Biotech patenting matures.
Stacy
S
Lawrence
D001709:Biotechnology / Q000706:statistics & numerical data* / Q000639:trends*; D007221:Industry / Q000706:statistics & numerical data* / Q000639:trends; D010067:Ownership / Q000706:statistics & numerical data* / Q000639:trends*; D010330:Patents as Topic / Q000706:statistics & numerical data*; D014481:United States