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At the crossroads in laser medicine and polymide chemistry. Patent assessment of the expansion of knowledge

: Schmoch, U.; Grupp, H.

Grupp, H. ; Fraunhofer-Institut für Systemtechnik und Innovationsforschung -ISI-, Karlsruhe:
Dynamics of science-based innovation
Berlin: Springer, 1992 (Bericht - Fraunhofer-Institut für Systemtechnik und Innovationsforschung ISI-B-1-92)
ISBN: 3-540-55062-3
Book Article
Fraunhofer ISI ()
citation analysis; cyclicity; Entwicklungsgeschichte; historic evolution; laser medicine; Lasermedizin; patent analysis; Patentanalyse; polyimide; polyimides; Zitatanalyse; Zyklizität

The caracteristics of science-linked technologies are investigated by the examples of laser medicine and polyimides in electronics. Different approaches lead to a very comprehensive picture of the examined areas. Especially, a dual model with a distinction between areas of applied and basic research is introduced, and citations to patent and to non-patent literature in patent search reports are analysed. As a main result, the cyclicity of research can be shown.