How valuable is patent protection ?: estimates by technology field ussing patent renewal data
Gespeichert in:
1. Verfasser: | |
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Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Cambridge, Mass.
National Bureau of Economic Research
1991
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Schriftenreihe: | National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series
3780 |
Schlagworte: | |
Online-Zugang: | Volltext |
Beschreibung: | 38 S. |
Internformat
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Datensatz im Suchindex
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spelling | Schankerman, Mark Verfasser (DE-588)130406600 aut How valuable is patent protection ? estimates by technology field ussing patent renewal data Mark Schankerman Cambridge, Mass. National Bureau of Economic Research 1991 38 S. txt rdacontent n rdamedia nc rdacarrier National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series 3780 Ökonometrisches Modell Patents Valuation Econometric models Patents France Econometric models Frankreich National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series 3780 (DE-604)BV002801238 3780 http://elibrary.worldbank.org/content/workingpaper/10.1596/1813-9450-2685 Verlag kostenfrei Volltext |
spellingShingle | Schankerman, Mark How valuable is patent protection ? estimates by technology field ussing patent renewal data National Bureau of Economic Research <Cambridge, Mass.>: NBER working paper series Ökonometrisches Modell Patents Valuation Econometric models Patents France Econometric models |
title | How valuable is patent protection ? estimates by technology field ussing patent renewal data |
title_auth | How valuable is patent protection ? estimates by technology field ussing patent renewal data |
title_exact_search | How valuable is patent protection ? estimates by technology field ussing patent renewal data |
title_full | How valuable is patent protection ? estimates by technology field ussing patent renewal data Mark Schankerman |
title_fullStr | How valuable is patent protection ? estimates by technology field ussing patent renewal data Mark Schankerman |
title_full_unstemmed | How valuable is patent protection ? estimates by technology field ussing patent renewal data Mark Schankerman |
title_short | How valuable is patent protection ? |
title_sort | how valuable is patent protection estimates by technology field ussing patent renewal data |
title_sub | estimates by technology field ussing patent renewal data |
topic | Ökonometrisches Modell Patents Valuation Econometric models Patents France Econometric models |
topic_facet | Ökonometrisches Modell Patents Valuation Econometric models Patents France Econometric models Frankreich |
url | http://elibrary.worldbank.org/content/workingpaper/10.1596/1813-9450-2685 |
volume_link | (DE-604)BV002801238 |
work_keys_str_mv | AT schankermanmark howvaluableispatentprotectionestimatesbytechnologyfieldussingpatentrenewaldata |