# AbbVie Biotechnology Ltd — Patents explained on PatentBrief

AbbVie Biotechnology Ltd has 1 landmark patent explained in plain English on PatentBrief.

- [How Dosing Humira for Rheumatoid Arthritis Works](https://patentbrief.org/patent/us/8889135/humira-biosimilar-barrier) — granted 2014
  This patent defines the specific 40mg biweekly injection schedule for the drug Humira to treat rheumatoid arthritis.

**Full profile:** https://patentbrief.org/company/abbvie-biotechnology-ltd

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