title: DNA Patents. Patent office faces 90-year backlog.
authors.forename: E
authors.initials: E
authors.lastname: Marshall
mesh_terms: D001483:Base Sequence; D003365:Costs and Cost Analysis; D004247:DNA / Q000737:chemistry*; D016208:Databases, Factual; D010330:Patents as Topic; D014481:United States
chemical_list: D004247:DNA