# Carmen Susana Brito Contreras — Patents explained on PatentBrief

Carmen Susana Brito Contreras has 1 landmark patent explained in plain English on PatentBrief.

- [Using Bacteria to Kill Food-Poisoning Germs on Kitchen Surfaces](https://patentbrief.org/patent/us/8062633/actemra-tocilizumab) — granted 2011
  A natural cleaning solution using specific bacteria and a protein to stop the growth of dangerous Listeria bacteria on food processing equipment.

**Full profile:** https://patentbrief.org/inventor/carmen-susana-brito-contreras

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