US patent

In a move that has continued to stir both curiosity and controversy in the years since its issuance, the United States government holds a patent on certain compounds derived from cannabis—despite marijuana’s classification as a Schedule I drug under federal law.Patent No. 6,630,507, titled “Cannabinoids as Antioxidants and Neuroprotectants,” was granted in 2003 to the U.S. … [Read more...] about Marijuana Patent Granted by U.S. Government Sparks Interest and Debate