# Weiguang Mao — Patents explained on PatentBrief

Weiguang Mao has 1 landmark patent explained in plain English on PatentBrief.

- [How Engineered Antibodies Target TGF-beta Proteins to Fight Cancer](https://patentbrief.org/patent/us/7527791/ipilimumab-yervoy) — granted 2009
  This patent describes specific engineered antibodies, made from mouse and human parts, designed to block TGF-beta proteins to help treat various cancers like breast or lung cancer.

**Full profile:** https://patentbrief.org/inventor/weiguang-mao

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._