On May 12, 2009, the ACLU and the Public Patent Foundation (PUBPAT) filed a lawsuit charging that patents on two human genes associated with breast and ovarian cancer, BRCA1 and BRCA2, are unconstitutional and invalid. On November 30, 2012, the Supreme Court agreed to hear argument on the patentability of human genes. The ACLU argued the case before the U.S. Supreme Court on April 15, 2013. We expect a decision this summer.

On behalf of researchers, genetic counselors, women patients, cancer survivors, breast cancer and women's health groups, and scientific associations representing 150,000 geneticists, pathologists, and laboratory professionals, we have argued that human genes cannot be patented because they are classic products of nature. The suit charges that the gene patents violate the First Amendment and stifle diagnostic testing and research that could lead to cures and that they limit women's options regarding their medical care.

The U.S. Patent and Trademark Office (PTO) has granted thousands of patents on human genes – in fact, about 20 percent of our genes are patented. A gene patent holder has the right to prevent anyone from studying, testing or even looking at a gene. As a result, scientific research and genetic testing has been delayed, limited or even shut down due to concerns about gene patents.