Golden Rice was engineered from normal rice by Ingo Potrykus and Peter Beyer in the 1990s to help improve human health. Golden Rice has an engineered multi-gene biochemical pathway in its genome. This pathway produces beta-carotene, a molecule that becomes vitamin A when metabolized by humans. Ingo Potrykus worked at the Swiss Federal Institute of Technology in Zurich, Switzerland, and Peter Beyer worked at University of Freiburg, in Freiburg, Germany. The US Rockefeller Foundation supported their collaboration. The scientists and their collaborators first succeeded in expressing beta-carotene in rice in 1999, and they published the results in 2000. Since then, scientists have improved Golden Rice through laboratory and field trials, but as of 2013 no countries have grown it commercially. Golden Rice is a technology that intersects scientific and ethical debates that extend beyond a grain of rice.
In March 2011 the Organic Seed Growers and Trade Association and around sixty agricultural organizations (OSGATA et al.) filed a suit against Monsanto Company and Monsanto Technology L.L.C., collectively called Monsanto. The hearings for Organic Seed Growers and Trade Association (OSGATA) et al. v. Monsanto (2012) took place at the United States District Court for the Southern District of New York in Manhattan, New York. The district court's Judge Naomi Reice Buchwald dismissed OSGATA's suit. A year later, OSGATA appealed to the United States Court of Appeals for the Federal Circuit in Washington, D.C., and the court agreed with the District Court's 2013 decision. OSGATA appealed to the US Supreme Court in late 2013, and the Supreme Court refused to hear the case in 2014. In the OSGATA et al. v. Monsanto case, OSGATA claimed that genetically modified seeds are a threat to both human health and conventional and organic farming. OSGATA petitioned that because of this threat, twenty-three of Monsanto's patents on genetic modification processes and technologies were invalid.