from 20 countries, including India, while a 100% tariff on patented pharma imports takes effect September 29. Supply chain teams must re-evaluate sourcing, country-of-origin classification, and customs exposure for rare disease, cell/gene, and ADC products.
Full story: https://getsupplybrief.com/story/supply-us-specialty-pharma-tariff-exemptions-20-countries

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