# James Andya — Patents explained on PatentBrief

James Andya has 2 landmark patents explained in plain English on PatentBrief.

- [How Specific Antibody Drugs Are Stabilized for Storage and Use](https://patentbrief.org/patent/us/8372396/tysabri-natalizumab) — granted 2013
  Genentech's 2013 patent details a precise recipe for an antibody drug, like Pertuzumab, using a special buffer, sugar, and cleaning agent to keep it stable for patients.
- [Making High-Concentration Antibody Medicines Stable for Injection](https://patentbrief.org/patent/us/6267958/rituxan-chop) — granted 2001
  Genentech's 2001 patent on a method to create stable, concentrated antibody medicines that can be easily reconstituted for injection, preventing degradation during freezing and storage.

**Full profile:** https://patentbrief.org/inventor/james-andya

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