FIGURE 6.9. Sources of science base for patents in drugs and medicine (top), chemicals (center), and communications equipment and electrical components (bottom) for 1993-1994 patents.

FIGURE 6.9Sources of science base for patents in drugs and medicine (top), chemicals (center), and communications equipment and electrical components (bottom) for 1993-1994 patents

From: 6, Patents and Publicly Funded Research

Cover of Assessing the Value of Research in the Chemical Sciences
Assessing the Value of Research in the Chemical Sciences: Report of a Workshop.
National Research Council (US) Chemical Sciences Roundtable.
Washington (DC): National Academies Press (US); 1998.
Copyright © 1998, National Academy of Sciences.

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